Histostar™ is a two-step IHC staining reagent. This reagent is based on an horseradish peroxidase (HRP) labeled polymer which is conjugated with secondary antibodies. Histostar™ (Ms + Rb) is designed to allow Immunohistochemical studies using a user-supplied Mouse primary antibody and Rabbit primary antibody. This reagent is available for formalin fixed paraffin-embedded human tissue sections. Anti-Mouse and Anti-Rabbit) is the labeled polymer prepared by combining amino acid polymers with peroxidase and goat anti-Mouse Ig and goat anti-Rabbit Ig which are reduced to Fab’. IgG fraction purified from immunized goat serum is digested to prepare F(ab’)2. Antigen-specific F(ab’)2 is affinity-purified with the antigen. Solid-phase absorption is carried out with human serum protein. Peroxidase-labeled amino acid polymer is conjugated to Fab’ obtained by reducing F(ab’)2.

Histostar™ is a two-step IHC staining reagent. This reagent is based on an horseradish peroxidase (HRP) labeled polymer which is conjugated with secondary antibodies. Histostar™ (Ms + Rb) is designed to allow Immunohistochemical studies using a user-supplied Mouse primary antibody and Rabbit primary antibody. This reagent is available for formalin fixed paraffin-embedded human tissue sections. Anti-Mouse and Anti-Rabbit) is the labeled polymer prepared by combining amino acid polymers with peroxidase and goat anti-Mouse Ig and goat anti-Rabbit Ig which are reduced to Fab’. IgG fraction purified from immunized goat serum is digested to prepare F(ab’)2. Antigen-specific F(ab’)2 is affinity-purified with the antigen. Solid-phase absorption is carried out with human serum protein. Peroxidase-labeled amino acid polymer is conjugated to Fab’ obtained by reducing F(ab’)2.