Peptide reconstitution, made simple.
Convert any peptide dose to exact syringe units or pen clicks. Browse the reference library, and follow the first-time guide. Everything a peptide researcher needs lives in one place.
Start with the essentials
Three tools cover the full peptide workflow: calculate, reference, and learn.
Reconstitution Calculator
Enter your vial and solvent, pick syringe or pen, and see exactly how much to draw, with smooth animated visuals.
Peptide Reference
A searchable library of popular peptides with categories, common research uses, and full profiles.
First-Time Guide
Never reconstituted before? Follow a clear, step-by-step walkthrough from vial to injection.
Built for peptide researchers
No guesswork, no mental math. Just accurate, visual guidance you can trust.
Correct by design
Dose math follows the standard U-100 convention (100 units = 1 mL), so your numbers line up with real syringes.
See your dose
Animated syringe and pen visuals show exactly where to draw, so a 10-unit dose is never just a number.
Common doses at a glance
A quick-reference table maps 100 to 2000 mcg across units and clicks, without retyping anything.
Speaks your language
English, Simplified Chinese, and Traditional Chinese are available, and you can switch any time.
Research use only
PepEmu is an educational reference for laboratory research. It is not medical advice and is not intended for human or veterinary use. Read the full disclaimer before using any peptide.