产品名称

吡美莫司(Pimecrolimus)

一般描述

Pimecrolimus(吡美莫司) is an immunophilin ligand, which binds specifically to the cytosolic receptor, immunophilin macrophilin 12 (FKBP-12); a calcineurin inhibitor.

别 称

33-epi-chloro-33-desoxyascomycin; ASM 981; Picrolimus

纯 度

≥98.0%(HPLC)

CAS NO.

137071-32-0

分子式

C⁴³H⁶⁸ClNO¹¹

分子量

810.45

适用范围

生物试剂，适用于细胞培养等

l  理化信息

外 观

固体 

溶解性(25℃)

DMSO

≥50mg/mL

乙醇

≥50mg/mL

水

Insoluble

l  生物学信息

生物活性/药理作用

Pimecrolimus is a 33-epi-chloro-derivative of the ascomycin macrolactam with immunosuppressant property. Pimecrolimus binds to the receptor macrophilin-12 (FKBP-12) forming a complex that blocks the calcium-dependent signal transduction cascade mediated by calcineurin. Via dephosphorylation, calcineurin is the enzyme responsible for activating nuclear factor of activated T-cells (NF-AT), a T cell tranional regulatory factor. As a consequence, the synthesis and release of Th1- (T helper 1) and Th2- (T helper 2) type cytokines, and other inflammatory mediators from T-cells and mast cells are blocked and the of signals essential for the activation of inflammatory T-lymphocytes is inhibited. However, pimecrolimus mode of action is cell-selective and does not affect Langerhans' cells/dendritic cells and primary fibroblasts.

Pimecrolimus is an immunophilin ligand, which binds specifically to the cytosolic receptor, immunophilin macrophilin-12 (FKBP-12); a calcineurin inhibitor.

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