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desalting

Articles tagged desalting. Tags group methods across clusters so a technique can be found from more than one route.

All topicsBuffers and laboratory water26Cell culture26Chromatography26Cold chain and sample storage26Cytometry and microscopy26DNA sequencing26Gels and blotting26Gene expression26Genome editing26Immunoassays26Laboratory labware26Laboratory safety26Liquid handling26Microbiology26Molecular cloning26Nucleic acid purification26PCR and amplification26Protein biochemistry26Proteomics26Research sourcing and study design26
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2 articles

Mass spectrometer coupled to a liquid chromatography system with sample vials in the foreground

proteomics

Detergents salts and why they matter

Why SDS, other detergents and leftover salts suppress electrospray, which cleanup classes remove them, and how a flat ion current with a normal UV trace should

8 October 2026 · 10 min read

pH electrode in a beaker of buffer while a gloved hand adds drops from a dropper bottle

protein biochemistry

Dialysis desalting and buffer exchange

Dialysis, a desalting column and centrifugal exchange move a protein into a new buffer on different clocks. Check pH and conductivity after the swap.

8 October 2026 · 6 min read