Anti-TGFβ RI Antibody

This polyclonal reagent from Antibodies.com targets TGF-β Receptor Type I (ALK5), a transmembrane serine/threonine kinase that drives canonical TGF-β signaling through SMAD2 and SMAD3 phosphorylation. Raised in rabbit, the antibody is supplied as 100 µl of unconjugated IgG and has been validated for Western blot, immunofluorescence, and ELISA workflows. It detects the receptor in Human, Mouse, and Rat samples, supporting cross-species comparisons in cell lysates and tissue sections. Common research uses include studies of fibrosis, epithelial-mesenchymal transition, and developmental signaling pathways. For best results, store at -20 °C and divide into working aliquots to limit freeze-thaw cycles.