目录号 | 产品详情 | 靶点 | |
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T36613 | |||
DL-erythro/threo Sphinganine (d16:0) is a sphingolipid that is decreased in rats following long-term, low-dose administration of dimethoate and is used as a biomarker for dimethoate exposure. It has been found in the fermentation broth of Bacterium SRCnm, which has antimicrobial and antioxidant activities. This product is a mixture of sphinganine (d16:0), L-erythro sphinganine (d16:0), D-threo sphinganine (d16:0), and L-threo sphinganine (d16:0). | |||
TP1404 | |||
Hemorphin-7 binds to the angiotensin IV receptor, triggering multiple effects including cellular proliferation and memory enhancement. Hemorphins are endogenous peptides belonging to the family of atypical opioid peptides released from hydrolyzed hemoglob | |||
T83138 | |||
Aloinoside A,一种可自黄芪分离的芦荟素,为Aloinoside B的对映异构体,应用于代谢研究的生物标志物。其通过大鼠肠道细菌代谢生成物包括芦荟苷、异芦荟苷及羟基代谢物。 | |||
T32329 | |||
Juzirine is a member of the class of benzylisoquinolines. Benzylisoquinolines are organic compounds containing an isoquinoline to which a benzyl group is attached. Juzirine, practically insoluble (in water), is a very weakly acidic compound (based on its | |||
T75930 | |||
β-Amyloid (1-43)(human) TFA 相较于 Aβ1-42 显示出更高的聚集倾向和毒性。它与 sAPPα 和 sAPPβ 有关联,且作为一种潜在的新型阿尔茨海默病(AD)生物标志物,具备与其他已知生物标志物相似的应用潜力。 | |||
T38305 | |||
Prostaglandin E2 (PGE2), one of the most widely investigated PGs, can be used as a biomarker of inflammation, disease state, or therapeutic effectiveness. However due to its rapid metabolism, direct measurement of PGE2 in biological samples is difficult. The major urinary metabolite of PGE2, tetranor-PGEM, serves as an indirect marker of PGE2 biosynthesis. Though like PGE2, tetranor-PGEM is also chemically unstable. tetranor-PGAM is a dehydration product of tetranor-PGEM and can be measured as a surrogate for tetranor-PGEM levels in urine. | |||
T32287 | |||
Jegosapogenol A is a type of triterpenoid. Triterpenoids are terpene molecules containing six isoprene units. Barringtogenol C is a very weakly acidic compound (based on its pKa) and practically insoluble (in water). Barringtogenol C exists in tea. It can | |||
T36915 | |||
21-Deoxycortisol is a corticosteroid metabolite of 17-hydroxyprogesterone produced in the adrenal glandvia11-hydroxylation by 11β-hydroxylase.1,2Serum levels of 21-deoxycortisol are elevated in patients with congenital adrenal hyperplasia that are heterozygous for mutations inCYP2A21, the gene encoding steroid 21-hydroxylase, and have been used as a biomarker for the detection of 21-hydroxylase deficiencies. 1.Fiet, J., Villette, J.-M., Galons, H., et al.The application of a new highly-sensitive radioimmunoassay for plasma 21-deoxycortisol to the detection of steroid-21-hydroxylase deficiencyAnn. Clin. Biochem.31(Pt. 1)56-64(1994) 2.Cristoni, S., Cuccato, D., Sciannamblo, M., et al.Analysis of 21-deoxycortisol, a marker of congenital adrenal hyperplasia, in blood by atmospheric pressure chemical ionization and electrospray ionization using multiple reaction monitoringRapid Commun. Mass Spectrom.18(1)77-82(2004) | |||
T35747 | |||
Quinacrine is a compound with multiple actions that is commonly used as an anti-protozoal agent. It has also been shown to be a highly potent autophagy inhibitor, although the dose required to achieve this effect is considerably cytotoxic (LD50 = 2.5 μM). Quinacrine analog 34 is a derivative of quinacrine that was designed with an improved cell viability profile (LD50 = 27 μM) to inhibit autophagy. At a minimum concentration of 0.5 μM, this compound has been shown to increase the protein levels of the autophagy biomarker LC3-II and to induce lysosome deacidification. | |||
T40960 | Integrin | ||
Fibronectin 是存在于血液、结缔组织和细胞表面中的高分子糖蛋白,可作为组织损伤的生物标记物。Fibronectin 可被整合素家族表面受体识别。Fibronectin 可用于研究原发性开角型青光眼。 |
目录号 | 产品名/同用名 | 种属 | 表达系统 | ||
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TMPY-02646 | NSE/ENO2 Protein, Human, Recombinant (His) | Human | E. coli | ||
The combination of silencing ENO2 and 2-deoxyglucose (2-DG) synergistically inhibited leukemia cell survival. ENO2 may be a biological marker for monitoring chemotherapeutic efficacy and relapse in ALL. Reduced ENO2 expression may be a biomarker for a subset of autistic children. Neuron specific enolase (ENO2, gamma-enolase) has been used as a biomarker to help identify neuroendocrine differentiation in breast cancer.
