DIAGNOSTICS | PROTEIN SERVICES

+49 231 9742 6300 | info@protagen.de
Biopharmaceuticals Antibodies

Antibody Characterization

IMG_4848Protagen AG has excellent technical knowledge and long-standing experience in the detailed characterization of antibodies and antibody products such as:

  • Recombinant monoclonal IgG-Type
  • Polyclonal IgG
  • Fusion proteins                                                                                
  • Fc-constructs
  • Fab-fragments
  • Β-functional antibodies

 

 

Protagen AG provides individual analyses or a comprehensive characterization package customised to suit your requirements and to provide data required by the regulatory authorities.

Protagen AG provides a strategic approach for characterizing biopharmaceutical products. Analysis is performed in a GMP compliant laboratory using validated techniques to satisfy the latest regulatory requirements.

Guideline requires

Protagen AG Offers

Structural characterization and confirmation 

Amino acid sequence

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Amino acid composition

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N- & C-terminal sequencing

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Peptide mapping

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S-S bridge analysis

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Glycosylation analysis

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Physicochemical properties 

Molecular weight or size

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Isoform pattern

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Extinction coefficient

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Electrophoretic patterns

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Liquid chromatographic patterns

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Spectroscopic profiles

Via Partner

Process and product related impurities 

Host cell proteins

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Truncated forms

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Post-translational modifications (PTM)

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Aggregates

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Your contact for Antibodies at Protagen AG

Katja-Aschermann

Dr Katja Aschermann

Head of Business Development Protein Services.
Her team will be happy to assist you with your project.

Phone: +49 (0) 231 9742-6300
Email: salesproteinservices@protagen.de