Accurate and fast screening for protein charge heterogeneity with cIEF for the BioPhase 8800 system and the PA 800 Plus system.
Workflows to minimize method development
Capillary isoelectric focusing kits
Charge profile monitoring
Capillary isoelectric focusing (cIEF) is used for rapid monitoring of charge heterogeneity in the development of therapeutic proteins.
High-resolution separation and high reproducibility enable rapid and quantitative information to be gathered to establish the identity and stability of the molecule.
Optimize protein charge heterogeneity screening with validated kits and workflows on both the PA 800 Plus and BioPhase 8800 systems.
Key workflows
cIEF kit
The cIEF Kit is designed for use on the PA 800 Plus system and allows for accurate determination of a protein’s charge heterogeneity to establish identity and stability of the molecule.
This kit provides reagent volumes for analysis of 100 samples.
BioPhase cIEF kit
BioPhase capillary isoelectric focusing kit
This kit is configured for use on the BioPhase 8800 system. Address method optimization challenges and higher throughput needs with 8 parallel capillaries
Reagent volumes enable 200 tests.
Compatible products
BioPhase 8800 system
Purpose-built for biopharmaceutical scientists seeking high-quality data, enabling multiple samples to be run in parallel.
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PA 800 Plus system
From development throughout QC, this established system delivers high-quality data with kit-based workflows.
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