Identification of a stromelysin cleavage site within the interglobular domain of human aggrecan. Evidence for proteolysis at this site in vivo in human articular cartilage.

Products generated by the digestion of human aggrecan with recombinant human stromelysin have been purified and analyzed by N-terminal sequencing and C-terminal peptide isolation. N-terminal analysis of chondroitin sulfate-bearing fragments revealed a clearly identifiable sequence initiating at resi... View More