Anti-MYL2 Antibody

MYL2 (myosin regulatory light chain 2, ventricular/cardiac isoform, also referred to as MLC-2v) is the regulatory subunit of conventional myosin expressed predominantly in cardiac muscle and slow-twitch skeletal muscle, where phosphorylation by myosin light chain kinase modulates calcium-sensitive cross-bridge cycling during contraction. This unconjugated rabbit polyclonal IgG reagent from Antibodies.com is validated for Western blot and immunofluorescence workflows against endogenous human and mouse MYL2, supporting studies of sarcomere assembly, cardiomyocyte differentiation, contractile regulation, and hypertrophic or dilated cardiomyopathy mechanisms. The antibody is supplied as a 50 µl aliquot, unconjugated to allow flexible pairing with user-selected secondary reagents in fluorescence or chromogenic detection setups.