产品说明
一般描述
Mitogen activated protein kinase/ERK kinase (MEK)1 is a hydrophilic non-receptor protein and is a member of dual specificity protein kinase family. It is ubiquitously expressed. MAP2K1 is encoded by the gene mapped to human chromosome 15q22.31.
应用
MEK1, active, GST tagged human has been used to induce kinase reactions in in vitro mitogen activated protein kinase/ERK kinase (MEK)1 kinase assay. It has also been used to activate extracellular-signal-regulated kinase 2 (ERK2) by phosphorylation.
生化/生理作用
Mitogen activated protein kinase/ERK kinase (MEK)1/2 catalyzes the phosphorylation of tyrosine and then threonine in extracellular-signal-regulated kinase1/2. As an essential component of RAS−RAF−MEK−ERK signaling pathway (MAP kinase signaling cascade), it is involved in the regulation of apoptosis, cell cycle progression, cell migration, differentiation, metabolism, and proliferation. Constitutive activation of MEK1 results in cellular transformation. Thus, MEK1 represents a likely target for pharmacologic intervention in proliferative diseases such as cancer.
外形
Supplied in 50 mM Tris-HCl, pH 7.5, with 150 mM NaCl, 0.2 5mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, and 25% glycerol.
法律信息
PRECISIO is a registered trademark of sigma-aldrich Co. LLC
基本信息
| NACRES | NA.32 |
产品性质
| 质量水平 | 200 |
| 重组 | expressed in baculovirus infected Sf9 cells |
| 产品线 | PRECISIO® Kinase |
| 测定 | ≥70% (SDS-PAGE) |
| 形式 | buffered aqueous glycerol solution |
| specific activity | 276-374 nmol/min·mg |
| 分子量 | ~69 kDa |
| UniProt登记号 | P31938 |
| 运输 | dry ice |
| 储存温度 | −70℃ |
| Gene Information | human ... Map2k1(26395) |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
