Research Library
Peptide research guides
Reference overviews of the compounds we supply — mechanism, published preclinical findings, handling, and quality verification. Written for qualified researchers. For research use only.
How to Choose a Research Peptide Supplier
A research-use-only guide to vetting a peptide supplier — the COA, third-party testing, transparency, and handling practices that separate credible vendors from the rest.
August 7, 2026
Why Peptide Storage Temperature Matters (Lyophilized vs Reconstituted)
A research-use-only guide to storing research peptides — why lyophilized powder, reconstituted solution, and long-term storage each call for different temperatures.
August 5, 2026
How to Reconstitute a Lyophilized Research Peptide (Lab Guide)
A research-use-only lab guide to reconstituting lyophilized peptides — what bacteriostatic water is, why technique matters, and how to avoid degrading your sample.
July 31, 2026
HCG: A Research Reference Guide to Human Chorionic Gonadotropin
HCG is a glycoprotein hormone studied in endocrinology research for its LH-mimetic activity. A research-use-only overview of its mechanism and handling.
July 29, 2026
Pinealon: A Research Reference Guide to the Short Peptide Bioregulator
Pinealon is a synthetic tripeptide studied as a peptide bioregulator in neuroscience research. A research-use-only overview of its mechanism and handling.
July 24, 2026
SS-31 (Elamipretide): A Research Reference Guide to the Mitochondrial Peptide
SS-31 is a mitochondria-targeted peptide studied for its interaction with cardiolipin. A research-use-only overview of its mechanism and handling.
July 22, 2026
Kisspeptin: A Research Reference Guide to the Reproductive Neuropeptide
Kisspeptin is a neuropeptide central to reproductive endocrinology research via the GPR54 receptor. A research-use-only overview of its mechanism and handling.
July 17, 2026
Melanotan II (MT-2): A Research Reference Guide to the Melanocortin Agonist
Melanotan II is a synthetic melanocortin-receptor agonist studied in melanogenesis research. A research-use-only overview of its mechanism and handling.
July 15, 2026
IGF-1 LR3: A Research Reference Guide to the Long R3 Growth Factor
IGF-1 LR3 is a modified, long-acting analog of insulin-like growth factor 1. A research-use-only overview of its structure, mechanism, and handling.
July 10, 2026
HGH 191aa (Somatropin): A Research Reference Guide
HGH 191aa is recombinant human growth hormone, a 191-amino-acid protein studied on the GH/IGF-1 axis. A research-use-only overview of structure and handling.
July 8, 2026
Cerebrolysin: A Research Reference Guide to the Neuropeptide Preparation
Cerebrolysin is a peptide preparation studied for neurotrophic activity in neuroscience research. A research-use-only overview of its composition and handling.
July 3, 2026
5-Amino-1MQ: A Research Reference Guide to the NNMT Inhibitor
5-Amino-1MQ is a small-molecule NNMT inhibitor studied in metabolic research. A research-use-only overview of its mechanism, research interest, and handling.
July 1, 2026
Semaglutide vs Tirzepatide vs Retatrutide: Single, Dual, and Triple Agonists
A research-use-only comparison of the three leading incretin peptides by receptor target: semaglutide (single), tirzepatide (dual), and retatrutide (triple).
June 29, 2026
Cagrilintide: A Research Reference Guide to the Long-Acting Amylin Analog
Cagrilintide is a long-acting synthetic amylin analog studied alongside incretin peptides. A research-use-only overview of its mechanism and handling.
June 29, 2026
Glutathione: A Research Reference Guide to the Master Antioxidant
Glutathione is a tripeptide antioxidant central to cellular redox balance. A research-use-only overview of its role, research uses, and handling.
June 29, 2026
Tesamorelin: A Research Reference Guide to the GHRH Analog
Tesamorelin is a stabilized synthetic analog of growth-hormone-releasing hormone (GHRH). A research-use-only overview of its mechanism and handling.
June 29, 2026
NAD+: A Research Reference Guide to the Cellular Coenzyme
NAD+ is a coenzyme central to cellular energy metabolism and sirtuin signaling. A research-use-only overview of its role, research interest, and handling.
June 29, 2026
KPV: A Research Reference Guide to the Anti-Inflammatory Tripeptide
KPV is a tripeptide fragment of α-MSH studied in preclinical models for anti-inflammatory signaling. A research-use-only overview of mechanism and handling.
June 29, 2026
How to Read a Peptide Certificate of Analysis (COA)
A practical guide to reading a peptide Certificate of Analysis — HPLC purity, mass-spec identity, and the lot details that prove what you received.
June 29, 2026
Tirzepatide vs Semaglutide: The Difference Researchers Study
Tirzepatide is a dual GIP/GLP-1 agonist; semaglutide is a GLP-1-only agonist. A research-use-only comparison of receptor targets, structure, and how they are studied.
June 29, 2026
MOTS-c: A Research Reference Guide to the Mitochondrial-Derived Peptide
MOTS-c is a mitochondrial-derived peptide studied for roles in metabolic regulation and AMPK signaling. A research-use-only overview.
June 29, 2026
CJC-1295 and Ipamorelin: A Research Reference Guide
CJC-1295 (a GHRH analog) and ipamorelin (a selective GH secretagogue) are studied together on the growth-hormone axis. A research-use-only overview.
June 29, 2026
GHK-Cu: A Research Reference Guide to the Copper Tripeptide
GHK-Cu is a naturally occurring copper-binding tripeptide studied for roles in tissue remodeling and gene expression. A research-use-only overview.
June 29, 2026
Retatrutide: A Research Reference Guide to the Triple Agonist Peptide
Retatrutide is an investigational triple agonist targeting GIP, GLP-1, and glucagon receptors. A research-use-only overview of its mechanism and handling.
June 29, 2026
Semaglutide: A Research Reference Guide to the GLP-1 Receptor Agonist
Semaglutide is a long-acting GLP-1 receptor agonist peptide. A research-use-only overview of mechanism, GLP-1 signaling, and laboratory handling.
June 29, 2026
Tirzepatide: A Research Reference Guide to the Dual GIP/GLP-1 Agonist
Tirzepatide is a dual GIP and GLP-1 receptor agonist peptide. A research-use-only overview of its mechanism, receptor pharmacology, and handling.
June 29, 2026
BPC-157 and TB-500: How These Research Peptides Are Studied Together
A research-use-only look at BPC-157 and TB-500 (a thymosin β4 fragment) — distinct mechanisms researchers study side by side in tissue-repair models.
June 29, 2026
BPC-157: What the Research Says (A Lab Reference Guide)
BPC-157 is a synthetic pentadecapeptide studied in preclinical models for tissue repair and angiogenesis. A research-use-only overview of mechanism, evidence, and handling.
June 29, 2026