The peptide collection
A curated set of reference materials, organized by research theme rather than by claimed benefit. Filter by theme, learn the science, view the COA, or request availability.
Tirzepatide
Direct-lab pricing · up to 50% below comparable retail listings
Tirzepatide is a synthetic 39-residue lipidated dual GIP/GLP-1 receptor agonist peptide supplied as a characterized reference material for in-vitro receptor and analytical research. For Research Use Only. Not for human or veterinary use.
MOTS-c
Direct-lab pricing · up to 50% below comparable retail listings
MOTS-c is a 16-amino-acid mitochondrial-derived peptide supplied as a characterized reference material for in-vitro mitochondrial-signaling and metabolic-pathway research. Research Use Only.
Retatrutide
Direct-lab pricing · up to 50% below comparable retail listings
Retatrutide (LY3437943) is a synthetic 39-residue lipidated triple-agonist peptide used as a characterized reference material for in-vitro study of GIPR, GLP-1R, and GCGR signaling. For research use only.
NAD+
Direct-lab pricing · up to 50% below comparable retail listings
NAD+ (nicotinamide adenine dinucleotide) is a characterized dinucleotide cofactor reference material supplied for in-vitro studies of redox biochemistry and NAD-dependent enzyme systems. For research use only.
KLOW Blend
Direct-lab pricing · up to 50% below comparable retail listings
Multi-peptide reference blend (GHK-Cu, BPC-157, TB-500, KPV) characterized for in-vitro study of cytoprotection- and matrix-associated signaling pathways. For research use only.
CJC-1295 / Ipamorelin (no DAC)
Direct-lab pricing · up to 50% below comparable retail listings
RUO reference blend pairing CJC-1295 without DAC (Mod GRF 1-29), a GHRH(1-29) analog, with Ipamorelin, a selective GHS-R peptide agonist, for in-vitro secretagogue-pathway studies.
Tesamorelin
Direct-lab pricing · up to 50% below comparable retail listings
Characterized 44-residue GHRH-analog peptide (trans-3-hexenoyl-modified) supplied as a reference material for in-vitro receptor-signaling and analytical research. Not for human or veterinary use.
Semaglutide
Direct-lab pricing · up to 50% below comparable retail listings
Semaglutide is a synthetic 31-residue lipidated GLP-1 receptor agonist peptide supplied as a characterized reference material for in-vitro receptor and analytical research. For Research Use Only. Not for human or veterinary use.
AOD9604
Direct-lab pricing · up to 50% below comparable retail listings
AOD9604 is a synthetic 16-residue fragment of human growth hormone (residues 176-191) supplied as a characterized reference material for in-vitro lipid-metabolism research, independent of the GH/IGF-1 axis. Research Use Only.
Cagrilintide
Direct-lab pricing · up to 50% below comparable retail listings
Cagrilintide is a synthetic 37-residue lipidated amylin-receptor agonist peptide supplied as a characterized reference material for in-vitro receptor and analytical research. For Research Use Only. Not for human or veterinary use.
5-Amino-1MQ
Direct-lab pricing · up to 50% below comparable retail listings
5-Amino-1MQ is a small-molecule methylquinolinium derivative supplied as a characterized reference material for in-vitro studies of nicotinamide N-methyltransferase (NNMT) inhibition. Research Use Only.
BPC-157
Direct-lab pricing · up to 50% below comparable retail listings
BPC-157 is a synthetic pentadecapeptide derived from a partial sequence of human gastric juice protein BPC, supplied as a characterized reference material for in-vitro tissue-repair and signaling research. Research Use Only.
TB-500
Direct-lab pricing · up to 50% below comparable retail listings
TB-500 is a synthetic acetylated heptapeptide corresponding to the actin-binding active-site region of thymosin beta-4, supplied as a characterized reference material for in-vitro cell-migration and cytoskeletal research. Research Use Only.
BPC-157 / TB-500 Blend
Direct-lab pricing · up to 50% below comparable retail listings
Two-peptide reference blend (BPC-157, TB-500) characterized for in-vitro study of overlapping tissue-repair and cytoskeletal-signaling pathways within a single analytical sample. For research use only.
GLOW Blend
Direct-lab pricing · up to 50% below comparable retail listings
Three-peptide reference blend (GHK-Cu, BPC-157, TB-500) characterized for in-vitro study of overlapping matrix-biology and tissue-repair signaling pathways within a single analytical sample. For research use only.
Semax
Direct-lab pricing · up to 50% below comparable retail listings
Semax is a synthetic heptapeptide analog of an adrenocorticotropic hormone (ACTH) fragment, supplied as a characterized reference material for in-vitro neurotrophic-signaling research. Research Use Only.
Selank
Direct-lab pricing · up to 50% below comparable retail listings
Selank is a synthetic heptapeptide analog of the endogenous immunomodulatory peptide tuftsin, supplied as a characterized reference material for in-vitro central-nervous-system signaling research. Research Use Only.
Glutathione
Direct-lab pricing · up to 50% below comparable retail listings
Glutathione (reduced, GSH) is a characterized tripeptide-thiol reference material supplied for in-vitro studies of cellular redox-buffering pathways. Research Use Only.