LABORATORY NOTES
Research guides
Practical laboratory notes on handling research peptides. Research register only: we do not provide dosing or administration guidance.
How to reconstitute lyophilised peptides
A step-by-step laboratory guide to reconstituting lyophilised research peptides with bacteriostatic water, including concentration maths and handling tips.
6 min read
Peptide storage and handling guide
How to store lyophilised and reconstituted research peptides: temperatures, light, moisture, freeze-thaw cycles and shelf-life considerations.
5 min read
How to read a peptide certificate of analysis
What a peptide certificate of analysis should show, how HPLC purity and mass spectrometry work, and the red flags to look out for.
7 min read
BPC-157 vs TB-500: how the research compares
BPC-157 and TB-500 compared: structure, proposed mechanisms, research models and why they are often studied together.
6 min read
Retatrutide vs tirzepatide vs semaglutide: receptor pharmacology compared
How the single, dual and triple incretin agonists differ in receptor targets, structure and research use.
7 min read
Reconstitution calculator
Work out stock concentration, molarity and C1V1 = C2V2 working dilutions for any vial.
Open calculator