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XVA143
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
XVA143图片
CAS NO:264275-77-6
包装与价格:
包装价格(元)
5 mg电议
100 mg电议
500 mg电议

产品介绍

产品描述

XVA143, an α/β I-like allosteric antagonist, inhibits LFA-1 dependent firm adhesion, while at the same time it enhances adhesion in shear flow and rolling both in vitro and in vivo. XVA143 is an antagonist of both mouse and human CR3, inhibits the ability of P. gingivalis to persist in the mouse host and cause periodontal bone loss.

体外活性

XVA143 (1 μM) completely abolishes binding of ICAM-1 to LFA-1 in Mn 2+ and Mg 2+ /EGTA, with no hint of agonism[1]. XVA143 restores rolling of the α L -E310A β 2 mutant by inducing extension of α L[2]. Cell Viability Assay[1]Cell Line: K562 cells. Concentration: 0, 0.2, 0.5 and 1 μM. Incubation Time: Result: Potent against the weakest activator (2 mM Mg 2+ /1 mM EGTA, IC 50 ~10 -3 nM) and least potent against the strongest activator (1 mM Mn 2+ , IC 50 ~10 -3 nM). Cell Viability Assay[1]Cell Line: Wild-type murine lymphocytes[1]. Concentration: 100 μM. Incubation Time: Result: Induced a 50% increase in rolling fraction compared to vehicle-treated control cells ((from 27±5% to 41±7%).

Cas No.

264275-77-6

分子式

C25H21Cl2N3O8

分子量

562.36

别名

XVA143;XVA143

储存和溶解度

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years