Research hub
Peptide research guides
Practical, research-focused references — how to reconstitute, store and verify peptides, how purity testing works, and per-compound overviews. For laboratory research use only; we don't provide dosing or administration guidance.
Research use only — not for human or animal consumption.
Fundamentals
How Peptide Purity Is Tested (HPLC & Mass Spectrometry)
How HPLC measures peptide purity and mass spectrometry confirms identity — the two analyses behind every credible Certificate of Analysis.
5 min read →How to Read a Peptide Certificate of Analysis (COA)
What a Certificate of Analysis actually proves, how to read purity, identity and batch data, and how to verify a COA is genuine.
5 min read →How to Reconstitute Research Peptides (Lab Guide)
A step-by-step laboratory guide to reconstituting lyophilised research peptides with bacteriostatic water, plus a concentration calculator.
5 min read →How to Store Research Peptides
Correct storage of lyophilised and reconstituted research peptides — temperature, light, moisture and shelf-life factors that protect batch integrity.
4 min read →Compound overviews
BPC-157 — Research Overview
A research-focused overview of BPC-157: its structure, the scientific areas it is studied in, and laboratory handling. Research use only.
5 min read →GHK-Cu — Research Overview
A research-focused overview of the copper peptide GHK-Cu — its structure, the dermal and extracellular-matrix research contexts it appears in, and handling.
4 min read →GLP-1 Research Peptides — Semaglutide, Tirzepatide & Retatrutide
A research overview of GLP-1 and incretin analogue peptides — semaglutide, tirzepatide and retatrutide — and the metabolic-research contexts they appear in.
6 min read →IGF-1 LR3 — Research Overview
A research-focused overview of IGF-1 LR3, a long-arginine insulin-like growth factor analogue — its structure, research contexts, and lab handling.
4 min read →Melanotan-2 (MT2) — Research Overview
A research-focused overview of Melanotan-2 (MT2), a melanocortin analogue — its structure, the pigmentation and melanocortin-receptor research it appears in, and handling.
4 min read →MOTS-C — Research Overview
A research-focused overview of MOTS-c, a mitochondrial-derived peptide — its origin, the metabolic and cellular-energy research contexts it appears in, and handling.
4 min read →Nootropic Research Peptides — Semax & Selank
A research overview of the nootropic peptides semax and selank — their origins and the neuro-signalling and behavioural research contexts they appear in.
5 min read →Peptide Blends — GLOW & KLOW Research Overview
A research overview of the GLOW and KLOW peptide blends (BPC-157 + TB-500 + GHK-Cu) — why multi-peptide preparations are studied and how to verify a blend's purity.
4 min read →TB-500 — Research Overview
A research-focused overview of TB-500 (thymosin beta-4 fragment): structure, the scientific areas it is studied in, and lab handling. Research use only.
4 min read →Tesamorelin — Research Overview
A research-focused overview of tesamorelin, a GHRH analogue — its structure, the neuroendocrine and metabolic research contexts it appears in, and handling.
4 min read →Tools
Reconstitution concentration calculator
Enter the vial contents and the volume of bacteriostatic water you add. Returns the resulting concentration for your records.
- Concentration
- 5 mg/ml
- Per insulin unit
- 50 mcg
- Per 10 units
- 500 mcg
Concentration reference only, based on a U-100 insulin syringe (1 unit = 0.01 ml). Research use only — not dosing guidance.
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