R&D Systems Inc. Tocris Bioscience Boston Biochem

KN-62

Cat. No. 1277

KN-62 C38H35N5O6S2 [127191-97-3]

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Chemical Name: 4-[(2S)-2-[(5-isoquinolinylsulfonyl)methylamino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl] phenyl isoquinolinesulfonic acid ester

Biological Activity

Selective, cell-permeable inhibitor of CaM kinase II (IC50 = 0.9 μM). Binds directly to the calmodulin binding site of the enzyme. Potent non-competitive antagonist at the P2X7 receptor (IC50 = 15 nM).

Technical Data

M.Wt:
721.84
Formula:
C38H35N5O6S2
Solubility:
Soluble to 100 mM in DMSO
Purity:
>98 %
Storage:
Desiccate at -20°C
CAS No:
127191-97-3

The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.

Certificate of Analysis / Safety Data Sheet

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Safety Data Sheet: View Safety Data Sheet

References

Tokumitsu et al (1990) KN-62, 1-[N-O-bis(5-isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazine, a specific inhibitor of Ca2+/calmodulin-dependent protein kinase II. J.Biol.Chem. 265 4315. PMID: 2155222.

Hidaka and Yokokura (1996) Molecular and cellular pharmacology of a calcium/calmodulin-dependent protein kinase II (CaM kinase II) inhibitor, KN-62, and proposal of CaM kinase phosphorylation cascades. Adv.Pharmacol. 36 193. PMID: 8783561.

Chessell et al (1998) Effects of antagonists at the human recombinant P2X7 receptor. Br.J.Pharmacol. 124 1314. PMID: 9720806.

If you know of a relevant citation for this product please let us know.

Keywords: KN-62, supplier, CaM, kinase, II, inhibitors, Non-competitive, P2X7, antagonists, Calmodulin-Activated, calmodulin-dependent, Protein, Kinase, Kinases, Ca2+, Binding, modulators, Calcium, Signaling, Signalling, Receptors, Purinergic, purinoceptors

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