Do you need separation of proteins by 1D PAGE or 2D SDS PAGE?
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.
Do you follow the ICH Q6B? (Test Procedures and Acceptance Criteria for Biotechnological/Biological Products). Then you should notice that the ICH Q6B guideline requires that you determine the electrophoretic pattern of your protein by 1D and 2D gel electrophoresis.
Our service includes:
- 1D gel electrophoresis or 2D gel electrophoresis separation of your sample.
- Coomassie, silver or fluorescence staining of the proteins.
- For 1-D SDS PAGE gel we will load 1-30 ug of protein on gel.
- For 2-D SDS PAGE we will load 30-300 ug of protein on gel.
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.
You will find the order form and sample submission form further down on this page.
If you need more information before ordering, please send us request.