Buy GHRP-2 Research Peptide

Second-generation growth hormone-releasing peptides introduced key structural refinements that reshaped preclinical ghrelin receptor research, and Pralmorelin stands as one of the most extensively characterised compounds in that lineage. GHRP-2, also designated KP-102 (CAS 158861-67-7), has the molecular formula C45H55N9O6 and a molecular weight of 817.99 g/mol. Its sequence D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2 incorporates a D-2-Naphthylalanine residue at position 2. Produced via solid-phase peptide synthesis.

In vitro competition binding assays using radiolabelled GHS-R1a ligands have investigated the relative displacement potency of Pralmorelin against first-generation hexapeptides and non-peptide agonists. Rodent in vivo models have explored temporal patterns of hypothalamic-pituitary axis activation following GHRP-2 administration, with particular attention to dose-dependent modulation of endogenous GHRH neuronal output.

Manufactured in a cGMP compliant laboratory to a guaranteed purity of 98% or above. Every batch undergoes independent testing using HPLC and MS-UPLC analysis before dispatch. Vials are vacuum sealed and stored in a temperature controlled, monitored cold storage system. Certificates of Analysis are available on request.

Sold strictly for in vitro research purposes only. Not for human consumption. Intended for use by qualified researchers in laboratory settings only.