recombinant
expressed in baculovirus infected Sf9 cells
assay
70-95% (SDS-PAGE)
form
frozen liquid
specific activity
15-25 nmol/min·mg (radiometric)
mol wt
~64 kDa (Cyclin Y), ~88 kDa (PCTK2)
concentration
0.1 μg/μL
accession no.
NM_002595, NM_145012
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... CCNY(219771), CDK17(5128)
Application
Useful for kinase assay and Western blot.
Biochem/physiol Actions
Recombinant full-length human PCTK2 (CDK17) and Cyclin Y (2-end) were co-expressed by Baculovirus in Sf9 insect cells using N-terminal GST tags. PCTK2 (CDK17) or cyclin-dependent kinase 17 belongs to the cdc2/cdkx subfamily of the ser/thr family of protein kinases. PCTK2 has similarity to a rat protein that is thought to play a role in terminally differentiated neurons (1). The identification of a large family of cdc2-related kinases opens the possibility of combinatorial regulation of the cell cycle together with the emerging large family of cyclins (2).
Preparation Note
Formulated in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25 mM DTT, 0.1 mM PMSF, with 25% glycerol.
Store in aliquots at -70°C. Avoid freeze/thaw cycles.
Legal Information
PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable