SDS PAGE – gel electrophoresis

Do you need one- or two-dimensional gel electrophoresis?

According to the ICH Q6B (Test Procedures and Acceptance Criteria for Biotechnological/Biological Products) it is required that you determine the electrophoretic pattern of your protein by 1D and 2D gel electrophoresis.

We offer to separate the proteins of your drug sample. This is done by either 1D PAGE or 2D PAGE (polyacrylamide gel electrophoresis). We use Coomassie, silver or fluorescent staining for visualization of all proteins in the sample.

Our gel electrophoresis service includes:

• 1D gel or 2D gel electrophoresis separation of your protein sample
• Coomassie, silver or fluorescence staining of the proteins

You can order our 1D PAGE and 2D electrophoresis analysis in combination with many of our other services. Hence, you may wish to have a look at:

• Protein Identification analysis
• N-terminal Edman sequencing
• Identification of protein isoforms and protein degradation fragments
• Host Cell Protein analysis

If you need more information before ordering, please send us a request.