Bovine Procollagen II N-Terminal Propeptide (PIINP) ELISA Kit

The Assay Genie bovine PIINP immunoassay is built around Procollagen II N-Terminal Propeptide, a circulating marker released during type II collagen fibril assembly in articular cartilage. Researchers use this microplate kit to quantify PIINP across diverse bovine-origin sample matrices, making it a practical tool for veterinary joint-health studies, osteoarthritis model research, and investigations of cartilage turnover in cattle.

Because type II collagen is the structural backbone of hyaline cartilage, measuring PIINP gives a window into anabolic cartilage metabolism rather than purely catabolic degradation pathways. The kit is commonly deployed in studies of growth-plate development, subchondral bone remodeling, and dietary or pharmaceutical interventions aimed at preserving or restoring cartilage matrix integrity in bovine subjects.

Assay Genie supplies the plate, reagents, and protocol needed to run standard curves and unknown samples in a single 96 assays configuration, with an absorbance-based read-out suited to routine laboratory plate readers. For best stability, reconstituted components should be handled according to the product insert, and samples should be processed promptly to avoid degradation of the propeptide fragment.