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TROP-2 Protein, Human, Recombinant (His)

TROP-2 Protein, Human, Recombinant (His)

产品编号 TMPY-01262
别名: TROP2, M1S1, GA733-1, TROP-2, GA7331, tumor-associated calcium signal transducer 2, GP50, EGP-1, EGP1, TACD2

TROP-2, also referred to as tumor-associated calcium signal transducer 2 (TACSTD2), GA733-1 or M1S1, is a cell surface glycoprotein highly expressed in a wide variety of epithelial cancers. In contrast, there is little or no expression of Trop-2 in adult somatic tissue. Because it is a cell surface protein that is selectively expressed in tumor cells, Trop-2 is a potential therapeutic target. The cytoplasmic tail of Trop-2 possesses potential serine and tyrosine phosphorylation sites and a phosphatidyl-inositol binding consensus sequence. Trop-2 transduces an intracellular calcium signal, which are consistent with the hypothesis that it acts as a cell surface receptor and support a search for a physiological ligand. TROP2 encoding by an intronless gene was originally defined by the monoclonal antibody GA733, and is a member of a family of at least two type I membrane proteins. The other known member is GA733-2, also called EpCAM and TROP1. It has been suggested by studies that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate.

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TROP-2 Protein, Human, Recombinant (His)
规格 价格/CNY 货期 数量
100 μg ¥ 1,700 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
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产品目录号及名称: TROP-2 Protein, Human, Recombinant (His) (TMPY-01262)
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生物活性
技术参数
产品性质
参考文献
生物活性 1. Immobilized Anti-TROP2 Antibody at 2μg/mL (100 μL/well) can bind Recombinant Human TROP2/TACSTD2 Protein (His Tag) , the EC50 is 1.6-4.8 ng/mL. 2. Loaded Anti-Human TROP2 antibody, human IgG1 on ProA Biosensor, can bind Recombinant Human TROP2 Protein, His Tag with an affinity constant of 1.64 nM as determined in BLI assay (Routinely tested).

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产品描述 TROP-2, also referred to as tumor-associated calcium signal transducer 2 (TACSTD2), GA733-1 or M1S1, is a cell surface glycoprotein highly expressed in a wide variety of epithelial cancers. In contrast, there is little or no expression of Trop-2 in adult somatic tissue. Because it is a cell surface protein that is selectively expressed in tumor cells, Trop-2 is a potential therapeutic target. The cytoplasmic tail of Trop-2 possesses potential serine and tyrosine phosphorylation sites and a phosphatidyl-inositol binding consensus sequence. Trop-2 transduces an intracellular calcium signal, which are consistent with the hypothesis that it acts as a cell surface receptor and support a search for a physiological ligand. TROP2 encoding by an intronless gene was originally defined by the monoclonal antibody GA733, and is a member of a family of at least two type I membrane proteins. The other known member is GA733-2, also called EpCAM and TROP1. It has been suggested by studies that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate.
种属 Human
表达系统 HEK293
标签 His
蛋白编号 P09758
别名 TROP2, M1S1, GA733-1, TROP-2, GA7331, tumor-associated calcium signal transducer 2, GP50, EGP-1, EGP1, TACD2
蛋白构建 A DNA sequence encoding the extracellular domain (Met1-Thr274) of human TROP2 (NP_002344.2) was expressed fused with a polyhistidine tag at the C-terminus.
蛋白纯度 > 96 % as determined by SDS-PAGE. ≥ 85 % as determined by SEC-HPLC.

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分子量 29.4 kDa (predicted)
内毒素 < 1.0 EU per μg of the protein as determined by the LAL method.
缓冲液 Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
复溶方法 A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
存储

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

运输方式

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

研究背景 TROP-2, also referred to as tumor-associated calcium signal transducer 2 (TACSTD2), GA733-1 or M1S1, is a cell surface glycoprotein highly expressed in a wide variety of epithelial cancers. In contrast, there is little or no expression of Trop-2 in adult somatic tissue. Because it is a cell surface protein that is selectively expressed in tumor cells, Trop-2 is a potential therapeutic target. The cytoplasmic tail of Trop-2 possesses potential serine and tyrosine phosphorylation sites and a phosphatidyl-inositol binding consensus sequence. Trop-2 transduces an intracellular calcium signal, which are consistent with the hypothesis that it acts as a cell surface receptor and support a search for a physiological ligand. TROP2 encoding by an intronless gene was originally defined by the monoclonal antibody GA733, and is a member of a family of at least two type I membrane proteins. The other known member is GA733-2, also called EpCAM and TROP1. It has been suggested by studies that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate.

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Keywords

TROP-2 Protein, Human, Recombinant (His) TACD-2 TROP2 M1S1 GA733-1 GP 50 TROP-2 TROP 2 GA7331 tumor-associated calcium signal transducer 2 GP50 EGP 1 EGP-1 GA-7331 TACD 2 GA 7331 EGP1 TACD2 GP-50 recombinant recombinant-proteins proteins protein

 

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