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TMPY-05030 | PCDH7 Protein, Human, Recombinant (His) | Human | Baculovirus Insect Cells | ||
PCDH7, a member of protocadherins family, functions as tumor suppressor in several human cancers. The human PCDH7 gene is localized in chromosome 4p15, which is often inactivated in human cancers, including bladder cancer. The low PCDH7 expression is a potential prognostic biomarker for primary non-muscle invasive bladder cancer (NMIBC). PCDH7 Protein, Human, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 94 kDa and the accession number is O60245-1.
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TMPK-00782 | PLAU/uPA Protein, Mouse, Recombinant (His & Avi) | Mouse | HEK293 Cells | ||
Plasminogen activator, urokinase (uPA) is a secreted serine protease whose Dysregulation is often accompanied by various cancers. PLAU inhibition could suppress tumor growth. Collectively, PLAU is necessary for tumor progression and can be a diagnostic and prognostic biomarker in HNSCC. PLAU/uPA Protein, Mouse, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 49.00 kDa and the accession number is P06869.
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TMPY-00545 | Dermcidin Protein, Human, Recombinant (hFc) | Human | HEK293 Cells | ||
Hepatocellular carcinoma (HCC) is a major contributor to cancer-related deaths due to its often late stage diagnosis, and dermcidin (DCD) may have the potential to be used as a serum biomarker for HCC for more timely diagnoses. Human dermcidin (DCD) is an antimicrobial peptide secreted constitutively by sweat glands. And the role of DCD in ischemic heart disease has drawn increasing attention in particular its relationship with insulin secretion and glycemic control, nitric oxide (NO) synthesis and hypertension, platelet aggregation and acute myocardial infarction (AMI).
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TMPK-00369 | HGF Protein, Human, Recombinant (hFc) | Human | HEK293 Cells | ||
Hepatocyte growth factor (HGF) is an important component of the pathophysiology of IR, with increased levels in most common IR conditions, including obesity. HGF has a role in the metabolic flux of glucose in different insulin sensitive cell types; plays a key role in β-cell homeostasis; and is capable of modulating the inflammatory response.HGF plays a central role in these metabolic disorders,HGF levels could be employed as a biomarker for disease status/progression, and HGF/c-Met signaling pathway modulators could effectively regulate IR and treat diabetes.
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TMPY-00566 | CCL18 Protein, Human, Recombinant (His) | Human | P. pastoris (Yeast) | ||
CCL18 is a chemotactic cytokine involved in the pathogenesis and progression of various disorders, including cancer. Proof showed high levels of CCL18 in the serum of epithelial ovarian carcinoma patients suggesting its potential as a circulating biomarker. CCL18 chemokine has an important role in chemokine-mediated tumor metastasis, and may serve as a potential predictor for poor survival outcomes for ovarian cancer. (CCL18) is predominantly secreted by M2-tumor associated macrophages (TAMs) and promotes malignant behaviors of various human cancer types. CCL18 has a correlation with cardiac function in patients with AAMI and it might be considered as an indicator of poor LVEF in patients with AAMI. Circulating and WAT-secreted CCL18 correlates with insulin resistance and metabolic risk score. Because CCL18 is macrophage-specific and associates with adipose immune gene expression, it may constitute a marker of WAT inflammation. Macrophages are thought to be the main source of CCL18, and the effect of pirfenidone, an anti-fibrotic agent for idiopathic pulmonary fibrosis, on the expression of CCL18 in macrophages warrants investigation.
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TMPK-01239 | THSD7A Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
Thrombospondin type I domain-containing 7A (THSD7A), is a specific autoantigen of adult idiopathic membranous nephropathy (IMN), whose circulating antibody (THSD7A-AB) represents a promising biomarker for diagnosis of IMN.
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TMPY-00510 | FKBP11 Protein, Human, Recombinant (mFc) | Human | HEK293 Cells | ||
FKBP11 serve as biomarker and/or therapeutic target for Acute aortic dissection (AAD). FKBP11 during the development of HCC and FKBP11 has the potential to be an early marker for HCC.
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TMPY-03047 | Stathmin 1 Protein, Human, Recombinant (His) | Human | E. coli | ||
Stathmin1 (STMN1) is a cytosolic phosphoprotein that regulates cellular microtubule dynamics and is known to have oncogenic activity. STMN1 is a possible biomarker for paclitaxel sensitivity and poor prognosis in GC and could be a novel therapeutic target in metastatic GC. STMN1 expression might serve as a biomarker for determining patient atypical meningioma prognosis. Stathmin1 (STMN1) is a cytosolic protein involved in microtubule dynamics through inhibition of tubulin polymerization and promotion of microtubule depolymerization, which has been implicated in carcinogenesis and aggressive behavior in multiple epithelial malignancies. Stathmin 1 (STMN1) suppression was reported to reduce cellular viability and migration potential. STMN1 may be a promising candidate for targeted therapies in PDAC.
