ProtTech, Protein Identification, Characterization, Biomarker Identification and Other  Proteomics Services

  Service

Bioanalytical support
  Discovery
  Pre-clinical, GLP

In Vitro DMPK Package

Biomarker Quantitation

Biologics Testing and Characterization



Home > Service > Biopharmaceutical Services > Glycosylation Sites Determination
Biopharmaceutical Services
We provide following services to help our customers to fulfill CBER requirements for a “Well Characterized Product”. Most of the assays we provide are the key parts of ICH Q6B guidelines for structural characterization and confirmation and physicochemical properties determination of biological products.

Glycosylation Sites Determination

The assay will be used to determine the sites of glycosylation (both N- and O- linked). It is often used to determine the occupancy of certain glycosylation sites to demonstrate lot-to-lot consistency.

-Peptide mapping under reducing condition combined with MS/MS fragmentation of glycopeptides as the key techniques.

-Report the percentages of glycosylation at different sites.

Submit A Request

 

 

Contact Us

 

Home | Service | About us


Copyright © 2008 ProtTech Analytical LLC. All rights reserved.