Technical reference material on the compounds we supply: chemical identity, analytical methodology, third-party purity data, and handling for laboratory use. Everything here is supplied for research use only.
Is Glutathione a Peptide? γ-Bond Identity, CAS & Research Sourcing (RUO)
Yes: glutathione is a tripeptide joined by an unusual γ-peptide bond (CAS 70-18-8). Peptide Foundry identity anchors, GSH vs GSSG discipline, and reduced-GSH purity checks for research sourcing. Research use only.
What Is GLP-3RT? Identity, Purity Data and Handling
GLP-3RT is a retired listing name. The material is listed as GLP-3, CAS 2381089-83-2. Six lots, three independent laboratories, 99.375–99.946% measured purity.
What Is the GLOW Research Blend? GHK-Cu, BPC-157 & TB-500 Identity
GLOW is a three-peptide research blend (GHK-Cu, BPC-157, TB-500), not one molecule. See CAS anchors, Peptide Foundry’s 50/10/10 mass ratio, and how to match a lot COA. Research use only.
How to Read and Verify a Research-Peptide COA (Batch Match & Lab Portals)
Learn how to read a research-peptide certificate of analysis: match vial lot to COA, weigh named labs, separate HPLC purity from MS identity, and verify access codes on the laboratory’s portal. Research use only.
GHK-Cu Research Peptide: CAS, Copper Complex & USA RUO Sourcing
GHK-Cu is a copper(II) complex of Gly-His-Lys. See Peptide Foundry’s CAS/formula anchors, the purity panels to demand on a lot COA, and USA RUO vendor criteria. Research use only.
GLOW vs KLOW Research Blends: Shared Core, KPV & Ratio Tables
GLOW is GHK-Cu + BPC-157 + TB-500; KLOW adds KPV. Compare Peptide Foundry’s published mass ratios, CAS anchors, and when a 3- vs 4-component research blend fits. Research use only.
NAD+ Research Compound: Identity, COA Checks & Lab Chemistry (RUO)
NAD+ is a dinucleotide coenzyme research material — not a peptide. See Peptide Foundry’s CAS/formula anchors, the current unbuffered 500 mg formulation and FO901 lot COA checks. Research use only.
How to Choose a USA Research-Peptide Supplier (COA & Vendor Checklist)
A proof-led checklist for USA research-peptide suppliers: published lot COAs, named third-party labs, thermal shipping, cGMP claims vs evidence, and RUO policy — including how to evaluate Peptide Foundry. Research use only.
CJC-1295 + Ipamorelin Blend: DAC Identity, COAs & Vendor Checks
CJC-1295 + Ipamorelin is a two-peptide co-lyophilized research blend. This page covers DAC vs no-DAC identity (why formula/MW matter), Peptide Foundry’s published component anchors and mass options, and why blend COAs need per-component HPLC/MS. Research use only.
How to Verify a Multi-Peptide Blend COA (Per-Component Checks)
Learn how to verify a multi-peptide blend certificate of analysis: per-component identity, net content vs labeled ratios, and red flags for a lone “blend purity” number — with GLOW, KLOW, and CJC+Ipamorelin examples. Research use only.
What Is the KLOW Research Blend? GHK-Cu, BPC-157, TB-500 & KPV Identity
KLOW is a four-peptide research blend (GHK-Cu, BPC-157, TB-500, KPV), not one molecule. See CAS anchors, Peptide Foundry’s 50/10/10/10 mass ratio, and how to match a lot COA. Research use only.
BPC-157 vs TB-500: Sequence, CAS Anchors & Pathway Classes (RUO)
Compare BPC-157 and TB-500 as research peptides: CAS/formula anchors, pathway-class themes in preclinical literature, and when a co-lyophilized blend fits lab workflows. Research use only.
Lyophilized Peptide Reconstitution: BAC Water vs AA Water (Lab Guide)
Compare AA water and BAC water catalog formulations, additive roles and published lot documentation. Links to current diluent specifications and a BAC report. Research use only.
Epithalon Research Peptide: Naming, CAS & What a COA Should Show
Read Epithalon lot EPI50312 COAs: separate purity and endotoxin results, laboratory lookup codes, and links to current product specifications. Research use only.
Semax Research Peptide: Identity, CAS & Third-Party Testing Expectations
Semax is the synthetic heptapeptide Met-Glu-His-Phe-Pro-Gly-Pro (ACTH(4-10) + Pro-Gly-Pro). Peptide Foundry identity anchors, third-party testing expectations for research-grade Semax, and soft notes on related Selank. Research use only.
TH9507 Research Peptide: Tesamorelin Naming, CAS & What a COA Should Show
TH9507 is the research designation for tesamorelin, a synthetic 44-amino-acid GHRH analog with an N-terminal trans-3-hexenoic acid modification. Peptide Foundry identity anchors, naming literacy, and the purity panels to demand on a lot COA. Research use only.
Peptide Industry Watch: FDA & Lab Literacy for Researchers (RUO)
Peptide Foundry’s series home for dated Industry Watch updates: FDA 503A–503B literacy, lab standards, and industry moves — framed research-use-only. Not legal advice.
Selank Research Peptide: Identity, CAS & Third-Party Testing Expectations
Selank is the synthetic heptapeptide Thr-Lys-Pro-Arg-Pro-Gly-Pro. See Peptide Foundry’s CAS/formula anchors and the purity panels to demand on a lot COA. Research use only.
MOTS-c Research Peptide: Identity, CAS & Third-Party Testing Expectations
MOTS-c is a 16-amino-acid mitochondrial-derived peptide (CAS 1627580-64-6). See Peptide Foundry’s formula/mass anchors and the purity panels to demand on a lot COA. Research use only.
AOD-9604 Research Peptide: Identity, CAS & COA
AOD-9604 is a synthetic 16-aa hGH fragment (residues 176–191; CAS 221231-10-3). Formula/mass anchors and lot COA purity panels. Research use only.
IGF-1 LR3 Research Peptide: Identity, CAS & COA
IGF-1 LR3 is a recombinant Long R3 IGF-1 analog (CAS 946870-92-4). Formula/mass anchors and lot COA purity panels. Research use only.
Melanotan 2 Research Peptide: Identity, CAS & COA
Melanotan 2 is a synthetic cyclic α-MSH analog (CAS 121062-08-6). Formula/mass anchors and lot COA purity panels. Research use only.
PT-141 Research Peptide: Identity, CAS & COA
PT-141 is a synthetic cyclic heptapeptide from α-MSH (CAS 189691-06-3). Formula/mass anchors and lot COA purity panels. Research use only.
Sermorelin Research Peptide: Identity, CAS & COA
Sermorelin is a synthetic 29-aa GHRH(1-29) peptide (CAS 86168-78-7). Formula/mass anchors and lot COA purity panels. Research use only.
SS-31 Research Peptide: Identity, CAS & COA
SS-31 (elamipretide / MTP-131) is a Szeto-Schiller tetrapeptide (CAS 736992-21-5). Formula/mass anchors and lot COA purity panels. Research use only.
Thymosin Alpha-1: Identity, CAS & COA Checks
Thymosin Alpha-1 (Tα1) is a synthetic 28-aa acetylated peptide (CAS 62304-98-7). Formula/mass anchors and lot COA purity panels. Research use only.