Anti-HAND1 Antibody

Raised in rabbit and supplied by Antibodies.com as 50 µl of unconjugated IgG, this polyclonal reagent specifically recognizes HAND1, a basic helix-loop-helix transcription factor essential for cardiac morphogenesis, trophoblast differentiation, and extraembryonic mesoderm patterning. Validated for Western blot applications on human and mouse samples, the antibody enables detection of endogenous HAND1 protein in cell lysates and tissue extracts from developmental and disease models. Researchers investigating left ventricular specification, placental lineage commitment, or neural crest-derived tissues can use it to monitor HAND1 expression across developmental time courses, with the unconjugated format allowing flexible pairing of secondary antibodies and detection chemistries. Polyclonal epitope coverage offers a broader recognition profile than typical monoclonal alternatives, supporting reliable detection of full-length HAND1 and any isoforms that may arise during cardiac or extraembryonic differentiation programs.