The Rabbit Anti-PGR Recombinant Antibody (clone ZR4) from Creative Biolabs is a Rabbit Monoclonal antibody to CALB2, and Calbindin 2. This antibody recognizes Homo Sapiens, and Human antigen. The Rabbit Anti-PGR Recombinant Antibody (clone ZR4) has been shown to work in the following applications: Immunohistochemistry, and Immunohistochemistry - fixed.