Phage Display Cyclic Peptide Library

Category: Peptide library construction and screening

Based on the structure of the known compound, a series of polypeptides are constructed and designed in the following ways, including but not limited to, and screened for the function and indication of the target compound, in order to obtain new molecules or new structures with the target efficacy.

Detailed introduction

High-throughput peptide library construction and screening to facilitate new peptide drug development

Linear, monocyclic, bicyclic and polycyclic peptide libraries covering from 7-30 AA are available.

Service Content:

• Custom peptide libraries based on known structures

Based on the structure of the known compound, a series of polypeptides are constructed and designed in the following ways, including but not limited to, and screened for the function and indication of the target compound, in order to obtain new molecules or new structures with the target efficacy.

Our service

• Speed up, efficiency increase ,cost reduction

• Scientific, advanced, large capacity

• On-demand customization, quality assurance

Superior Technology: Phage Display Cyclic Peptide Library

Phage display technology is to insert the DNA sequence of exogenous protein or polypeptide into the appropriate position of the phage coat protein structural gene, so that the exogenous gene is expressed with the expression of the coat protein, and at the same time, the exogenous protein is displayed  on the surface of phage along with the reassembly of phage.

• Offers more structural diversity and better binding affinity than linear peptides, with higher structural stability and resistance to proteolysis

• Compared with antibody drugs, tissue absorption is faster and can penetrate through cell membranes; compared with traditional small molecules, the molecular weight is larger, so it can target the targets that are difficult for small molecules to become drugs