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TMPY-04934 | Serpin A3n Protein, Rat, Recombinant (His) | Rat | HEK293 Cells | ||
Serpina3n may represent a circulating biomarker of muscle atrophy associated with GC and, broadly, a reflection of dynamic changes in muscle mass. Serpina3n blocks endogenous increases in the activity of select skeletal muscle resident proteases during injury or dystrophic disease, which stabilizes the sarcolemma leading to less myofiber degeneration and increased regeneration.
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TMPY-05168 | Syndecan-2 Protein, Mouse, Recombinant (His) | Mouse | HEK293 Cells | ||
The key players in the miR-20a-5p/SDC2 axis may be a potential diagnostic biomarker and therapeutic target for OS patients. SDC2 methylation as a blood-based DNA test for early detection of colorectal cancer (CRC). Syndecan-2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 14.8 kDa and the accession number is P43407.
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TMPY-02581 | STAT4 Protein, Human, Recombinant (His) | Human | Baculovirus Insect Cells | ||
High expression of STAT4 in gastric cancer predicted a better clinical outcome. STAT4 might be a useful biomarker to identify patients at high risk of recurrence after gastrectomy. Genetic variants in the transcription factor STAT4 are associated with increased susceptibility to systemic lupus erythematosus (SLE) and a more severe disease phenotype.
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TMPK-01040 | NKG2C/CD159c Protein, Cynomolgus, Recombinant (His) | Cynomolgus | HEK293 Cells | ||
As a first line of defense, natural killer (NK) cells play a crucial role in the fight against infections. The presented study is the first of its kind that ascribes CD56dimCD16 NKG2C-expressing NK cells a crucial role in biasing adaptive immune responses upon influenza vaccination and suggests NKG2C as a potential biomarker in predicting pandemic influenza vaccine responsiveness.
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TMPK-00783 | PLAU/uPA Protein, Mouse, Recombinant (His & Avi), Biotinylated | Mouse | HEK293 Cells | ||
Plasminogen activator, urokinase (uPA) is a secreted serine protease whose Dysregulation is often accompanied by various cancers. PLAU inhibition could suppress tumor growth. Collectively, PLAU is necessary for tumor progression and can be a diagnostic and prognostic biomarker in HNSCC. PLAU/uPA Protein, Mouse, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 49.00 kDa and the accession number is P06869.
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TMPK-00480 | IL-8/CXCL8 Protein, Cynomolgus, Recombinant (His) | Cynomolgus | HEK293 Cells | ||
Interleukin-8 (IL-8) has been revealed as a critical regulator of CNS function and development with participation in many CNS disorders including gliomas.Several promising approaches that target directly or indirectly IL-8 effects in gliomas are currently in progress while more-in-depth studies are needed to validate its biomarker role and elucidate the underlying molecular mechanisms.
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TMPK-00539 | PLAU/uPA Protein (active form), Cynomolgus, Recombinant (His) | Cynomolgus | HEK293 Cells | ||
Plasminogen activator, urokinase (uPA) is a secreted serine protease whose Dysregulation is often accompanied by various cancers. PLAU inhibition could suppress tumor growth. Collectively, PLAU is necessary for tumor progression and can be a diagnostic and prognostic biomarker in HNSCC. PLAU/uPA Protein (active form), Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 47.23 kDa and the accession number is A0A2K5WND1.
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TMPY-01555 | PRAC Protein, Human, Recombinant (His & SUMO) | Human | E. coli | ||
The PRAC gene is located on chromosome 17 at position 17q21, about 4 kbp downstream from the homeodomain Hoxb-13 gene. The pathogenesis of PCa may be due to the expression levels of PRAC protein, and this protein can serve as a potential biomarker for the management of PCa.
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TMPY-04249 | Syndecan-2 Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
The key players in the miR-20a-5p/SDC2 axis may be a potential diagnostic biomarker and therapeutic target for OS patients. SDC2 methylation as a blood-based DNA test for early detection of colorectal cancer (CRC). Syndecan-2 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 15.4 kDa and the accession number is A0A024R9D1.
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TMPK-00274 | PLAU/uPA Protein (active form), Human, Recombinant (His & Avi), Biotinylated | Human | HEK293 Cells | ||
Plasminogen activator, urokinase (uPA) is a secreted serine protease whose Dysregulation is often accompanied by various cancers. PLAU inhibition could suppress tumor growth. Collectively, PLAU is necessary for tumor progression and can be a diagnostic and prognostic biomarker in HNSCC. PLAU/uPA Protein (active form), Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 49.3 kDa and the accession number is P00749-1.
