(Tyr(Me)21)-Neuropeptide Y (human, rat)

(Tyr(Me)21)-Neuropeptide Y (human, rat) features a methylated tyrosine that alters aromatic electronics and hydrogen-bond potential at position 21. The modification influences peptide packing within the central helix of NPY. Its behavior helps clarify contributions of this residue to Y-receptor subtype selectivity. Researchers use it in detailed neuropeptide structure-activity investigations.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: N05036

CAS No:131256-74-1

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