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passage

Articles tagged passage. 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 reaching into a CO2 incubator stacked with cell culture flasks of red medium

cell culture

A glossary of culture terms

Pairs of culture words that laboratories mix up, and the wrong next action each pair causes, from confluence versus density through to confluent versus

8 October 2026 · 9 min read

Scientist in a lab coat writing in a lab notebook beside printed reports and a laptop

cell culture

Records a culture notebook should hold

The culture notebook fields that let someone else continue a line: identity, passage, medium lot, observations, contamination checks and the freezer location.

8 October 2026 · 7 min read