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TMPY-03748 | BCL2L12 Protein, Human, Recombinant (GST) | Human | E. coli | ||
BCL2-like 12 (BCL2L12 ) is a new member of the apoptosis-related BCL2 gene family, members of which are implicated in various malignancies. The mRNA expression of BCL2L12 may constitute a novel biomarker for the prediction of short-term relapse in nasopharyngeal carcinoma. BCL2L12 is a recently identified gene belonging to the BCL2 family, members of which are implicated in hematologic malignancies, including chronic lymphocytic leukemia (CLL). BCL2L12 can be considered as a new independent prognostic and chemotherapy response marker in AML. BCL2L12 mRNA expression may serve as a potential prognostic biomarker in tongue and/or larynx SCC, which principally constitute the great majority of HNSCC cases worldwide. BCL2L12 mRNA expression is a favorable prognostic marker of DFS for BC patients, suggesting its possible application as a novel prognostic indicator of this malignancy.
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TMPK-00224 | BTN3A2 Protein, Human, Recombinant (His & Avi) | Human | HEK293 Cells | ||
BTN3A2/BT3.2 butyrophilin mRNA expression by tumoral cells was previously identified as a prognostic factor in a small cohort of high grade serous epithelial ovarian cancer (HG-EOC).In conclusion, BT3.2 protein is a potential prognostic biomarker for the identification of HG-EOC patients with better outcome. In contrast, high CD206 /CD68 expression is associated with high risk of disease progression.
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TMPY-03859 | DHRS9 Protein, Human, Recombinant (His) | Human | E. coli | ||
Dehydrogenase/reductase (SDR family) member 9 (DHRS9) is aberrantly expressed in colorectal cancer (CRC), the decreased expression of DHRS9 correlates with tumor progression and may serve as a potential prognostic biomarker in CRC. The human regulatory macrophage (Mreg) has emerged as a promising cell type for use as a cell-based adjunct immunosuppressive therapy in solid organ transplant recipients. DHRS9 is a specific and stable marker of human Mregs.
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TMPY-01843 | SEMA6A Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
SEMA6A, the first identified class 6 semaphorin, is contributed to regulate vascular development and adult angiogenesis. SEMA6A could inhibit proliferation, migration, and invasion in different glioma cell lines. That SEMA6A may be a potential prognostic biomarker in the treatment of GBM. Among different semaphorins tested by reverse transcriptase-polymerase chain reaction in human immune cells, the expression of class 6 transmembrane semaphorin SEMA6A was restricted to dendritic cells (DCs).
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TMPY-04686 | SHISA3 Protein, Human, Recombinant (mFc) | Human | HEK293 Cells | ||
SHISA3(high)CLL are characterized by a restrained activation of Wnt signaling and sensibility to lenalidomide-induced apoptosis. SHISA3 promoter hypermethylation might increase the risk of LSCC through regulation of gene expression and is a potential diagnostic and prognostic biomarker for LSCC. Shisa3 is a novel tumor suppressor identified in lung cancer. SHISA3 gene is epigenetically inactivated in a substantial fraction of CRC, and its hypermethylation is of prognostic significance in predicting clinical outcome.
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TMPK-00858 | NKG2C/CD159c Protein, Human, Recombinant (His & Avi) | Human | HEK293 Cells | ||
As a first line of defense, natural killer (NK) cells play a crucial role in the fight against infections.The presented study is the first of its kind that ascribes CD56dimCD16 NKG2C-expressing NK cells a crucial role in biasing adaptive immune responses upon influenza vaccination and suggests NKG2C as a potential biomarker in predicting pandemic influenza vaccine responsiveness. NKG2C/CD159c Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 15.3 kDa and the accession number is P26717.
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TMPY-04398 | MST1 Protein, Human, Recombinant (His) | Human | Baculovirus Insect Cells | ||
Dysregulation of MST1/STK4, a key kinase component of the Hippo-YAP pathway, is linked to the etiology of many cancers with poor prognosis. STK4/Hippo pathway may have important therapeutic implications for cancer. The tumor suppressor serine/threonine-protein kinase 4 (STK4) differentially regulates TLR3/4/9-mediated inflammatory responses in macrophages and thereby is protective against chronic inflammation-associated Hepatocellular carcinoma (HCC). STK4 has potential as a diagnostic biomarker and therapeutic target for inflammation-induced HCC.
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TMPY-06762 | PCDH7 Protein, Human, Recombinant (His & Avi), Biotinylated | Human | Baculovirus Insect Cells | ||
PCDH7, a member of protocadherins family, functions as tumor suppressor in several human cancers. The human PCDH7 gene is localized in chromosome 4p15, which is often inactivated in human cancers, including bladder cancer. The low PCDH7 expression is a potential prognostic biomarker for primary non-muscle invasive bladder cancer (NMIBC). PCDH7 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in Baculovirus insect cells with His and Avi tag. The predicted molecular weight is 95.25 kDa and the accession number is NP_002580.2.
