The Power of Precision
Post translational modifications can occur at every step of the manufacturing process. These modifications can have an effect on a molecule’s charge states and effect a molecule’s potency. Identifying these charge variants is required as a regulatory release assay. CZE (Capillary Zone Electrophoresis) makes charge variant analysis easier then ever before. In under 5 minutes of separation time, the CZE Rapid Charge Variant Analysis Kit can resolve a native state molecule’s charge variants with little-to-no method development and provide more resolution than icIEF or ion exchange chromatography.
SCIEX CZE Rapid Charge Variant Analysis Kit provides all of the necessary reagents to analyze a molecule’s charge variants based on its mobility. This widely applicable method provides a fast, powerful separation used to quantify charge variants with a buffer that serves as both a separation matrix and dynamic coating with a bare fused silica capillary. In addition, no sample dilution buffer is required; simply dilute the sample in water and you are ready for your separation. SCIEX CZE Rapid Charge Variant Analysis Kit offers an out of the box solution widely applicable for charge heterogeneity analysis.
The SCIEX CZE Kit provides a fast and simple separation used to quantify charge variants with a buffer that serves as both a separation matrix and dynamic coating with a bare fused silica capillary. No sample buffer is required; simply dilute the sample in water and you are ready for your analysis.
The PA 800 Plus Pharmaceutical Analysis System is a robust analytical platform that provides characterization of product purity, charge heterogeneity and glycan analysis, to help you with the development and quality control of therapeutic proteins.
No need to inventory multiple cartridge types. One EZ-CE cartridge (part # A55625) for Purity, Rapid Charge Variant Analysis, and Fast Glycan Analysis
|Technical Note: Native State Charge Variant Analysis of Commercialized Monoclonal Antibodies in Minutes||Download|
|Flyer: CZE Rapid Charge Variant Analysis Kit||Download|
|Webinar: Charge Heterogeneity Analysis of Biologics by High Resolution cIEF and High Throughput CZE Methods||Download|
|mAb Charge Heterogeneity Analysis by CZE Part 3: A Test Method Fit for QC Testing||Download|
|mAb Charge Heterogeneity Analysis by CZE Part 2: A case Study from Merck Sharp and Dohme||Download|
|mAb Charge Heterogeneity Analysis by CZE Part 1: Results of an Intercompany Robustness Study||Download|
|Method: CZE Capillary Conditioning||Download|
|Method: CZE Rapid Charge Variant Analysis||Download|
|Method: CZE Shutdown||Download|
|Method: CZE Analysis||Download|