(Leu31,Pro34)-Peptide YY (human) (TFA) is the TFA form of (Leu31,Pro34)-Peptide YY (human) . (Leu31,Pro34)-Peptide YY (human) (TFA) is a Peptide YY derivative and is a potent and selective Y1 agonist with a KD of 1.0 nM.
References:
[1]. Dumont Y, et al. Peptide YY derivatives as selective neuropeptide Y/peptide YY Y1 and Y2 agonists devoided of activity for the Y3 receptor sub-type. Brain Res Mol Brain Res. 1994 Oct;26(1-2):320-4.