Articles by I.S. Krull - Chromatography Online
Articles by I.S. Krull

I.S. Krull


Articles
Analytical Tools for Enabling Process Analytical Technology: HPLC and Quantitative Polymerase Chain Reaction
January 1, 2013

How to use these tools to develop an efficient and robust process

The Use of Light-Scattering Detection with SEC and HPLC for Protein and Antibody Studies, Part II: Examples and Comparison to Mass Spectrometry
December 1, 2012

Detailed examples of light-scattering techniques are presented as well as how their performance compares to MS and other methods.

The Use of Light-Scattering Detection with SEC and HPLC for Protein and Antibody Studies, Part I: Background, Theory, and Potential Uses
September 1, 2012

Light-scattering detection: the theory and the advantages

Analytical Tools for Enabling Process Analytical Technology (PAT) Applications in Biotechnology
January 1, 2012

For PAT, you need to choose the right analytical methods. Here's how.

Current Applications of UHPLC in Biotechnology Part II: Proteins and Glycans
December 1, 2011

A discussion of how UHPLC is used to conduct intact protein–antibody analysis and glycoprofiling to characterize biopharmaceutical drugs

Current Applications of UHPLC in Biotechnology Today, Part I (Peptide Mapping and Amino Acid Analysis)
September 1, 2011

A description of the use of UHPLC in the biopharmaceutical industry to characterize drug substances through peptide mapping and amino acid analysis

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