目录号 | 产品详情 | 靶点 | |
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T74974 | |||
SQ-3为一种喹啉类似物,对α-syn聚合体(Ki=39.3 nM)显示中等选择性,其选择性高于对β-淀粉样蛋白(Aβ)聚合体(Ki=230 nM)。[18F]SQ3展现出作为α-syn成像探针的先导化合物的基本属性。 | |||
T68763 | |||
PQQ-TME exhibits greater inhibitory activity against fibrillation of α-synuclein, Aβ1-42, and prion protein than PQQ. PQQ-TME also has twice the BBB permeability than PQQ in vitro. | |||
T72280 | |||
PBT434 methanesulfonate 为一种有效、口服活性并能穿透血脑屏障的α-synuclein aggregation抑制剂,同时担任铁螯合剂和跨细胞铁运输的调节剂。该化合物抑制铁介导的氧化还原活性及α-synuclein聚集,可有效防止SNpc神经元丢失,显示出在PD研究中的应用潜力。 | |||
T71174 | |||
PBT434 is a novel, brain-penetrant, small molecule inhibitor of α-synuclein aggregation. In transgenic animal models of Parkinson disease (A53T) and MSA (PLP-α-Syn), PBT434 reduced α-synuclein aggregation, preserved neurons and improved motor function. Glial cell inclusions were also reduced in a murine MSA model. PBT434 is thought to act by redistributing reactive iron across membranes, thereby blocking intracellular protein aggregation and oxidative stress. The affinity of PBT434 for iron is greater than that of α-synuclein but lower than that of iron trafficking proteins, e.g., ferritin. | |||
T13049L | Others | ||
Synucleozid hydrochloride is a potent the SNCA mRNA inhibitor that encodes α-synuclein protein (IC50=1.5 μM), has the potential for the investigation of Parkinson’s disease. | |||
T83875 | |||
HUP-55是一种脯氨酸内肽酶的抑制剂(IC50 = 5 nM)。在10 µM的浓度下,它可减少Neuro2a细胞中α-突触核蛋白二聚体的形成,促使HEK293细胞发生自噬,并降低SH-SY5Y细胞中由过氧化氢诱导的反应性氧种(ROS)产量的增加。此外,HUP-55(10 mg/kg)在通过腺病毒递送α-突触核蛋白编码载体(AAV-αSyn)诱导的帕金森病小鼠模型中,能减少患侧爪的使用和纹状体中寡聚体α-突触核蛋白水平。 | |||
TN2149 | BCL Others TNF | ||
Reynosin has hepatoprotective, and anti-inflammatory effects, it has protective effect against dopamine-induced neuronal cell death, which may be due to the reciprocal up-regulation of E6-associated protein and down-regulation of α±-synuclein protein expr | |||
T74770 | |||
D-685作为D-520的前体药物,在帕金森病(PD)血脂化动物模型中展示了优于D-520的体内抗PD功效。此外,D-685能降低人类α-突触核蛋白(α-syn)的累积,且具有更高的大脑透过性。 | |||
T78171 | |||
QR-0217是一种有效的Aβ1-40聚集抑制剂,具有7.5 µM的IC50值,阻断α-突触核蛋白的聚集,并可减轻Aβ神经毒性导致的记忆障碍。 | |||
T83328 | |||
4A7C-301是一种Nurr1激动剂,体外显示出强大的神经保护能力。在AAV2介导的α-突触核蛋白过表达雄鼠模型中,该化合物能显著纠正神经病理学异常,并改善运动及嗅觉功能障碍。此外,4A7C-301适用于帕金森病相关研究。 |
目录号 | 产品名/同用名 | 种属 | 表达系统 | ||
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TMPY-02512 | Alpha-Synuclein Protein, Human, Recombinant | Human | E. coli | ||
Alpha-Synuclein (alpha-Syn), also known as NACP or SNCA, exists as at least two structural isoforms: one is helix-rich, membrane-bound form that both the N- and C-terminal regions of alpha-synuclein are tightly associated with membranes and the other is disordered, cytosolic form. Synuclein is found predominantly in the presynaptic termini, in both free or membrane-bound forms. SNCA is extensively localized in nucleus of neurons. It has been shown that alpha-Synuclein was highly expressed in the mitochondria in olfactory bulb, hippocampus, striatum, and thalamus, where the cytosolic alpha-Synuclein was also rich. Normally the unstructured soluble type of alpha-synuclein can aggregate to form insoluble fibrils in pathological conditions characterized by Lewy bodies, such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy. SNCA abnormality and mitochondrial deficiency are two major changes in the brain of patients with Parkinson's disease (PD). Besides, alpha-synuclein is an abundant component of Lewy bodies in sporadic Parkinson's disease and diffuse Lewy body disease.
