Unlock Your Drug Discovery!
Unmatched Quality
At Cell Origins, we understand that peptide and antibody discovery can be a challenge. To help overcome these challenges, we are dedicated to providing high-quality phage display libraries that are rigorously controlled to obtain the lowest rate of stop codons and other unintended sequences.
Leading Experts in Phage Display
At Cell Origins, we understand the importance of using high-quality libraries for biopanning experiments. Our scientists have decades of experience and expertise in phage display technology and were trained at the University of Missouri by the pioneers in the field.
Having carried our numerous successful biopanning experiments, we strive to provide the best solutions for other researchers. With our phage display libraries, you can spend less time and cost on your affinity selections and instead focus on leveraging your selected peptides and antibodies.
Explore Our Libraries
The Success of Linear Peptides
Peptides are a powerful and versatile tool offering a wide range of therapeutic and diagnostic applications. In fact, numerous peptides have successfully been used as targeting agents of various biomarkers to treat and image disease.
Cell Origins provides premade linear peptide libraries based on the f3TR1, fUSE5, and f88-4 phage display vectors originally created by Nobel Prize winner Dr. George Smith.
We offer newly created libraries of validated high quality and diversity, as well as access to the original libraries by Dr. George Smith.
Harness the Power of Cyclic Peptides
Cyclic peptides are increasingly being used as therapeutic agents. The cyclic structure reduces peptide degradation and often results in improved binding affinity due to increased structural rigidity. Cyclic peptide libraries are thus an invaluable resource in drug discovery research.
Cell Origins provides premade cyclic peptide libraries based on the f3TR1 and f88-4 phage display vectors originally created by Nobel Prize winner Dr. George Smith.
We offer newly created libraries of validated high quality and diversity, as well as access to the original libraries by Dr. George Smith.
Endless Possibilities with Customized Libraries
Our custom libraries are made with built-in options for post-selection analysis such as biotinylation, expression of soluble ligands, affinity isolation, and more. This allows you to get the most out of your peptide or antibody phage display library and get the best results. Our experts are here to help you every step of the way, ensuring that you get the most optimal phage display library for your needs.
Cell Origins provides custom solutions to create advanced peptide and antibody libraries. We customize each part of the phage display vector to streamline your biopanning strategy and binding analyses.
Unparalleled Affinity Selections with f3TR1 Libraries
The f3TR1 vector is an ideal choice for phage display libraries. The f3TR1 libraries offer superior trypsin release of phage particles with little to no recovery bias. The resistance of the phage particle to trypsin allows for the complete release of the peptide or antibody while maintaining the infectivity of E. coli, thereby leveraging unparalleled affinity selections.
Cell Origins provides premade linear and cyclic peptide f3TR1 phage display libraries. We also offer customized peptide and antibody libraries based on the f3TR1 vector with several built-in options to streamline biopanning experiments and post-selection screening.
Cost-Effective Phage Display Using Original Libraries
The fUSE5 peptide phage display libraries are among the pioneering work by Nobel Prize winner, Dr. George Smith. He developed the libraries to enable affinity selections of phages that display tight-binding peptides. These libraries have been used in numerous studies to identify peptides for therapeutic and diagnostic purposes, and are an excellent and cost-effective choice.
Cell Origins distributes the original fUSE5 libraries created by Dr. George Smith.
Get Started with Coat Protein VIII Phage Display
Created by Nobel Prize-winning Dr. George Smith, the f88-4 libraries are type 88 phage display libraries that express a foreign peptide insert on coat protein VIII (pVIII). The libraries were developed to facilitate the identification of high-affinity peptides via biopanning experiments and have been used in several published research studies. These libraries are an excellent and cost-effective choice for type 88 phage display.
Cell Origins distributes both linear and cyclic peptide f88-4 libraries originally created by Dr. George Smith.
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