产品名称
CDK7/Cyclin H1/MNAT1, active, His tagged human, PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
recombinant
expressed in baculovirus infected Sf9 cells
product line
PRECISIO® Kinase
assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
specific activity
17-22 nmol/min·mg
mol wt
CDK7 subunit ~40 kDa
MNAT1 subunit ~37 kDa
cyclin D1 ~39 kDa
shipped in
dry ice
storage temp.
−70°C
Quality Level
Gene Information
human ... CCNH(902), CDK7(1022), MNAT1(4331)
Biochem/physiol Actions
CDK7 gene is a member of the cyclin-dependent protein kinase family that is important regulators of cell cycle progression. CDK7 forms a trimeric complex with cyclin H and MAT1, which functions as a CDK-activating kinase (CAK). CDK7 is an essential component of the transcription factor TFIIH that is involved in transcription initiation and DNA repair. CDK7 is thought to serve as a direct link between the regulation of transcription and the cell cycle.
Physical form
Supplied in 50mM NaPhosphate pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1mM PMSF, 0.2 mM DTT, 25% glycerol.
Legal Information
PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
常规特殊物品
此项目有
Stéphane Larochelle et al.
Molecular cell, 25(6), 839-850 (2007-03-28)
Cell division is controlled by cyclin-dependent kinases (CDKs). In metazoans, S phase onset coincides with activation of Cdk2, whereas Cdk1 triggers mitosis. Both Cdk1 and -2 require cyclin binding and T loop phosphorylation for full activity. The only known CDK-activating
R P Fisher et al.
Cell, 78(4), 713-724 (1994-08-26)
Phosphorylation by the CDK-activating kinase (CAK) is a required step in the activation of cyclin-dependent kinases. We have purified CAK from mammalian cells; the enzyme comprises two major polypeptides of 42 and 37 kDa. Protein sequencing indicates that the 42
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