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Articles tagged tags. 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
cold chainbiosafetycrisprspecificationsequencingproteomicsenquiryglossarytroubleshootingcloningmicrobiologybuffersfreezerspipettingcalibrationelisacell cultureglassware

2 articles

Gloved hand adjusting the stopcock of a resin-packed chromatography column dripping into collection tubes

chromatography

Affinity tags and competitive elution

Choose an affinity tag class and a competitive elution that the resin protocol supports, then decide which fractions to keep.

8 October 2026 · 7 min read

Gloved hand pipetting into a tube near a cold block and agar plates with colonies, gel image on a monitor

molecular cloning

Promoters tags and reading frames

How to check a promoter, a fusion tag and the reading frame on a plasmid map before you transform, including the ribosome binding site, stops and the junction.

8 October 2026 · 10 min read