The phrase "actively sequestered" is correct and usable in written English.
It can be used in contexts where you want to describe something that is being deliberately isolated or hidden, often for a specific purpose.
Example: "The sensitive information was actively sequestered to prevent unauthorized access during the investigation."
Alternatives: "deliberately isolated" or "intentionally hidden".
Early studies showed that sequestered plastids of V. litorea actively continue to transcribe and translate plastid-encoded psbA (Mujer et al. 1996), encoding the D1 protein of photosystem II, and transcripts of the V. litorea plastid-encoded ftsH and tufA were further found among RNA of E. chlorotica that had been starved for 2 months (Pierce et al. 2012).
The proteins actively interact with the chromatographic array surface, and become sequestered as well as separated from salts and other sample contaminants by subsequent on-spot washing with appropriate buffer solutions.
Siderophores are iron-scavenging molecules that are produced and secreted from the bacterial cells, and actively transported back into the cells when they have sequestered iron from the surrounding environment.
Even in growing cells, the mRNA from about 30% of ribosomal proteins, most of which harboring the terminal oligopyrimidine tract (TOP) motif, has been described to be sequestered in mRNP particles and thus not being actively translated [ 25].
Marx [ 8] postulated that the ideal platelet concentrate preparation method should be simple and easy to perform, with the platelets easily separated from the red blood cells and sequestered in high concentrations without suffering damage so that they can actively secrete their growth factors.
This approach is based on the fact that translationally quiescent mRNAs are sequestered within messenger ribonucleoprotein (mRNP) particles or associated with single ribosomes (monosomes), whereas actively translated mRNAs are associated with multiple ribosomes (polysomes).
However, the possibility that compound 32 is effectively sequestered in cellular lipids and therefore unable to reach its cytosolic target enzyme or is actively effluxed out of the cells cannot be definitively excluded by our current studies.
They are not sequestered.
