Immunogen sequence: SCCLVCARQR GESCSDLEPC DESSGLYCDR SADPSNQTGI CTAVEGDNCV FDGVIYRSGE KFQPSCKFQC TCRDGQIGC Highest antigen sequence identity to the following orthologs: Mouse - 81%, Rat - 80%. NOV is a member of the CCN family of secreted, cysteine-rich