Bovine Defensin Beta 3 (Defb3) ELISA Kit

Beta-defensin 3 (Defb3) is a small antimicrobial peptide expressed in cattle, where it contributes to innate mucosal immunity and shows activity against bacterial and fungal pathogens at epithelial surfaces. Quantifying circulating or tissue-level Defb3 concentrations gives researchers a quantitative readout in bovine immunology work, particularly in studies of mastitis, respiratory disease, gut health, and skin barrier function.

This Assay Genie ELISA kit provides a complete reagent set for measuring bovine Defb3 in research samples using a microplate-based immunoassay workflow. The assay is configured for in vitro research use only and is suited to laboratory applications such as veterinary immunology, comparative host-defense studies, and investigations into genetic or environmental influences on antimicrobial peptide expression in dairy and beef cattle.

Each kit is supplied with the components needed to run the standard protocol, and the procedure is compatible with conventional laboratory spectrophotometers for absorbance measurement. Researchers working on bovine innate immunity, mucosal defense, or antimicrobial peptide biology can use this Defb3 ELISA to generate quantitative data from multiple sample matrices commonly collected in livestock research.