peptide mapping


Also found in: Dictionary, Thesaurus, Encyclopedia.

peptide mapping

A means of identifying proteins electrophoretically after partially hydrolyzing them. Each protein leaves a characteristic pattern of light and dark peptide bands on the electrophoretic paper or gel.
See also: mapping
References in periodicals archive ?
Prostate-specific antigen: characterization of epitopes by synthetic peptide mapping and inhibition studies.
We are excited to expands our biopharmaceutical portfolio and provide a new, advanced peptide mapping tool to help biopharmaceutical researchers characterize their therapeutic proteins," said Chris Becker, Ph.
Waters Biopharmaceutical Platform Solution with UNIFI The Biopharmaceutical Platform Solution brings together UPLC/MS characterization technology with the UNIFI Scientific Information System that was first developed for intact protein mass analysis, peptide mapping and supporting general bio-separations.
Waters' new CSH130 particle technology columns offer unique selectivities for UPLC and HPLC peptide mapping and proteomics applications.
The benefits of the Waters Biopharmaceutical Platform Solution with UNIFI for glycan analysis, as well as for biosimilar comparison and peptide mapping, are being presented in several posters being given at the WCBP 2013.
Peptide mapping is a technique for analyzing proteins by separating and detecting the mixture of fragments (peptides) generated when a protein is broken up with chemicals or enzymes.
Most peptide mapping methods rely on traditional LC columns containing totally porous particles.
For ultra-high-speed peptide mapping, the application enables run times as low as 5.
Other key applications of the Ascentis Express Peptide ES-C18 for the bioseparations and analysis market include peptide mapping, natural and synthetic peptide analysis, and oligonucleotide analysis.
The NanoMate system enables a user to either speed analysis for increased throughput for small molecule and peptide mapping applications, or increase acquisition time for proteomics and metabolite identification applications where greater sample information is required.