We use preparative HPLC to purify the desired peak, and the final compound is analyzed again by reverse phase HPLC to verify purity. Depending on your research needs, Dalton guarantees four levels of purity: crude, >70%, >80% and >95%. Mass spectrometry is used to verify the mass of the peptide.
Purification can be rapidly completed with our range of HPLC systems with a 200ml/min flow rate. We have HPLC columns with capacities up to 2.2 litres. Should your Custom Peptide Synthesis requirements be greater, please contact us.
We are a peptide company that stand by our products, which are manufactured to the highest quality standards. Learn more about our Custom Drug Synthesis products.
If what you are looking for is not on the list please contact us at 1-800-567-5060 or 416-661-2102 or email us and we will gladly meet your GMP Custom Peptide Synthesis needs. We look forward to discussing your requirements for synthetic peptides.