Peptide Research Library

Retatrutide (LY3437943) is an investigational triple hormone receptor agonist developed by Eli Lilly. Unlike...

BPC-157 (Body Protection Compound 157) is a synthetic 15-amino-acid peptide fragment derived from a protein...

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist originally developed for the treatment of...

Tirzepatide is a first-in-class dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like...

AOD-9604 (Advanced Obesity Drug) is a modified fragment of human growth hormone (hGH), specifically the amino...

Ipamorelin is a selective growth hormone releasing peptide (GHRP) that stimulates the pituitary gland to...

Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) analog that stimulates the pituitary gland...

TB-500 is a synthetic version of Thymosin Beta-4 (TB4), a naturally occurring 43-amino acid peptide present...

CJC-1295 is a synthetic analog of growth hormone-releasing hormone (GHRH) consisting of 29 amino acids. It...

MOTS-C (Mitochondrial Open Reading Frame of the 12S rRNA Type-C) is a mitochondrial-derived peptide...

ARA-290, also known by its investigational name cibinetide, is a synthetic 11-amino acid peptide derived from...

GHK-Cu is a naturally occurring human tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper (II)...

KPV is a tripeptide consisting of the amino acids Lysine-Proline-Valine. It represents the C-terminal...

LL-37 is the only member of the cathelicidin family of antimicrobial peptides expressed in humans. Its name...

Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide and neuromodulator produced throughout...

Glutathione is a tripeptide composed of three amino acids: glutamate, cysteine, and glycine, joined by an...

IGF-1 LR3 (Insulin-Like Growth Factor 1 Long Arg3) is a synthetic, modified analog of endogenous IGF-1...

Sermorelin is a synthetic 29-amino acid peptide representing the biologically active N-terminal fragment of...

GHRP-2 (Growth Hormone Releasing Peptide-2), also known by its pharmaceutical name pralmorelin, is a...

GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide that was among the first compounds...

Hexarelin is a synthetic hexapeptide and one of the most potent members of the growth hormone secretagogue...

MK-677, also known as ibutamoren, is a potent, orally active, non-peptide growth hormone secretagogue that...

CJC-1295 DAC (Drug Affinity Complex) is a long-acting synthetic analog of growth hormone-releasing hormone...

Liraglutide is a synthetic analogue of glucagon-like peptide-1 (GLP-1), a naturally occurring incretin...

Adipotide, formally designated FTPP (Fat-Targeted Proapoptotic Peptide), is a synthetic peptidomimetic...

Cagrilintide is a long-acting amylin analog developed by Novo Nordisk as a once-weekly injectable for the...

Dulaglutide is a long-acting glucagon-like peptide-1 (GLP-1) receptor agonist engineered as a fusion protein...

hGH Fragment 176-191 is a synthetic peptide corresponding to amino acids 176 through 191 at the C-terminal...

Epithalon (also rendered as Epitalon or Epithalone) is a synthetic tetrapeptide with the amino acid sequence...

Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in every living cell and is essential to...

Humanin is a 24-amino acid endogenous peptide encoded within the 16S ribosomal RNA region of the...

FOXO4-DRI is a synthetic senolytic peptide engineered to selectively eliminate senescent cells, commonly...

SS-31, known generically as elamipretide, is a synthetic tetrapeptide with the sequence...

Selank is a synthetic heptapeptide with the amino acid sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP). It was...

Semax is a synthetic heptapeptide with the sequence Met-Glu-His-Phe-Pro-Gly-Pro (MEHFPGP). It is a structural...

Cerebrolysin is a neuropeptide preparation derived from porcine brain tissue through a controlled enzymatic...

P-21 (also designated P021) is a synthetic tetrapeptide (four amino acids: Ac-DGGLAG-NH2) derived from the...

PE-22-28 is a synthetic heptapeptide (seven amino acids) developed as an optimized analog of spadin, a...

Delta Sleep-Inducing Peptide (DSIP) is a neuropeptide consisting of nine amino acids in the sequence...

Thymosin Alpha-1 (Ta1), also known as thymalfasin, is a 28-amino acid peptide that occurs naturally in the...

Thymalin is a natural peptide bioregulator extracted from the thymus glands of young calves. It was developed...

Vilon (L-Lys-L-Glu, or lysylglutamate) is a synthetic dipeptide composed of just two amino acids: lysine and...

Kisspeptin-10 is the shortest biologically active fragment of the kisspeptin family of neuropeptides, encoded...

Oxytocin is a nine-amino acid neuropeptide produced in the paraventricular nucleus (PVN) and supraoptic...

PT-141, known generically as bremelanotide, is a synthetic cyclic heptapeptide derived from Melanotan 2...

Melanotan 1, known generically as afamelanotide, is a synthetic analog of alpha-melanocyte stimulating...

Melanotan 2 (MT-2) is a synthetic analogue of alpha-melanocyte-stimulating hormone (alpha-MSH), a naturally...

Gonadorelin is a synthetic decapeptide that is structurally identical to endogenous gonadotropin-releasing...

Human chorionic gonadotropin (HCG) is a glycoprotein hormone composed of 237 amino acids, with a total...

Triptorelin is a synthetic decapeptide analog of gonadotropin-releasing hormone (GnRH), a hypothalamic...

Cetrorelix is a synthetic decapeptide that acts as a competitive antagonist at gonadotropin-releasing hormone...

Degarelix is a synthetic peptide GnRH (gonadotropin-releasing hormone) receptor antagonist approved for...

Octreotide is a synthetic octapeptide analog of somatostatin, the endogenous hypothalamic hormone that...

AICAR (5-aminoimidazole-4-carboxamide ribonucleoside, also written as acadesine or AICA-riboside) is a...

SR-9011 is a synthetic small molecule that acts as a potent agonist of REV-ERB nuclear receptors,...

SLU-PP-332 is a synthetic compound developed at Saint Louis University that functions as a pan-agonist of...

Teriparatide is the recombinant form of the first 34 amino acids of human parathyroid hormone (PTH 1-34), the...

Prostamax is a short-chain tetrapeptide bioregulator with the amino acid sequence Lys-Glu-Asp-Pro (KEDP). It...

PTD-DBM is a synthetic fusion peptide combining two functional domains: a Protein Transduction Domain (PTD)...