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Kinase, Protein, MAPK3 (ERK1, p44mapk) (h)

Cat#: 200-0754
Species: Human
RegionRecombinant cells
Enzyme FamilyCyclin dependent kinase containing CDK, MAPK, GSK3, & CLK families (CMGC)
SubstrateFluorescein-labeled peptide
Substrate [M]1.5E-6
Km (ATP)2.06E-04
Km (Peptide Substrate)1.0E-05
ATP [M]2.06E-04
ReactionFluorescein -peptide + ATP --> fluorescein -phosphopeptide + ADP
MethodFluorescence – electrophoretic mobility shift
MeasurementSeparation of phosphorylated and unphosphorylated substrate
Reference CompoundStaurosporine
IC50 = 4170 nM
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