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TMPK-00859 | NKG2C/CD159c Protein, Human, Recombinant (His & Avi), Biotinylated | Human | HEK293 Cells | ||
As a first line of defense, natural killer (NK) cells play a crucial role in the fight against infections.The presented study is the first of its kind that ascribes CD56dimCD16 NKG2C-expressing NK cells a crucial role in biasing adaptive immune responses upon influenza vaccination and suggests NKG2C as a potential biomarker in predicting pandemic influenza vaccine responsiveness. NKG2C/CD159c Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 15.3 kDa and the accession number is P26717.
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TMPJ-00708 | CST7 Protein, Mouse, Recombinant (His) | Mouse | HEK293 Cells | ||
Mouse Cystatin F belongs to cystatin superfamily, which encompasses proteins that contain multiple cystatin-like sequences. It has been shown that Cystatin F is selectively expressed by hematopoietic cells and may be a biomarker for both liver metastasis and inflammatory lung disorders. Mouse Cystatin F inhibits papain and cathepsin L but with affinities lower than other cystatins. It may play a role in immune regulation through inhibition of a unique target in the hematopoietic system.
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TMPJ-01192 | ELAPOR1 Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
Endosome/lysosome-associated apoptosis and autophagy regulator (ELAPOR1), also known as EIG121 protein, is a type I transmembrane protein induced by estrogen. The estrogen-induced gene 121 (EIG121) has been associated with breast and endometrial cancers,but its mechanism of action remains unknown.May protect cells from cell death by inducing cytosolic vacuolization and upregulating the autophagy pathway. That EIG121 is a good endometrial biomarker associated with a hyperestrogenic state and estrogen-related type I endometrial adenocarcinoma.
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TMPY-04263 | UBE2T Protein, Human, Recombinant (His) | Human | E. coli | ||
Ube2T is the E2 ubiquitin-conjugating enzyme of the Fanconi anemia DNA repair pathway and it is overexpressed in several cancers, representing an attractive target for the development of inhibitors. Notably, UBE2T locates at 1q32.1, and the gain of 1q is frequently observed in a variety of cancers. For instance, UBE2T serves an important role in the growth of bladder cancer cells, and may be considered as a potential biomarker and therapeutic target for bladder cancer.
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TMPK-01199 | NKG2C/CD159c Protein, Mouse, Recombinant (hFc) | Mouse | HEK293 Cells | ||
As a first line of defense, natural killer (NK) cells play a crucial role in the fight against infections.The presented study is the first of its kind that ascribes CD56dimCD16 NKG2C-expressing NK cells a crucial role in biasing adaptive immune responses upon influenza vaccination and suggests NKG2C as a potential biomarker in predicting pandemic influenza vaccine responsiveness. NKG2C/CD159c Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-hFc tag. The predicted molecular weight is 42.79 kDa and the accession number is Q9MZK6.
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TMPJ-00283 | Carbonic Anhydrase 9 Protein, Human, Recombinant (Avi & His), Biotinylated | Human | HEK293 Cells | ||
Carbonic anhydrases IX (CA IX), also known as membrane antigen MN or CA9, is a member of the carbonic anhydrase (CA) family and may be involved in cell proliferation and cellular transformation. CAs are zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide (H2O + CO2 = H+ + HCO3–) and thus participate in a variety of biological and physical processes. CA9 is a transmembrane enzyme expressed primarily in carcinoma cells. It is one of the best markers for hypoxia and for RCC. Appears to be a novel specific biomarker for a cervical neoplasia.
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TMPY-04205 | AGR3 Protein, Human, Recombinant (mFc) | Human | HEK293 Cells | ||
Anterior gradient protein (AGR) 3 is a highly related homologue of pro-oncogenic AGR2 and belongs to the family of protein disulfide isomerases. AGR3 was found in breast, ovary, prostate, and liver cancer, it is associated with the level of differentiation, slowly proliferating tumors, and more favorable prognosis of breast cancer patients. AGR3 is a specialized member of the PDI family that plays an unexpected role in the regulation of CBF and mucociliary clearance in the airway. AGR3 had been characterised as a novel potential biomarker both for breast cancer prognosis and early breast cancer detection from blood.
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TMPJ-00891 | Kallikrein 2/KLK2 Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
Kallikrein-2 (KLK2) is a secreted serine protease that belongs to the peptidase S1 family of Kallikrein subfamily. KLK2 contains 1 peptidase S1 domain. It is highly expressed in the human prostate gland. KLK2 can cleave Met-Lys and Arg-Ser bonds in kininogen to release Lys-bradykinin, but Preferential cleavages of Arg-|-Xaa bonds in small molecule substrates. It also highly selective action to release kallidin (lysyl-bradykinin) from kininogen involves hydrolysis of Met-|-Xaa or Leu-|-Xaa. KLK2 is inhibited by serpins such as protein C inhibitor, antichymotrypsin, and plasminogen. KLK2 is considered to be a biomarker for prostate cancer.
