Phosphatase Inhibitor (Sodium Orthovanadate)

• Ready-to-use phosphatase inhibitor.

• Fully activated for maximum inhibition.

Sodium Orthovanadate (CAS Number 13721-39-6, Na3VO4) is a general inhibitor for protein phosphotyrosyl phosphatases (PTPs). Inhibition of vanadate is competitive and can be reversed by addition of EDTA or by dilution. Vanadate is commonly used to preserve the protein tyrosyl phosphorylation state in cells and lysates. BioAssay Systems’ Vanadate reagent is activated for maximum inhibition. Suggested Working Concentration: 1-10 mM