Requirements for Validating a Capillary Isoelectric Focusing Method for Impurity Quantitation

A.S. Rathore;R.R. Kurumbail;A.M. Lasdun;

CONTINUE TO SITE

OR WAIT null SECS

Spotlight

Chromatography Simplified: Maximizing the Power of PDA Data via Fully Integrated CDS Spectral Processing Tools Combustion Ion Chromatography: The What, How, Why, & Where How to Do More with Less: All Biopharmaceutical Batch Processes Can Benefit from Multi-Column Chromatography Column Overload in PLOT Columns Co-Polymer Sequence Determination Using SEC Combined with Py-GC

Chromatography Simplified: Maximizing the Power of PDA Data via Fully Integrated CDS Spectral Processing ToolsCombustion Ion Chromatography: The What, How, Why, & WhereHow to Do More with Less: All Biopharmaceutical Batch Processes Can Benefit from Multi-Column ChromatographyColumn Overload in PLOT ColumnsCo-Polymer Sequence Determination Using SEC Combined with Py-GC

Topics

View More Liquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample Preparation Mass Spectrometry Pharmaceutical Analysis Environmental Analysis Food and Beverage Analysis

Liquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample PreparationMass SpectrometryPharmaceutical AnalysisEnvironmental AnalysisFood and Beverage Analysis

Publications

All Publications LCGC North America LCGC Europe LCGC Asia Pacific LCGC Supplements The Column E-Books The Application Notebook

All PublicationsLCGC North AmericaLCGC EuropeLCGC Asia PacificLCGC SupplementsThe ColumnE-BooksThe Application Notebook

All NewsInterviews

All App Notes Biological, Medical, and Clinical Biopharmaceuticals Cannabis Chiral Environmental Food and Beverage GC GC-MS General Industrial LC LC-MS Medical/Biological Misc Techniques Pharmaceuticals Polymers Sample Prep Size-Exclusion Chromatography (SEC)Supercritical Fluid Chromatography (SFC)

All App NotesBiological, Medical, and ClinicalBiopharmaceuticalsCannabisChiralEnvironmentalFood and BeverageGCGC-MSGeneralIndustrialLCLC-MSMedical/BiologicalMisc TechniquesPharmaceuticalsPolymersSample PrepSize-Exclusion Chromatography (SEC)Supercritical Fluid Chromatography (SFC)

E-Books Webcasts

Resources

Products ChromTube Events Analytically Speaking Podcast Podcasts Podcast Series Sponsored Videos Q&As Sponsored Content Content Engagement Hubs Tips & Tricks Industry Insights

ProductsChromTubeEventsAnalytically Speaking PodcastPodcastsPodcast SeriesSponsored VideosQ&AsSponsored ContentContent Engagement HubsTips & TricksIndustry Insights

Enewsletters Magazine North America Magazine Europe Magazine Asia Pacific The Column

EnewslettersMagazine North AmericaMagazine EuropeMagazine Asia PacificThe Column

Requirements for Validating a Capillary Isoelectric Focusing Method for Impurity Quantitation

November 1, 2002

A.S. Rathore, R.R. Kurumbail, A.M. Lasdun

LCGC North America

LCGC North America, LCGC North America-11-01-2002, Volume 20, Issue 11

The guest authors present a strategy for validating a capillary isoelectric focusing method intended to quantitate impurities in a protein drug substance.