您现在的位置：首页 - 产品中心 - 免疫学 - 抗体

BAFFR Fc Chimera Protein, Mouse

货号: UA010419

价格: 3080

规格: 100μg

介绍: -

其他: -

产品规格

物种

Mouse
分子别名

BAFFR, BR3, CD268, TNFRSF13C
Accession

Q9D8D0
表达序列

Ser10-Ala71, with C-terminal Human IgG Fc SQRSRDSSVPTQCNQTECFDPLVRNCVSCELFHTPDTGHTSSLEPGTALQPQEGSALRPDVADIEGRMDPKSSDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK
表达宿主

HEK293
分子量

45-50kDa
纯度

>95% by SDS-PAGE
内毒素含量

<0.1EU/μg
标记

Unconjugated
性状

Lyophilized Powder
缓冲体系

PBS, pH7.4
溶解方法

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
储存条件

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
文献引用

1、Losi C G. et al. (2005) Mutational analysis of human BAFF receptor TNFRSF13C (BAFF-R) in patients with common variable immunodeficiency. J Clin Immunol. 25(5): 496-502.
2、Hentges K E. et al. (2002) Tnfrsf13c (Baffr) is mis-expressed in tumors with murine leukemia virus insertions at Lvis22. Genomics. 80(2): 204-12.

背景介绍

Tumor necrosis factor receptor superfamily, member 13C (TNFRSF13C) also known as B-cell-activating factor receptor (BAFFR) and CD268 antigen, is a member of the tumor necrosis factor receptor superfamily. The TNF superfamily ligand BAFF maintains the survival of naive B cells by signaling through its surface receptor, BAFFR. Activated B cells maintain expression of BAFFR after they differentiate into germinal center (GC) or memory B cells (MBCs). However, the functions of BAFFR in these antigen-experienced B cell populations remain unclear. Here, we show that B cell–intrinsic BAFFR does not play a significant role in the survival or function of GC B cells or in the generation of the somatically mutated MBCs derived from them. Instead, BAFF/BAFFR signaling was required to generate the unmutated, GC-independent MBCs that differentiate directly from activated B cell blasts early in the response.