W-5 (hydro<wbr/>chloride)

W-5 (hydrochloride)

CAT N°: 14271
Price:

From 91.00 77.35

W-5 is a chlorine-deficient analog of W-7 (Item No. 14826), a calmodulin antagonist that binds to calmodulin and inhibits Ca2+/calmodulin-regulated enzyme activities (Ki = 11 ?M).{22382,22380} W-5 is less active than its calmodulin antagonist counterpart, inhibiting CHO-K1, MCF-7 breast cancer, and human myeloid progenitor cell proliferation with IC50 values greater than 100 ?M.{22382,22381,22383} As a weaker antagonist for calmodulin, W-5 is suitable for use as a control compound for understanding the specificity of other calmodulin antagonists.

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