Human EGFRvIII Protein, Fc Tag (MALS verified)

Human EGFRvIII Protein, Fc Tag (MALS verified)

分子别名（Synonym）

EGFRvIII

表达区间及表达系统（Source）

Human EGFRvIII, Fc Tag  is expressed from human 293 cells. It contains AA Leu 25- Ser 378 

Predicted N-terminus: Leu 25

Request for sequence

蛋白结构（Molecular Characterization）

This protein carries a human IgG1 Fc tag at the C-terminus.

The protein has a calculated MW of 65.1 kDa. The protein migrates as 90-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method.

纯度（Purity）

>95% as determined by SDS-PAGE.

>90% as determined by SEC-MALS.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

重构方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;

2. -70°C for 3 months under sterile conditions after reconstitution.

 

电泳（SDS-PAGE）

Human EGFRvIII, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

The purity of Human EGFRvIII, Fc Tag is more than 90% and the molecular weight of this protein is around 150-184 kDa verified by SEC-MALS.

Report

 

活性（Bioactivity）-ELISA

特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！