Anti-CSRP3 Antibody

CSRP3, the cysteine and glycine-rich protein 3 also known as muscle LIM protein (MLP), is a sarcomeric mechanosensor expressed in cardiac and skeletal muscle. This Antibodies.com rabbit polyclonal antibody recognizes CSRP3 and is supplied as 100 µl of unconjugated reagent validated for western blot and immunofluorescence detection across human and mouse samples, supporting research into cardiomyocyte differentiation, hypertrophic cardiomyopathy, and muscle regeneration.

The polyclonal format provides epitope redundancy that tolerates minor sequence variation across species, while the unconjugated state permits flexible pairing with HRP-labeled or fluorophore-labeled secondary antibodies. Typical western blot workflows resolve CSRP3 near the expected ~20 kDa band, and immunofluorescence on fixed tissue sections reveals Z-disc localization in striated muscle. Store refrigerated; aliquot upon arrival and limit freeze-thaw cycles to preserve binding activity. The reagent is intended for research use only and is not validated for diagnostic or therapeutic applications.