

Rabbit Polyclonal ACVR1B (100-150) Antibody (Human, Mouse, Rat), catalog B2020408, is a rabbit polyclonal antibody to ACVR1B (ALK4), the type I activin receptor that phosphorylates SMAD2/3, with typical uses including research immunoassays such as Western blot, immunohistochemistry, immunofluorescence, and ELISA. Available from MBP, a registered vendor at leading US research institutions.