重组人CD7蛋白-ACROBiosystems百普赛斯

Human CD7 Protein, His Tag (MALS verified)

分子别名（Synonym）

CD7,GP40,TP41,LEU-9,Tp40

表达区间及表达系统（Source）

Human CD7, His Tag (CD7-H52H7) is expressed from human 293 cells (HEK293). It contains AA Ala 26 - Pro 180 (Accession # P09564-1).

Predicted N-terminus: Ala 26

蛋白结构（Molecular Characterization）

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 18.3 kDa. The protein migrates as 26-35 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）

>90% as determined by SDS-PAGE.

>90% as determined by SEC-MALS.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

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:

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

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

背景（Background）

T细胞抗原CD7（CD7）也被称为GP40、LEU-9、TP41和Tp40。CD7是一种在人类中由CD7基因编码的蛋白质，该基因编码一种跨膜蛋白，该蛋白是免疫球蛋白超家族的成员。CD7已被证明与PIK3R1相互作用。这种蛋白质存在于胸腺细胞和成熟T细胞上。它在T细胞相互作用中起着至关重要的作用，也在早期淋巴发育过程中的T细胞/B细胞相互作用。