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TMPY-02398 | TLE3 Protein, Human, Recombinant (aa 484-772, GST) | Human | E. coli | ||
The association between high TLE3 expression and a favorable response to taxane-containing chemotherapy regimens was validated in patients with non-serous ovarian cancer. That TLE3 expression may serve as a marker of chemosensitivity in taxane-treated patients with non-serous histologies. Transducin-like enhancer of Split3 (TLE3) serves as a transcriptional corepressor during cell differentiation and shows multiple roles in different kinds of cancers. TLE3 repressed CRC proliferation partly through inhibition of MAPK and AKT signaling pathways, suggesting the possibility of TLE3 as a biomarker for CRC prognosis.
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TMPY-03416 | TNFAIP8 Protein, Human, Recombinant (His) | Human | E. coli | ||
Tumor necrosis factor (TNF)-alpha-induced protein 8 (TNFAIP8) family is a newly identified protein with vital roles in maintaining immune homeostasis. Tumor necrosis factor-alpha-inducible protein 8 (TNFAIP8) is a TNF-alpha inducible anti-apoptotic protein with multiple roles in tumor growth and survival. by the creation of cellular autophagy events, TNFAIP8 promotes cell survival and drug resistance in prostate cancer cells. TNFAIP8 regulates Hippo pathway through interacting with LATS1 to promote cell proliferation and invasion in lung cancer. TNFAIP8 may serve as a candidate biomarker for poor prognosis and a target for new therapies.
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TMPJ-01007 | HRSP12 Protein, Human, Recombinant (His) | Human | E. coli | ||
Heat-Responsive Protein 12 (HRSP12) is an endoribonuclease that belongs to the Rut family. HRSP12 is found mainly in the human adult kidney and liver and is responsible for inhibiting protein translation by cleaving mRNA. HRSP12 only cleaves phosphodiester bonds in single-stranded RNA and inhibits cell-free protein synthesis. The levels of both mRNA and protein are markedly reduced in heptatocellular tumors and in human hepatoma cell lines compared with normal liver tissues. Moreover the levels of HRSP12 are different depending on the grade of the tumor. This had led to the suggestion that HRSP12 may be an important biomarker for heptatic carcinoma.
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TMPJ-00009 | CCL2 Protein, Human, Recombinant | Human | E. coli | ||
The chemokine (C-C motif) ligand 2 (CCL2), also known as monocyte chemoattractant protein (MCP)-1 and small inducible cytokine A2 (SCYA2)), is a small cytokine that belongs to the CC chemokine family responsible for monocyte attraction. Its cognate receptor, CCR2, play a critical role in regulating nociceptive processes during neuropathic pain. Both CCL2 and CCR2 are implicated in induction of autoimmunity. CCL2 recruits monocytes, memory T cells, and dendritic cells to the sites of inflammation produced by either tissue injury or infection. Recently research also showed that CCL2 might be useful as a biomarker of fibrosis as well as a target for therapeutic intervention.
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TMPJ-01414 | GDF-15 Protein, Mouse, Recombinant (His & Flag) | Mouse | HEK293 Cells | ||
Growth Differentiation Factor 15 (GDF-15), also called Macrophage Inhibitory Cytokine 1 (MIC-1), is a divergent member of the TGF-beta superfamily. GDF15 can be secreted by a wide variety of cell types in response to a broad range of stressors. GDF-15 expression is dramatically upregulated during acute brain injury, cancer, cardiovascular disease, and inflammation, suggesting its potential value as a disease biomarker. GDF15 was shown to inhibit proliferation of primitive hematopoietic progenitors and introduced as a putative placental mediator of embryonic development. GDF15 has recently gained scientific and translational prominence with the discovery that its receptor is a GFRAL-RET heterodimer of which GFRAL is expressed solely in the hindbrain.
