重组人BTN3A3/BTF3蛋白-ACROBiosystems百普赛斯

Human BTN3A3 / BTF3 Protein, His Tag

分子别名（Synonym）

BTN3A3,BTF3

表达区间及表达系统（Source）

Human BTN3A3, His Tag (BT3-H52H0) is expressed from human 293 cells (HEK293). It contains AA Gln 30 - Trp 248 (Accession # AAH15815).

Predicted N-terminus: Gln 30

蛋白结构（Molecular Characterization）

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

The protein has a calculated MW of 25.5 kDa. The protein migrates as 29-32 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.

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）

丁基霉素亚家族3成员A3（BTN3A3）是免疫球蛋白超家族和BTN/MOG家族的成员，也被称为BTF3，它包含一个B30.2/SPY结构域和两个Ig样V型（免疫球蛋白样）结构域。BTN3A3在外周血单核细胞、T细胞、脾脏和淋巴细胞中检测到。BTN3A3也在适应性免疫反应中的T细胞反应中发挥作用。刺激人丁嗜蛋白3（BTN3）分子会导致细胞免疫的负调控。