CS Bio has a long history and extensive experience incustom manufactured peptides service，peptide modification and peptide library since 1993 . We have produced more than tens of thousands ofpeptides at our peptide facility ranging from linear peptides to complicate dpeptides with different peptide modifications (please review our peptide modification list)  in various quantities (milligrams up to kilograms scales) in different purities (crude to 98% and above) as per customers’ application requirements infield of antibody research, functional analysis and especially new drug research and development. We will provide free pre-order professional technical consultation for those peptide users who need more in-depth background with their peptide sequence design before ordering.

As our premium customers, we will continue to keep intouch with you through out the whole ordering process even after the order is delivered to you to ensure success in your research work.

Our commitment to customers in reliably high quality, cost-effective competitive pricing and excellent customer service has been the reasons why customers have entrusted CS Bio with their research work.