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B-Lymphocyte Chemoattractant human

品牌
Sigma-Aldrich
货号
B2929
规格纯度
≥95% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
参考价格
8661.34 *本价格含增值税费
促销
服务
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数量
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产品名称:
B-Lymphocyte Chemoattractant human
B-Cell Attracting Chemokine 1
BLC
BCA-1
产品介绍:

产品说明

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
NACRESNA.32

产品性质

质量水平200
生物来源human
重组expressed in E. 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 Informationhuman ... CXCL13(10563)

安全信息

象形图GHS07
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
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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