Chemerin-9 (149-157) TFA, the nonapeptide (149)YFPGQFAFS(157) (chemerin-9), corresponding to the C terminus of processed chemerin, retains most of the activity of the full-size protein, with regard to agonism toward the chemerinR[1].
[1]. Wittamer V, et al. The C-terminal nonapeptide of mature chemerin activates the chemerin receptor with low nanomolar potency. J Biol Chem. 2004 Mar 12;279(11):9956-62.