United States Biological's Pab Rb x E. coli HTRA1 (High Temperature Requirement Factor A1, HtrA, L56, ORF480, PRSS11, HtrA Serine Peptidase 1, Protease,Serine,11, IGFBP5-Protease, High-temperature requirement A serine peptidase 1) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, and Western Blot. The Pab Rb x E. coli HTRA1 (High Temperature Requirement Factor A1, HtrA, L56, ORF480, PRSS11, HtrA Serine Peptidase 1, Protease,Serine,11, IGFBP5-Protease, High-temperature requirement A serine peptidase 1) antibody was generated using htra1 as the antigen and it reacts with Bacteria/Archaea.