Anti-FHL3 Antibody

FHL3 (Four and a Half LIM Domains 3) is a member of the LIM-only protein family, functioning as a transcriptional co-activator that interacts with Smad proteins and other binding partners. This unconjugated rabbit polyclonal IgG preparation from Antibodies.com was raised against the human FHL3 protein and is validated for Western blot detection across both human and mouse sample backgrounds. Each vial contains 200 µl of liquid antiserum, providing enough reagent for multiple probing experiments against FHL3 in cell lysates and tissue homogenates. The polyclonal format offers recognition of multiple epitopes on the target, which is helpful when endogenous FHL3 levels are low or when resolving the full-length protein from shorter isoforms on a blot. Investigators studying FHL3 in skeletal muscle differentiation, hepatocellular carcinoma models, or LIM-domain transcription factor networks can pair this unconjugated primary antibody with HRP-, fluorophore-, or biotin-labeled secondary reagents of their own choosing, since no fluorophore or enzyme is pre-conjugated to the primary.