Anti-ACVL1 Antibody

ACVL1 (activin A receptor-like type 1, also called ALK1) is a type I serine/threonine kinase receptor in the TGF-beta superfamily that mediates BMP9 and BMP10 signaling in endothelial cells and supports vascular development and angiogenesis. The Anti-ACVL1 Antibody from Antibodies.com is a rabbit polyclonal reagent raised against this target, supplied as 100 µl of unconjugated stock and validated in Western blot, immunohistochemistry, and immunofluorescence workflows on human, mouse, and rat samples. The reagent supports research into hereditary hemorrhagic telangiectasia (HHT2), pulmonary arterial hypertension, tumor angiogenesis, and endothelial cell signaling, and it labels receptor expression in endothelial-rich vasculature of lung, liver, and placenta when applied to formalin-fixed paraffin-embedded tissue sections. For short-term handling, refrigerate the vial; for longer projects, aliquot the antibody and freeze it at -20 °C to preserve polyclonal titer across repeated freeze-thaw cycles. This Antibodies.com primary antibody is intended for research use only and ships as a 100 µl single-use vial.