Quality
Verified, documented, repeatable.
Every peptide we ship is independently tested for purity and identity. Results are documented in certificates of analysis available with every order.
01
Solid phase synthesis
Peptides synthesized using Fmoc SPPS protocols under controlled conditions.
02
HPLC purification
Reverse phase purification to ≥99% purity, validated on every batch.
03
Mass spec verification
Identity confirmed by LC MS before lyophilization and packing.
What's on every COA
- Compound identity and sequence
- HPLC purity (%) and chromatogram
- Mass spectrometry confirmation
- Batch / lot number and synthesis date
- Appearance, solubility, and storage notes
Research use only
All products supplied by Paula's Peptides are intended for in vitro laboratory and research purposes only. They are not pharmaceuticals, food, cosmetics, or supplements, and are not intended for diagnostic, therapeutic, or recreational use in humans or animals.
By purchasing, you confirm you are a qualified researcher acting within applicable laws.