Get peptides in 5 days, at 100% guaranteed quantity

High quality peptides, ready to accelerate your research!

Peptide Services Portfolio

GenScript provides a full spectrum of high-quality peptide services ranging from Custom Peptide Synthesis (research and cGMP grade with Regular and Express deliveries) to high-throughput Peptide Library and Peptide Array services. With the state-of-the-art equipment and experienced chemists using latest technologies, we have delivered over 150,000 custom peptides for over 10,000 worldwide scientists. Now, with our proprietary PepPower™ platform, GenScript has become the 1st vendor in peptide industry that can offer peptides in as short as 5 days at 100% guaranteed quantity to meet the ever-increasing peptide needs in biological and drug discovery research.

Let Our Numbers Speak


synthesis success rate

15+ years

peptide synthesis experience


served worldwide scientists

Customer Testimonials

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