What's on the label is the measured result — net peptide mass, not gross powder weight, plus RP-HPLC purity, on a lot-numbered COA for every batch.
Net peptide mass and RP-HPLC purity — a lot-numbered COA for every batch.
Net peptide mass + HPLC purity, per lot.
PCAC will review 7 peptides for the 503A bulks list, BPC-157, KPV, TB-500, MOTS-c, Emideltide, Semax, Epitalon. Read our briefing →
PCAC will review 7 peptides for the 503A bulks list. Read →
FDA PCAC reviews 7 peptides in July. Read →
Semax, Selank, DSIP, and related neuropeptides for cognitive, mood, and sleep research applications.
7-mer
ACTH 4-10 analog · cognitive research peptide
7-mer
Tuftsin analog · anxiolytic research peptide
9-mer
Delta sleep-inducing peptide
3-mer
Khavinson neuroprotective tripeptide (Glu-Asp-Arg, EDR)
35-mer
CNTF-derived neurogenic tetrapeptide with adamantane moiety
28-residue vasoactive / immune neuropeptide
Applications & buyer fit
Cognitive and neuropeptide buyers are predominantly research labs running in vivo rodent studies. The dominant administration route in the literature is intranasal, these peptides are not meaningfully blood-brain-barrier permeable when delivered systemically. For in vivo workflows, endotoxin and microbial-limit testing is recommended at the COA stage so the bioassay readout is not confounded by contamination unrelated to the test article.
Buyer types across this category
Documentation available for this class
Sold for research use under the receiving laboratory's local regulations. Not a finished dosage form and not labeled for human administration. In vivo research workflows should additionally request endotoxin and microbial-limit testing on the specific batch.
