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MilliporeSigma

mAbs Characterization & Quality Control

The key for ensuring drug safety and efficacy

 

Characterization and quality control of monoclonal antibodies (mAbs) is essential to ensure their efficacy and safety. Analytical techniques, like HPLC and mass spectrometry, are vital to assess various properties, such as aggregation, charge variants, and post-translational modifications (PTMs). Our extensive selection of products supports the detailed analysis and evaluation of mAbs to maintain quality and effectiveness.

Peptide Mapping of Monoclonal Antibodies

We offer a broad range of high-quality products that are essential for your peptide mapping and critical quality attribute evaluation throughout the monoclonal antibody workflow.

Peptide mapping requires high-efficiency reversed-phase chromatography (RPC) columns to ensure high sequence coverage. 

  

We offer a broad portfolio of proteases, cleavage agents, and digestion buffers & kits to facilitate protein digestion. 


Categorías relacionadas

HPLC column is installed in lab instrument. The hands of a lab worker are shown wearing blue nitrile gloves.
Columnas para HPLC

Discover our wide-pore, RPC columns specifically designed for peptide mapping.

Brown-haired female scientist wearing white lab coat and safety goggles writes a chemical structure on glass screen. Computer screen and lab setting are visible in background.
Patrones de aminoácidos, péptidos y proteínas

Explore our standards and certified reference materials for mass spectrometry testing applications.

Male scientist wearing blue nitrile gloves fills protein solutions in multi-well plate with pipette.
Proteasas

Streamline protein digestion to enable advanced analysis and characterization.


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Learn how to enable and maintain high quality and high sensitivity in LC-MS analyses by preventing impurities and contaminations.

Improving Bioanalysis Workflows

Explore a simple and high throughput method for the quantitation of monoclonal antibodies and proteins in human and animal serum.

Success in Peptide Mapping

Discover tips for bottom-up analysis of mAbs and the role of column chemistry in highly selective HPLC methods.



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