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重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein 

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重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein

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重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein 
产品名称:重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein 
别名: CD340; HER-2; HER-2/neu; HER2; MLN 19; MLN19; NEU; NGL; TKR1; cerbB2;
c-neu; Erbb-2; HER-2; HER2; l11Jus8; mKIAA3023; Neu
表达方式:A DNA sequence encoding the extracellular domain (Met 1-Thr 652) of
human ErbB2 (NP_004439.2) was fused with the polyhistidine tag at the Cterminus.
种属: Human
表达宿主: Human Cells

重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein  

质控指标
纯度: > 90 % as determined by SDS-PAGE
Bio-activity Measured by its binding ability in a functional ELISA.
Immobilized human Erbb2 at 2.5 μg/ml (100 μl/well) can bind Herceptin
with a linear ranger of 1.28-32 ng/ml.
内毒素: < 1.0 EU per μg of the protein as determined by the LAL method
稳定性: Samples are stable for up to twelve months from date of receipt at -70 ℃
预测N端: Thr 23
分子量:The recombinant human ErbB2 comprises 641 amino acids and has a
calculated molecular mass of 71 kDa. As a result of glycosylation, rh ErbB2
migrates as an approximately 100-110 kDa protein in SDS-PAGE under
reducing conditions.
缓冲液: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as
protectants before lyophilization. Specific concentrations are included in the
hardcopy of COA. Please contact us for any concerns or special requirements.

重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein  

使用指南
储存方法: 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.
Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.


关键字:重组人ErbB2 / HER2蛋白 Receptor Tyrosine-Protein Kinase erbB-2 ( ErbB2 / CD340 ) Protein ,细胞因子,生化试剂,原料药,医药中间体,科学仪器

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