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EpCAM/TROP1 Protein, Cynomolgus, Rhesus, Recombinant

产品编号 TMPY-00534
EpCAM/TROP1 Protein, Cynomolgus, Rhesus, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 28 kDa and the accession number is G7PM59.
规格价格库存数量
100 μg
¥ 3,820
5日内发货
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为什么某些重组蛋白溶液中还需要添加载体蛋白?
载体蛋白通常被用于提高蛋白的稳定性,防止蛋白在冷冻或解冻过程中粘附在管壁上。塑料管对蛋白有一定的吸附能力,这可能导致蛋白和管壁之间难以分离,导致溶液中蛋白的实际浓度下降,从而影响其活性。为减少这种损失,在长期保存重组蛋白 产品之前,建议添加常用的载体蛋白溶液,例如0.1% BSA(牛血清白蛋白)、5% HSA(人血清白蛋白)、10% FBS(胎牛血清)或 5% 海藻糖等。如果重组蛋白的浓度较低,强烈建议添加适量的载体蛋白。
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产品信息

生物活性
Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述
EpCAM/TROP1 Protein, Cynomolgus, Rhesus, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 28 kDa and the accession number is G7PM59.
种属
Cynomolgus,Rhesus
表达系统
HEK293 Cells
标签Tag Free
蛋白编号G7PM59
别名
epithelial cell adhesion molecule
蛋白构建
A DNA sequence encoding the cynomolgus / rhesus EPCAM [(Identical to the rhesus EPCAM (NP_001035118.1)] (Met1-Lys265) was expressed with five amino acids (DDDDK) at the C-terminus. Cynomolgus and Rhesus EPCAM sequences are identical. Predicted N terminal: Gln 24
蛋白纯度
> 85 % as determined by SDS-PAGE
分子量28 kDa (predicted); 39 kDa (reducing conditions)
内毒素< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法
A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式In general, Lyophilized powders are shipping with blue ice.
研究背景
Epithelial Cell Adhesion Molecule (EpCAM), also known as GA733-2 antigen, is a type I transmembrane glycoprotein composed of an extracellular domain with two EGF-Like repeats and a cystenin-rich region, a transmembrane domain and a cytoplasmic domain. It modulates cell adhesion and proliferation. Its overexpression has been detected in many epithelial tumours and has been associated with high stage, high grade and a worse survival in some tumour types. EpCAM has been shown to function as a calcium-independent homophilic cell adhesion molecule that does not exhibit any obvious relationship to the four known cell adhesion molecule superfamilies. However, recent insights have revealed that EpCAM participates in not only cell adhesion, but also in proliferation, migration and differentiation of cells. In addition, recent study revealed that EpCAM is the Wnt-beta-catenin signaling target gene and may be used to facilitate prognosis. It has oncogenic potential and is activated by release of its intracellular domain, which can signal into the cell nucleus by engagement of elements of the wnt pathway.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy

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