Case study

High-throughput antibody characterization service

mAb characterization services for fast quality assessment

GTP Bioways develops a massive number of high-quality mAbs with the help of Alphalyse’s LC-MS analysis for antibody characterization. This high-throughput LC-MS method allows GTP Bioways to reduce development and production time.

GTP Bioways is a CDMO based in France that specializes in custom recombinant protein and process development services for biopharmaceutical companies all over the world. GTP Bioways provides their customers with services that include expression, development, and purification optimization of protein-based biologics.


Quick high-volume antibody characterization service

Since GTP Bioways produces a high number of antibodies within a short time, they need a high-throughput method to do a rapid quality review. Therefore, GTP Bioways uses Alphalyse’s antibody analysis service on an ongoing basis and has done so for years.

By applying state-of-the-art LC-MS setups, GTP Bioways quickly receives detailed results they can use for assessing the quality of batches. Specifically, the Alphalyse antibody characterization service package determines the exact intact mass of antibodies, heavy and light chains, and deglycosylated forms to verify the expected amino acid sequences. These are all very relevant for assessing the quality of the antibodies.


Would you like to know more about our antibody characterization service?

If you find yourself in a similar situation as GTP Bioways, you may want to consider contacting us. By setting up a short teleconference, we can go over your project to discuss your challenges and discuss possible solutions. If needed, we will set up a CDA beforehand.

Please fill out this form, and we will get back to you within 24 hours to schedule a meeting with you and your team on a date of your choice.

GTP Bioways logo

‘We are very pleased with the work of Alphalyse because they provide us with a high-quality antibody characterization service. Most importantly, we can ship them hundreds of samples at once and always receive the analytic results shortly after. This enables us to provide high-quality mAbs to our clients.’

Grégori Gross, PhD, Bid Manager

GTP Bioways, France

Talk to us

Whatever protein-related challenge or question you may have, we would love to help. Our experts can help you decide on the best analytical approach for your project by email or online meeting - providing advice without obligation.

I would like an
This field is for validation purposes and should be left unchanged.