Peptide Information
Every compound in our catalog, A to Z: what it is chemically, what it binds, and where to find its Certificate of Analysis.
Research use only. Every product is sold for in-vitro laboratory research by qualified buyers 21 and older. They are not drugs, dietary supplements, or cosmetics, are not approved by the FDA for human or veterinary use, and must not be administered to humans or animals. We do not provide dosing, administration, or usage guidance of any kind. See our RUO Policy and Research Guidelines.
Descriptions give each compound’s published chemical identity and binding target for laboratory reference only. They are not claims about what any product does in a person or an animal. Identity and purity for each lot are on its Certificate of Analysis.
All 38 compounds
5-Amino-1MQ
A small-molecule quinolinium compound (not a peptide). Inhibits the enzyme nicotinamide N-methyltransferase (NNMT).
Amylin Analog Research Peptide
An acylated analog of the peptide amylin. Binds amylin (AMY) and calcitonin receptors.
AOD-9604
A peptide based on the C-terminal region of human growth hormone (residues 177-191) with an added N-terminal tyrosine.
ARA-290
A linear peptide modeled on helix B of erythropoietin. Binds the EPOR / CD131 (β-common receptor) heteromer.
Bio R/3
An acylated synthetic peptide. Binds the GLP-1, GIP and glucagon receptors.
Bio S/1
A fatty-acid-acylated analog of glucagon-like peptide-1 (GLP-1). Binds the GLP-1 receptor.
Bio T/2
An acylated synthetic peptide. Binds the GIP and GLP-1 receptors.
BPC-157
A synthetic pentadecapeptide derived from a partial sequence of a protein first isolated from human gastric juice.
BPC-157 + TB-500
BPC-157 and TB-500 supplied together in one vial.
CJC-1295 with DAC
A GHRH 1-29 analog with four amino-acid substitutions and a C-terminal Drug Affinity Complex (DAC) linker that binds serum albumin. Binds the GHRH receptor.
CJC-1295 without DAC + Ipamorelin
Two peptides in one vial: modified GRF 1-29 (a GHRH 1-29 analog without the DAC linker), which binds the GHRH receptor, and Ipamorelin, which binds GHS-R1a.
DSIP
The nonapeptide Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, first isolated in 1977.
FOXO4-DRI
A D-retro-inverso peptide designed to bind the FOXO4 protein and block its interaction with p53.
GHK-Cu
The copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (GHK).
GHK-Cu / BPC-157 / TB-500 / KPV Research Blend
GHK-Cu, BPC-157, TB-500 and KPV supplied together in one vial.
GHK-Cu / BPC-157 / TB-500 Research Blend
GHK-Cu, BPC-157 and TB-500 supplied together in one vial.
Glutathione
Reduced glutathione (GSH), the tripeptide γ-L-glutamyl-L-cysteinyl-glycine.
HCG
Human chorionic gonadotropin, a heterodimeric glycoprotein with α and β subunits. Binds the LH/CG receptor.
IGF-1 LR3
An 83-amino-acid analog of insulin-like growth factor-1 with an arginine at position 3 and a 13-residue N-terminal extension, which lowers its affinity for IGF-binding proteins. Binds the IGF-1 receptor. A common cell-culture media supplement.
Ipamorelin
A synthetic pentapeptide. Binds the growth hormone secretagogue receptor (GHS-R1a) with high selectivity.
Kisspeptin-10
The C-terminal decapeptide of kisspeptin. Binds the KISS1 receptor (GPR54).
KPV
The tripeptide lysine-proline-valine, the C-terminal sequence (residues 11-13) of alpha-melanocyte-stimulating hormone (α-MSH).
LL-37
The 37-residue C-terminal peptide of human cathelicidin (hCAP18), an amphipathic, α-helical cationic peptide.
MC3R/MC4R Research Peptide
A cyclic heptapeptide closely related to Melanotan II, with a C-terminal free acid. Binds melanocortin receptors, including MC3R and MC4R.
Melanotan II
A cyclic lactam analog of alpha-melanocyte-stimulating hormone (α-MSH). Binds the MC1, MC3, MC4 and MC5 receptors.
Methylene Blue 1% Solution
A phenothiazinium dye supplied as a 1% solution. A laboratory stain and redox indicator.
MOTS-c
A peptide encoded by a short open reading frame in the mitochondrial 12S rRNA gene.
NAD+
Nicotinamide adenine dinucleotide (oxidized form), a redox coenzyme and the substrate for sirtuin and PARP enzymes.
Selank
A heptapeptide analog of tuftsin extended with a Pro-Gly-Pro sequence.
Semax
A heptapeptide analog of the ACTH 4-7 fragment extended with a Pro-Gly-Pro sequence.
Sermorelin
The amidated 1-29 fragment of human growth hormone–releasing hormone (GHRH). Binds the GHRH receptor.
SS-31
An aromatic-cationic tetrapeptide that localizes to the inner mitochondrial membrane and binds cardiolipin.
TB-500
A synthetic peptide based on thymosin beta-4, an actin-binding protein.
Tesa-GHRH
A 44-amino-acid analog of growth hormone–releasing hormone (GHRH 1-44) with an N-terminal trans-3-hexenoyl group. Binds the GHRH receptor.
Thymosin Alpha-1
An N-terminally acetylated 28-amino-acid peptide derived from prothymosin alpha.
Every lot has a COA.
Third-party HPLC and LC-MS results for each batch, published before it ships.
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