Anti-KRT40 Antibody

This unconjugated rabbit polyclonal reagent from Antibodies.com targets the type I cytokeratin KRT40, a structural intermediate filament protein best characterized in hair follicle and cutaneous epithelial contexts. Validated applications include Western blot and immunohistochemistry on human tissue sections, where the antibody supports studies of epithelial differentiation, keratinocyte biology, and hair shaft formation pathways. The reagent is supplied as 100 µl of polyclonal antiserum suitable for chromogenic or fluorescence-based detection workflows in research settings. Researchers investigating KRT40 expression in normal versus pathological epithelial samples rely on this reagent for both protein-level confirmation and tissue localization work.