Research reference

BPC-157 is a synthetic pentadecapeptide whose sequence corresponds to a partial fragment of a protein characterized in human gastric juice. It is supplied as a reference standard for in-vitro study of cell-migration, fibroblast, and tube-formation (in-vitro angiogenesis) assay systems.

TB-500 is a synthetic peptide corresponding to the actin-binding protein Thymosin β-4 (and its central LKKTETQ motif). It is supplied as a reference standard for in-vitro cytoskeletal, actin-sequestration, and cell-migration assay research.

GHK-Cu is the copper(II) coordination complex of the tripeptide glycyl-L-histidyl-L-lysine (GHK), a naturally occurring sequence first isolated from human plasma. It is studied in vitro as a low-molecular-weight copper-binding ligand and a model system for peptide-metal coordination and extracellular-matrix research.

Ipamorelin is a synthetic pentapeptide that acts as a selective agonist of the ghrelin / growth-hormone-secretagogue receptor (GHSR) in in-vitro systems. It is supplied as a reference ligand for receptor-binding and receptor-pharmacology research.

CJC-1295 without DAC, also known as Modified GRF (1-29) or Mod GRF 1-29, is a synthetic 29-amino-acid analog of growth-hormone-releasing hormone (GHRH). It is supplied as a reference standard for in-vitro GHRH-receptor binding and analytical characterization research.

Tesamorelin is a synthetic, stabilized 44-residue analog of human growth-hormone-releasing hormone (GHRH). It is supplied strictly as a reference peptide for in-vitro GHRH-receptor binding and signaling research.

Melanotan II (MT-II) is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone (α-MSH) that acts as a non-selective agonist across the melanocortin receptor family (MC1R–MC5R). It is supplied as a reference compound for in-vitro melanocortin receptor pharmacology and biochemical research only.

Semaglutide is a synthetic, acylated analog of glucagon-like peptide-1 (GLP-1) that functions as a selective agonist at the GLP-1 receptor. It is used in in-vitro research as a reference ligand for receptor-binding, signaling, and characterization assays.

Tirzepatide is a synthetic 39-residue peptide that functions as a dual agonist of the GIP (gastric inhibitory polypeptide) and GLP-1 (glucagon-like peptide-1) receptors, two class B G-protein-coupled receptors. It is supplied as a reference material strictly for in-vitro laboratory research.

Retatrutide (LY3437943) is a synthetic, lipidated single-chain peptide that functions in vitro as a triple agonist of the GIP, GLP-1, and glucagon receptors. It is supplied as a research reference compound for receptor-binding and signaling assays.