产品名称

7α,25-Dihydroxycholesterol

一般描述

7α,25-Dihydroxycholesterol (7α,25-OHC) is a potent and selective endogenous ligand for the orphan GPCR receptor EBI2 (GPR183) with an EC50 value in the picomolar range.

别 称

5-Cholesten-3β,7α,25-triol

纯 度

≥98.0%(HPLC)

CAS NO.

64907-22-8

分子式

C²⁷H⁴⁶O³

分子量

418.65

适用范围

生物试剂，适用于细胞培养等

l  理化信息

外 观

白色至米色固体

溶解性(25℃)

DMSO

~5mg/mL

l  生物学信息

生物活性/药理作用

7α,25-Dihydroxycholesterol (7α,25-OHC) is a potent and selective endogenous ligand for the orphan GPCR receptor EBI2 (GPR183) with an EC50 value in the picomolar range. The newly discovered  EBI2–oxysterol signalling pathway has been shown to have an important role in the adaptive immune response, including a role in driving immune cell migration. In vitro and in vivo studies showed that 7,25-OHC can serve as a chemokine directing migration of B cells, T cells and dendritic cells.

7α,25-Dihydroxycholesterol has an ability to block the early steps of T-cell activation.

l  存储

存储温度

-20℃

l  注意事项及免责声明

本产品仅用于实验研究，不得作为药物使用，不得用于家用或其它用途。

l  参考文献

1.    http://www.drugbank.ca

2.    https://ncit.nci.nih.gov

3.  https://www.ncbi.nlm.nih.gov