Creative Biolabs' Rabbit Anti-IGHG1/2/3/4 Recombinant Antibody (clone E20-V) is a Rabbit monoclonal antibody. The Rabbit Anti-IGHG1/2/3/4 Recombinant Antibody (clone E20-V) was generated using Actb, actin beta, IGHG1, and immunoglobulin heavy constant gamma 1 (G1m marker) as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: Immunohistochemistry, and Immunohistochemistry - fixed.