Anti-CFC1B/CFC1 Antibody

Raised in rabbit against the Cripto family member CFC1B, this unconjugated polyclonal reagent from Antibodies.com is supplied at 1 mg/ml in phosphate buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.2. CFC1B belongs to the EGF-CFC protein family and serves as a membrane-anchored co-receptor required for Nodal signaling, a TGF-beta-related pathway that patterns the early embryo and directs left-right axis determination. The antibody is validated for Western blot detection of the human, mouse, and rat proteins and is provided in a 100 µl vial, suitable for research studies of vertebrate development, stem cell biology, and congenital laterality defects such as heterotaxy.