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TMPY-03105 | Ki67/MKI67 Protein, Human, Recombinant (GST) | Human | E. coli | ||
MKI67 contains 1 FHA domain and plays a key role in cell proliferation. During interphase, the MKI67 antigen can be exclusively detected within the cell nucleus, whereas in mitosis most of the protein is relocated to the surface of the chromosomes. MKI67 protein is present during all active phases of the cell cycle (G1, S, G2, and mitosis), but is absent from resting cells. MKI67 is an excellent marker to determine the growth fraction of a given cell population. The fraction of MKI67-positive tumor cells is often correlated with the clinical course of cancer. It is also associated with ribosomal RNA transcription. Inactivation of antigen MKI67 leads to inhibition of ribosomal RNA synthesis. The MKI67 protein is a nuclear and nucleolar protein, which is tightly associated with somatic cell proliferation. Antibodies raised against the human MKI67 protein paved the way for the immunohistological assessment of cell proliferation, particularly useful in numerous studies on the prognostic value of cell growth in clinical samples of human neoplasms. MKI67 protein expression is an absolute requirement for progression through the cell-division cycle. Recently, MKI67 is proved to be an independent prognostic factor for disease-free survival (HR 1.5-1.72) in multivariate analyses studies using samples from randomized clinical trials with secondary central analysis of the biomarker. MKI67 was not found to be predictive for long-term follow-up after chemotherapy. Nevertheless, high KI-67 was found to be associated with immediate pathological complete response in the neoadjuvant setting, with an LOE of II-B. MKI67 could be considered as a prognostic biomarker for therapeutic decision.
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TMPY-03499 | CARHSP1 Protein, Human, Recombinant (His) | Human | E. coli | ||
CARHSP1 is a biomarker for diabetic complications. Adenovirus-mediated CARHSP1 overexpression and siRNA-mediated knockdown experiments were performed to characterize the role of CARHSP1 in the regulation of gluconeogenic gene expression. CARHSP1 is regulated by nutrient status in the liver and functions at the transcriptional level to negatively regulate gluconeogenic genes, including the glucose-6-phosphatase catalytic subunit (G6Pc) and phosphoenolpyruvate carboxykinase 1 (PEPCK1). In addition, it is found that CARHSP1 can physically interact with peroxisome proliferator-activated receptor-α (PPARα) and inhibit its transcriptional activity. Both pharmacological and genetic ablations of PPARα attenuate the inhibitory effect of CARHSP1 on gluconeogenic gene expression in hepatocytes.
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TMPY-04984 | CXCL17 Protein, Human, Recombinant (His) | Human | P. pastoris (Yeast) | ||
Chemokine (C-X-C motif) ligand 17 (CXCL17) is the latest member of the chemokine family. CXCL17 is a potential oncogene and promising therapeutic target, is an independent biomarker of poor prognosis in patients with breast cancer, and can promote proliferation and migration of breast cancer cells in vitro and in vivo. CXCL17 is expressed in a variety of cancers and promotes tumor progression by recruiting myeloid-derived suppressor cells (MDSCs). CXCL17 attenuates IMQ-induced psoriasis-like skin inflammation by recruiting MDSCs and Tregs, which may be important for regulating excessive inflammation in psoriasis skin. CXCL17 production correlated with adverse immune infiltration and might be an important target for anti-HCC therapies. CXCL17 is a major regulator of mucosal inflammatory responses.
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TMPY-04203 | RAB1B Protein, Human, Recombinant (hFc) | Human | HEK293 Cells | ||
RAB1B, a member of the RAS oncogene family, was significantly down-regulated in highly metastatic breast cancer cells. Moreover, down-regulation of RAB1B was also found to promote the proliferation and migration of TNBC cells in vitro and in vivo. Mechanistically, loss of RAB1B resulted in elevated expression of TGF-beta receptor 1 (TbetaR1) through decreased degradation of ubiquitin, increased levels of phosphorylated SMAD3 and TGF-beta-induced epithelial-mesenchymal transition (EMT). Furthermore, low RAB1B expression correlated with poor prognosis in breast cancer patients.RAB1B acts as a metastasis suppressor in TNBC by regulating the TGF-beta/SMAD signaling pathway and RAB1B may serve as a novel biomarker of prognosis and the response to anti-tumor therapeutics for patients with TNBC.
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TMPJ-00852 | CCL2 Protein, Rat, Recombinant (His) | Rat | HEK293 Cells | ||
Monocyte chemoattractant protein 1 (MCP-1), also called CCL2, is a member of the beta (C-C) subfamily of chemokines that is a chemoattractant for monocytes and basophils but not eosinophils or neutrophils. CCL2 binds the cognate receptor CCR2, and together this signaling pair has been shown to have multiple pro-tumorigenic roles, from mediating tumor growth and angiogenesis to recruiting and usurping host stromal cells to support tumor progression. CCL2 is found in the circulation, where it has been suggested as a diagnostic biomarker of breast cancer and prostate cancer. CCL2 can also induce arachidonic acid release in human monocytes, which has been shown to be involved in adhesion and induction of the chemotactic response, in a pertussis-toxinsensitive manner.
