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主要文件

574712

Sigma-Aldrich

Syk Inhibitor II

The Syk Inhibitor II, also referenced under CAS 227449-73-2, controls the biological activity of Syk. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

别名:

Syk Inhibitor II, 2-(2-Aminoethylamino)-4-(3-trifluoromethylanilino)-pyrimidine-5-carboxamide, Dihydrochloride, Dihydrate

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About This Item

经验公式(希尔记法):
C14H15F3N6O · 2HCl · 2H2O
分子量:
449.26
UNSPSC代码:
12352200

质量水平

方案

≥95% (HPLC)

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)
protect from light

颜色

off-white

溶解性

DMSO: 100 mg/mL
water: 25 mg/mL

运输

ambient

储存温度

2-8°C

InChI

1S/C14H15F3N6O.2ClH.2H2O/c15-14(16,17)8-2-1-3-9(6-8)22-12-10(11(19)24)7-21-13(23-12)20-5-4-18;;;;/h1-3,6-7H,4-5,18H2,(H2,19,24)(H2,20,21,22,23);2*1H;2*1H2

InChI key

LCACSMNPIITJGG-UHFFFAOYSA-N

一般描述

A cell-permeable pyrimidine-carboxamide compound that acts as a potent, selective, reversible, and ATP-competitive inhibitor of Syk (IC50 = 41 nM), while affecting PKCε, PKCβII, ZAP-70, Btk, and Itk only at much higher concentrations (IC50 = 5.1, 11, 11.2, 15.5, and 22.6 µM, respectively). Inhibits FcεRI-mediated 5-HT release in RBL-2H3 cells in vitro (IC50 = 460 nM) and passive cutaneous anaphylaxis (PCA) reaction in mice in vivo (ID50 = 13.2 mg/kg, s.c.).

生化/生理作用

Cell permeable: yes
Primary Target
Syk
Product competes with ATP.
Reversible: yes
Target IC50: 41 nM against Syk; 460 nM against FcεRI-mediated 5-HT release in RBL-2H3 cells in vitro

包装

Packaged under inert gas

警告

Toxicity: Irritant (B)

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他说明

Hisamichi, H., et al. 2005. Bioorg. Med. Chem.13, 4936.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1


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