半岛bd体育手机客户端 说明
生化/生理作用
BCA-1 is a potent chemoattractant for B lymphocytes, but not T lymphocytes, monocytes, or neutrophils.
BCA-1 is a potent chemoattractant for B lymphocytes, but not T lymphocytes, monocytes, or neutrophils. Its specific receptor BLR1 is a G protein-coupled receptor originally isolated from Burkitt′s lymphoma cells. Among cells of the hematopoietic lineages, the expression of BRL1, now designated CXCR5, is restricted to B lymphocytes and a subpopulation of T helper memory cells.
The biological activity of human BLC/BCA-1 is measured by its ability to chemoattract mouse BaF/3 cells transfected with human CXCR5.
外形
Lyophilized from a 0.2 μm filtered solution in 35% acetonitrile and 0.1% TFA containing 50 μg bovine serum albumin per 1 μg of cytokine.
基本信息
| MDL编号 | MFCD01867020 |
| NACRES | NA.32 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 生物来源 | human |
| 重组 | expressed inE. coli |
| 测定 | ≥95% (SDS-PAGE) |
| 形式 | lyophilized powder |
| 效能 | 0.1000 μg/mL |
| 分子量 | apparent mol wt 8.7 kDa by SDS-PAGE (reducing) |
| 包装 | pkg of 25 μg |
| 储存条件 | avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.) |
| technique(s) | cell culture | mammalian: suitable |
| 杂质 | endotoxin, tested |
| UniProt登记号 | O43927 |
| 储存温度 | ?20℃ |
| Gene Information | human ... CXCL13(10563) |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 + H332 - H319 |
| 预防措施声明 | P261 - P264 - P270 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
