Anti-WFDC5 Antibody

This unconjugated rabbit polyclonal antibody from Antibodies.com targets WFDC5 (WAP Four-Disulfide Core Domain Protein 5), a secreted innate immunity factor expressed in mucosal and epidermal epithelia. The reagent is supplied at 100 µl volume and is validated for Western blot (WB) and immunohistochemistry (IHC) workflows on human and mouse specimens.

WFDC5 has been investigated in psoriatic skin lesions, esophageal squamous epithelium, and tumor microenvironment profiling, where its expression pattern can mark epithelial differentiation and innate immune activation. The polyclonal format enables recognition of multiple epitopes on the target, supporting detection of endogenous WFDC5 across tissues and confirmation of overexpression in transfected cell models. The unconjugated state provides flexibility to pair the antibody with a chosen secondary reagent and detection chemistry.

Suggested uses include Western blot analysis of cell lysates and tissue extracts, and IHC staining of formalin-fixed paraffin-embedded sections. Refrigerate the vial upon arrival, protect from light, and minimize freeze-thaw cycles to preserve activity. For research use only; not intended for diagnostic or therapeutic applications.