Certificate of Analysis & Quality Control Information

When purchasing from New England Peptide (NEP). you can always use your peptides with confidence. We understand how important it is to provide a product that meets our customer's specifications and can be used to achieve accurate results. Because of this, our peptides are put through a rigorous Quality Control procedure and documented each step of the way. Every peptide we ship includes a Certificate of Analysis with complete detailed information on all relevant instruments, analytical methods, chemical lot numbers, and QC procedures as well as solubility suggestions for your individual peptide.


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Testimonials

"Over the past 8 years we have used NEP for synthesis of many hundreds of peptides. The quality of NEP’s product is consistently very high. The company is deeply knowledgeable in all aspects of peptide synthesis, highly collaborative, and keenly interested in meeting the changing needs of their customers with respect to scale and formatting for delivery of peptides. One example is their flash-purified product which meets the need for initial draft-level evaluation without breaking the bank. Our experience with NEP’s antibody production capabilities has also been very good..."
Steven Carr, PhD - Director of Proteomics, Broad Institute