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Merck
CN
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主要文件

安全信息

GF345

Sigma-Aldrich

SDF-1β (CXCL12),
Human Recombinant Animal Free

别名:

Stromal Cell-Derived Factor, CXCL12, SDF1B, TLSF-b, TPAR1, SDF-1b, TLSF

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About This Item

UNSPSC代码:
12352202
eCl@ss:
32160405
NACRES:
NA.77

杂质

<0.1 μg/mg protein endotoxin (<1 EU/μg)

质量水平

UniProt登记号

运输

dry ice

一般描述

SDF-1α and β are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV suppressive activity in cells expressing the CXCR4 receptor.
Recombinant human SDF-1β is an 8.5 kDa protein containing 72 amino acid residues.

质量

Determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentration range of 20.0- 80.0 ng/ml.

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

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