Latest Peptide Research Insights

What is tesamorelin? A cited monograph: 44-amino-acid GHRH analogue, sequence, formula, MW 5135.9 Da, receptor mechanism and FDA status. Research use only.

What is SS-31? The Szeto-Schiller tetrapeptide elamipretide: structure, CAS, cardiolipin binding, research areas, and FDA and WADA status, cited.

What is MOTS-c? A 16-amino-acid mitochondrial peptide. Sequence, formula, CAS, what studies measured, and FDA and WADA status, fully cited.

What is GHK-Cu? The Gly-His-Lys copper(II) complex: 1973 discovery, copper binding, formula and MW, lab findings labelled by model, and handling. RUO.

Tesamorelin vs CJC-1295 compared from primary sources: full-length GHRH vs modified GRF(1-29), DAC, published half-lives, receptor and regulatory status.

What a lyophilized peptide is, how freeze-drying works, what normal powder in the vial looks like, and how dry peptide storage limits degradation.

Is BPC-157 legal? Its FDA approval status, the 2026 compounding review, WADA S0 listing and what research-use-only labelling means, with primary sources.

How long does bacteriostatic water last? Unopened: until label expiry. Opened: 28 days unless the maker says otherwise. Storage, fridge and discard signs.

What high purity research peptides really means: HPLC purity, mass spec identity, common impurities, COA red flags and a supplier checklist.

Bacteriostatic water vs sterile water: preservative, single vs multiple use, storage after opening, and whether reconstitution solution is the same thing.

Bacteriostatic water for peptides explained: sterile water with 0.9% benzyl alcohol, what’s in it, how labs use it, storage and what to check when buying.

After UK regulators seized more than 12,000 fake pens in Birmingham, how HPLC, mass spectrometry and batch-matched COAs confirm what a research vial contains.