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percoll

Noun CEFR B1

Definitions

A colloidal suspension of silica coated with PVP, used in the density gradient centrifugation of cells.

uncountable

Examples

“In this research⟳, we used a percoll/sucrose density gradient approach⟳ for plasma membrane enrichment combined with TMT technology using nano liquid chromatography–tandem mass spectrometry analysis to identify⟳ specifically differentially expressed proteins in GC tissues compared with adjacent normal tissues.”

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

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