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TMPY-06460 | Alpha-Synuclein Protein, Mouse, Recombinant (His) | Mouse | E. coli | ||
Alpha-Synuclein (alpha-Syn), also known as NACP or SNCA, exists as at least two structural isoforms: one is helix-rich, membrane-bound form that both the N- and C-terminal regions of alpha-synuclein are tightly associated with membranes and the other is disordered, cytosolic form. Synuclein is found predominantly in the presynaptic termini, in both free or membrane-bound forms. SNCA is extensively localized in nucleus of neurons. It has been shown that alpha-Synuclein was highly expressed in the mitochondria in olfactory bulb, hippocampus, striatum, and thalamus, where the cytosolic alpha-Synuclein was also rich. Normally the unstructured soluble type of alpha-synuclein can aggregate to form insoluble fibrils in pathological conditions characterized by Lewy bodies, such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy. SNCA abnormality and mitochondrial deficiency are two major changes in the brain of patients with Parkinson's disease (PD). Besides, alpha-synuclein is an abundant component of Lewy bodies in sporadic Parkinson's disease and diffuse Lewy body disease.
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TMPY-06318 | Alpha-Synuclein Protein,Human,Recombinant (H50Q) | Human | E. coli | ||
Alpha-Synuclein (alpha-Syn), also known as NACP or SNCA, exists as at least two structural isoforms: one is helix-rich, membrane-bound form that both the N- and C-terminal regions of alpha-synuclein are tightly associated with membranes and the other is disordered, cytosolic form. Synuclein is found predominantly in the presynaptic termini, in both free or membrane-bound forms. SNCA is extensively localized in nucleus of neurons. It has been shown that alpha-Synuclein was highly expressed in the mitochondria in olfactory bulb, hippocampus, striatum, and thalamus, where the cytosolic alpha-Synuclein was also rich. Normally the unstructured soluble type of alpha-synuclein can aggregate to form insoluble fibrils in pathological conditions characterized by Lewy bodies, such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy. SNCA abnormality and mitochondrial deficiency are two major changes in the brain of patients with Parkinson's disease (PD). Besides, alpha-synuclein is an abundant component of Lewy bodies in sporadic Parkinson's disease and diffuse Lewy body disease.
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TMPJ-00683 | SNCA Protein, Mouse, Recombinant | Mouse | E. coli | ||
Alpha-Synuclein (SNCA) is a member of the Synuclein family. SNCA is expressed principally in brain but also expressed in low concentrations in all tissues except liver. SNCA interacts with UCHL1, Phospholipase D and histones. SNCA can include beta- and gamma-synuclein. In addition, SNCA is an important regulatory component of vesicular transport in neuronal cells. It has been suggested that SNCA is related to the pathogenesis of Parkinson's Disease and neurodegenerative disorders. Defects in SNCA will lead to Dementia Lewy Body (DLB).
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TMPJ-00684 | SNCA Protein, Mouse, Recombinant (His) | Mouse | E. coli | ||
Alpha-synuclein (Snca) belongs to a family of proteins including a-, b-, and g-synucleins. Alpha-synuclein has been found to be implicated in the pathophysiology of many neurodegenerative diseases, including Parkinson's disease (PD) and Alzheimer's disease. Manyneurodegenerative diseases has shown that alpha-synuclein accumulates in dystrophic neurites and in Lewy bodies. The function of alpha-synuclein is closely correlated with its three-dimensional structure, especially for proteins important in the pathogenesis of neurodegenerative diseases. Alpha-synuclein is a dynamic molecule whose secondary structure depends on the environment. For example, it has an unfolded random coil structure in aqueous solution, forms a-helical structure upon binding to acidic phospholipid vesicles, and forms insoluble fibrils with a high b-sheet content that resemble the filaments found in Lewy bodies. Also, alpha-synuclein was known to associate with 14-3-3 proteins including protein kinase C, BAD, and extracellular regulated kinase, and overexpression of alpha-synuclein could contribute to cell death in neurodegenerative diseases.
