Guide

How to reconstitute peptides.

Understand the concentration math behind peptide reconstitution.

Short answer

Reconstitution math is mass divided by volume. For example, 5 mg of peptide reconstituted with 2 mL of diluent creates a 2.5 mg/mL solution.

Step-by-step

  1. Confirm peptide mass from a reliable label or certificate of analysis.
  2. Confirm the diluent and volume from the relevant research protocol.
  3. Divide mass in mg by volume in mL to calculate mg/mL.
  4. Use the concentration to calculate aliquot volumes only after checking the formula.
Open peptide calculators
Is this guide medical advice?

No. CalcPeptides guides explain arithmetic and terminology for education and research planning only.

Should calculator results be independently checked?

Yes. Always verify calculator results against validated protocols, labels, certificates of analysis, and qualified professional review.