CAS NO: | 99533-80-9 |
规格: | ≥98% |
包装 | 价格(元) |
50mg | 电议 |
100mg | 电议 |
250mg | 电议 |
K-252a (SF-2370) is a naturally occuring staurosporine analog and an alkaloid extracted from Nocardiopisis bacteria, with IC50 values of 470 nM, 140 nM, 270 nM, and 1.7 nM for PKC, PKA, Ca2+/calmodulin-dependent kinase type II, and phosphorylase kinase, respectively. K-252a is a potent inhibitor (IC50 of 3 nM) of the tyrosine protein kinase (TRK) activity of the NGF receptor gp140trk, the product of the trk protooncogene. This staurosporine analogue is a highly potent cell permeable inhibitor of CaM kinase and phosphorylase kinase (IC50 = 1.8 and 1.7 nmol/L, respectively). At higher concentrations it is also an efficient inhibitor of serine/threonine protein kinases (IC50 of 10 to 30 nmol/L).
纯度:≥98%
CAS:99533-80-9