polylysine
noun
A synthetic polypeptide consisting of lysine residues, used to facilitate adhesion of cells to microscope slides, etc.
Origin
1940s.
- Sunday
- Sunday best
- Sunday book
- Sunday breaker
- Sunday business
- Sunday child
- Sunday closing
- Sunday clothes
- Sunday dinner
- Sunday drink
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- Sunday face
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- Sunday-go-to-meeting
- Sunday house
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- Sunday lounger
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- Sunday observance