Lab library
The XS lab library
Tools and plain-language guides for working with research peptides, and for judging the testing behind them.
Tools
- Peptide reconstitution calculator: concentration and volume, in mg and mcg.
- mcg to mg converter: micrograms, milligrams, grams and nanograms.
Testing and quality
- How to read a peptide COA
- HPLC purity testing, explained
- Identity testing with mass spectrometry
- Lot numbers and traceability at XS
Handling
- How to reconstitute lyophilized peptides
- How to store peptides
- Bacteriostatic water vs sterile water