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TMPJ-00023 | SNCA Protein, Human, Recombinant (His) | Human | E. coli | ||
Alpha-Synuclein (SNCA) is a member of the Synuclein family. SNCA is expressed principally in brain but also expressed in low concentrations in all tissues except liver. SNCA interacts with UCHL1, Phospholipase D and histones. SNCA can include beta- and gamma-synuclein. In addition, SNCA is an important regulatory component of vesicular transport in neuronal cells. It has been suggested that SNCA is related to the pathogenesis of Parkinson's Disease and neurodegenerative disorders. Defects in SNCA will lead to Dementia Lewy Body (DLB).
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TMPH-02419 | Alpha-synuclein Protein, Cynomolgus, Recombinant (His & SUMO) | Cynomolgus | E. coli | ||
Neuronal protein that plays several roles in synaptic activity such as regulation of synaptic vesicle trafficking and subsequent neurotransmitter release. Participates as a monomer in synaptic vesicle exocytosis by enhancing vesicle priming, fusion and dilation of exocytotic fusion pores. Mechanistically, acts by increasing local Ca(2+) release from microdomains which is essential for the enhancement of ATP-induced exocytosis. Acts also as a molecular chaperone in its multimeric membrane-bound state, assisting in the folding of synaptic fusion components called SNAREs (Soluble NSF Attachment Protein REceptors) at presynaptic plasma membrane in conjunction with cysteine string protein-alpha/DNAJC5. This chaperone activity is important to sustain normal SNARE-complex assembly during aging. Plays also a role in the regulation of the dopamine neurotransmission by associating with the dopamine transporter (DAT1) and thereby modulating its activity.
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TMPH-02418 | Alpha-synuclein Protein, Cynomolgus, Recombinant (His) | Cynomolgus | Yeast | ||
Neuronal protein that plays several roles in synaptic activity such as regulation of synaptic vesicle trafficking and subsequent neurotransmitter release. Participates as a monomer in synaptic vesicle exocytosis by enhancing vesicle priming, fusion and dilation of exocytotic fusion pores. Mechanistically, acts by increasing local Ca(2+) release from microdomains which is essential for the enhancement of ATP-induced exocytosis. Acts also as a molecular chaperone in its multimeric membrane-bound state, assisting in the folding of synaptic fusion components called SNAREs (Soluble NSF Attachment Protein REceptors) at presynaptic plasma membrane in conjunction with cysteine string protein-alpha/DNAJC5. This chaperone activity is important to sustain normal SNARE-complex assembly during aging. Plays also a role in the regulation of the dopamine neurotransmission by associating with the dopamine transporter (DAT1) and thereby modulating its activity.
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TMPH-03238 | Alpha-synuclein Protein, Rat, Recombinant (GST) | Rat | E. coli | ||
Neuronal protein that plays several roles in synaptic activity such as regulation of synaptic vesicle trafficking and subsequent neurotransmitter release. Participates as a monomer in synaptic vesicle exocytosis by enhancing vesicle priming, fusion and dilation of exocytotic fusion pores. Mechanistically, acts by increasing local Ca(2+) release from microdomains which is essential for the enhancement of ATP-induced exocytosis. Acts also as a molecular chaperone in its multimeric membrane-bound state, assisting in the folding of synaptic fusion components called SNAREs (Soluble NSF Attachment Protein REceptors) at presynaptic plasma membrane in conjunction with cysteine string protein-alpha/DNAJC5. This chaperone activity is important to sustain normal SNARE-complex assembly during aging. Plays also a role in the regulation of the dopamine neurotransmission by associating with the dopamine transporter (DAT1) and thereby modulating its activity.
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TMPH-03098 | Alpha-synuclein Protein, Pig, Recombinant (His & Myc) | Sus scrofa (Pig) | E. coli | ||
Neuronal protein that plays several roles in synaptic activity such as regulation of synaptic vesicle trafficking and subsequent neurotransmitter release. Participates as a monomer in synaptic vesicle exocytosis by enhancing vesicle priming, fusion and dilation of exocytotic fusion pores. Mechanistically, acts by increasing local Ca(2+) release from microdomains which is essential for the enhancement of ATP-induced exocytosis. Acts also as a molecular chaperone in its multimeric membrane-bound state, assisting in the folding of synaptic fusion components called SNAREs (Soluble NSF Attachment Protein REceptors) at presynaptic plasma membrane in conjunction with cysteine string protein-alpha/DNAJC5. This chaperone activity is important to sustain normal SNARE-complex assembly during aging. Plays also a role in the regulation of the dopamine neurotransmission by associating with the dopamine transporter (DAT1) and thereby modulating its activity.
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