The Immunotag™ Cleaved-Plasma Kallikrein HC (R390) Polyclonal Antibody from G Biosciences is a Rabbit Polyclonal antibody to kallikrein B1, and KLKB1. This antibody recognizes Human antigen. The Immunotag™ Cleaved-Plasma Kallikrein HC (R390) Polyclonal Antibody has been validated for the following applications: ELISA, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.