重组
expressed in E. coli
质量水平
方案
≥95% (SDS-PAGE)
表单
liquid
比活
≥5500 units/mg protein
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
avoid repeated freeze/thaw cycles
异质活性
Proteases, none detected
运输
wet ice
储存温度
−70°C
一般描述
Recombinant, human MAP Kinase 2 fused to a His•Tag sequence and expressed in E. coli. Highly active form produced by phosphorylation of the purified MAP Kinase in vitro with MEK1. Suitable for labeling MAP Kinase substrates.
外形
In 150 mM NaCl, 50 mM Tris, 1 mM DTT, 50% glycerol, pH 8.5.
制备说明
Following initial thaw, aliquot and freeze (-70°C).
其他说明
Lew, J. 2003. Biochemistry42, 849.
Johnson, G.L., and Lapadat, R. 2002. Science298, 1911.
Koistinaho, M., and Koistinaho, J. 2002. Glia40, 175.
Johnson, G.L., and Lapadat, R. 2002. Science298, 1911.
Koistinaho, M., and Koistinaho, J. 2002. Glia40, 175.
One unit is defined as the amount of enzyme that will catalyze the transfer of 1.0 pmol phosphate to myelin basic protein (MBP) per min at 30°C.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
HIS TAG is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Toxicity: Standard Handling (A)
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Gary L Johnson et al.
Science (New York, N.Y.), 298(5600), 1911-1912 (2002-12-10)
Multicellular organisms have three well-characterized subfamilies of mitogen-activated protein kinases (MAPKs) that control a vast array of physiological processes. These enzymes are regulated by a characteristic phosphorelay system in which a series of three protein kinases phosphorylate and activate one
Milla Koistinaho et al.
Glia, 40(2), 175-183 (2002-10-16)
Although microglial cells are thought to play a beneficial role in the regeneration and plasticity of the central nervous system (CNS), recent studies have indicated that at least some molecules released by microglia may be harmful in acute brain insults
John Lew
Biochemistry, 42(4), 849-856 (2003-01-29)
Protein kinases constitute one of the largest enzyme families encoded by the human genome. Owing to their critical role in virtually all aspects of signal transduction, protein kinases have evolved stringent mechanisms for their regulation, which classically falls into two
Single-Molecule Force Spectroscopy on the N2A Element of Titin: Effects of Phosphorylation and CARP.
Thomas Lanzicher et al.
Frontiers in physiology, 11, 173-173 (2020-04-08)
Titin is a large filamentous protein that forms a sarcomeric myofilament with a molecular spring region that develops force in stretched sarcomeres. The molecular spring has a complex make-up that includes the N2A element. This element largely consists of a
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