Rejected
at 4:24 p.m. Feb, 16, 2024 ]
by
Michael_B
Bulk Suggestion
Bulk ID:
Brian_BH/02.14.24-12:42AM
Author:
Brian_BH
Type of change:
New Tags
Rationale for change
QID: 400733.
Question requires the explicit knowledge that larger bodies will elute more quickly relative to smaller ones, and to be able to use this information to predict which of a series of example peptides would elute last in relation to the others.
Rejection reason
Stale suggestion
No changes in fields
Text
In {{c2::size-exclusion}} chromatography, large molecules will elute {{c1::first::first or last}}.
Extra

- Larger molecules do not fit in the pores so they elute faster
- Smaller molecules enter the porous gel beads causing them to elute later

Photo credit: Jamit at English Wikibooks, Public domain, via Wikimedia Commons
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Pixorize
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