Recombinant Active Protein Kinases

Protein kinases play critical roles in signal transduction, and their physiological activities in cellular processes are important in defining signaling pathways. Likewise, unregulated activities of protein kinases are of particular interest in understanding pathological processes such as cancer and chronic inflammatory diseases. Protein kinases often have multiple physiological substrates and cellular functions. Therefore, specific inhibitors of protein kinases are of interest in drug development. R&D Systems now offers a wide range of new recombinant active kinases that can be used in studies of their activities and inhibitors. These include members of the Src family, and kinases involved in the PI 3-kinase and MAP kinase signaling pathways.

CategoryActive KinaseSpeciesCatalog #Assay Substrate for Active Kinase
Cell CycleChk1Human1630-KSKKKVSRSGLYRSPSMPENLNRPR
Chk2Human1358-KSKKKVSRSGLYRSPSMPENLNRPR
NEK2Human3706-KSMyelin basic protein (MBP)
MAP KinaseASK1Human3575-KSMyelin basic protein (MBP)
ERK1Human1879-KSMyelin basic protein (MBP)
JNK1Mouse1776-KSRecombinant Activating Transcription Factor (ATF)-2
MAPKAPK2Human3705-KSRRLNRQLSVA-amide
p38 alphaHuman5477-KSIPTTPITTTYFFFKKK
Raf-1Human4540-KSMyelin basic protein (MBP)
PI 3-kinaseAkt1Human1775-KSRPRAATF
GSK-3 betaHuman2506-KSYRRAAVPPSPSLSRHSSPHQ(pS)EDEEE
p70 S6 KinaseHuman896-KSCKRRRLASLR
SGK1Human3200-KSRPRAATF
SrcLckHuman3704-KSPoly (Glu:Tyr, 4:1)
SrcViral3389-KSKVEKIGEGTYGVVYK
T cell ReceptorZAP70Human3709-KSPoly (Glu:Tyr, 4:1)

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