产品说明
应用
Useful for kinase assay and Western blot.
生化/生理作用
Recombinant full-length human BTK (C481S) was expressed by Baculovirus in Sf9 insect cells using an N-terminal His tag. BTK (also known as Bruton tyrosine kinase) plays a crucial role in B-lymphocyte differentiation and activation. BTK interacts with SRC homology 3 domains of FYN, LYN and HCK that are activated upon stimulation of B- and T-cell receptors (1).Defects in the BTK gene cause Agammaglobulinemia, an X-linked immunodeficiency characterized by failure to produce mature B lymphocyte cells and associated with a failure of Ig heavy chain rearrangement. The unique role of BTK makes it a desirable target for potential anti-cancer, anti-inflammatory and anti-viral agents as well as other treatments (2).
重悬
Formulated in 50mM sodium phosphate, pH 7.0, 300mM NaCl, 150mM imidazole, 0.1mM PMSF, 0.25mM DTT, with 25% glycerol.
储存及稳定性
Store in aliquots at -70℃. Avoid freeze/thaw cycles.
法律信息
PRECISIO is a registered trademark of sigma-aldrich Co. LLC
产品性质
| 重组 | expressed in baculovirus infected Sf9 cells |
| 测定 | 70-95% (SDS-PAGE) |
| 形式 | frozen liquid |
| specific activity | 40-56 nmol/min·mg (radiometric) |
| 分子量 | ~75 kDa |
| 浓度 | 0.1 μg/μL |
| 登记号 | NM_005228 |
| 运输 | dry ice |
| 储存温度 | −70℃ |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H315 - H319 - H360D |
| 预防措施声明 | P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