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TMPJ-00082 | NGAL/Lipocalin-2 Protein, Mouse, Recombinant (hFc) | Mouse | HEK293 Cells | ||
Lipocalin-2, also known as Neutrophil Gelatinase-Associated Lipocalin (NGAL), is a secretory protein of the lipocalin superfamily. Lipocalin-2 contains a signal peptide that enables it to be secreted and form complexes with matrix metalloproteinase-9 (MMP-9) through disulfide bonds. Similar to other lipocalin family members, Lipocalin-2 is involved in diverse cellular processes, including the transport of small hydrophobic molecules, protection of MMP-9 from proteolytic degradation, and cell signaling. Furthermore, Lipocalin-2 can tightly bind to bacterial siderophore through a cell surface receptor, possibly serving as a potent bacteriostatic agent by sequestering iron, regulating innate immunity and protecting kidney epithelial cells from ischemia–reperfusion injury. This protein is mainly expressed in neutrophils and in lower levels in the kidney, prostate, and epithelia of the respiratory and alimentary tracts.Recent evidence also suggests its role as a biomarker for renal injury and inflammation.
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TMPY-02129 | Transglutaminase 3/TGM3 Protein, Human, Recombinant (His) | Human | Baculovirus Insect Cells | ||
Transglutaminases (TGase) are a family of calcium-dependent acyl-transfer enzymes ubiquitously expressed in mammalian cells and responsible for catalyzing covalent cross-links between proteins or peptides. Transglutaminase 3 (TGM3) is a member of a family of Ca2+-dependent enzymes that catalyze covalent cross-linking reactions between proteins or peptides. TGM3 isoform is widely expressed and is important for epithelial barrier formation. It is a zymogen, requiring proteolysis for activity. Calcium-activated TGM3 can bind, hydrolyze, and is inhibited by GTP, despite lacking structural homology with other GTP binding proteins. TGM3 displays a diffuse cytoplasmic distribution in vitro consistent with its proposed role in the early phase of cornified cell envelope assembly in the cytoplasm. TGM3-driven specific isopeptide bonds between intermediate filaments and KAPs participate to the progressive scaffolding of the hair shaft. Additionally, TGM3 may be a novel prognostic biomarker for esophageal squamous cell carcinoma (ESCC).
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TMPY-00867 | Kallikrein 13/KLK13 Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
Tissue kallikrein 13 (hK13), also known as KLK-L4 (kallikrein-like gene 4), is a member of the human tissue kallikrein family of serine proteases having diverse physiological functions in many tissues. The KLK13 gene resides on chromosome 19q13.3-4 along with other 14 members in a gene cluster and shares a high degree of homology. KLK13 is a trypsin-like, secreted serine protease expressed specifically in the testicular tissue including prostate, salivary gland, breast, and testis. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and may play a role in metastasis. KLK13 may be involved in the pathogenesis and/or progression of breast and ovary cancers and is regarded as a novel cancer biomarker. Besides, KLK13 interacts and forms complexes with several serum protease inhibitors, such as alpha2-macroglobulin, and its expression is regulated by steroid hormones.
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TMPJ-00785 | FABP3 Protein, Human, Recombinant (His) | Human | E. coli | ||
Fatty Acid Binding Protein 3 (FABP3) is a small cytoplasmic protein (15 kDa) that is released from cardiac myocytes following an ischemic episode. Like the nine other distinct FABPs that have been identified, FABP3 is involved in active fatty acid metabolism where it transports fatty acids from the cell membrane to mitochondria for oxidation. FABPs are divided into at least three distinct types, namely the hepatic-, intestinal- and cardiac-types. They form 14-15 kDa proteins and are thought to participate in the uptake, intracellular metabolism and/or transport of long-chain fatty acids. They may also be responsible in the modulation of cell growth and proliferation. The FABP3 gene contains four exons and its function is to arrest growth of mammary epithelial cells. This gene is also a candidate tumor suppressor gene for human breast cancer. FABP3 is a sensitive biomarker for myocardial infarction and can be detected in the blood within one to three hours of onset of pain.
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TMPY-03962 | AFM Protein, Human, Recombinant (His) | Human | HEK293 Cells | ||
Afamin is an 87 kDa glycoprotein with five predicted N-glycosylation sites. Afamin's glycan abundance contributes to conformational and chemical inhomogeneity presenting great challenges for molecular structure determination. Afamin, a human plasma glycoprotein and putative transporter of hydrophobic molecules, has been shown to act as extracellular chaperone for poorly soluble, acylated Wnt proteins, forming a stable, soluble complex with functioning Wnt proteins. The 2.1-Å crystal structure of glycosylated human afamin reveals an almost exclusively hydrophobic binding cleft capable of harboring large hydrophobic moieties. Afamin plays a role in anti-apoptotic cellular processes related to oxidative stress and is associated with insulin resistance and other features of metabolic syndrome. Afamin may serve as a new early biomarker for pathological glucose metabolism during pregnancy. And first trimester screening for pre-eclampsia could be provided by a combination of afamin and placental bed vascularization. Moreover, the combination of first trimester serum afamin levels with BMI could provide a possible screening for gestational diabetes mellitus.
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