lysin

[ lahy-sin ]

noun

, Immunology, Biochemistry.

1. an antibody causing the disintegration of erythrocytes or bacterial cells.

lysin

/ ˈlaɪsɪn /

noun

1. any of a group of antibodies or other agents that cause dissolution of cells against which they are directed

Word History and Origins

Origin of lysin¹

First recorded in 1895–1900; lys- + -in ²

Example Sentences

The team then synthesized a lysin from a bacteriophage, or virus that attacks bacteria, that infects S. hominis.

From Science Daily

The results led the FDA to designate the lysin, known as exebacase, a “breakthrough therapy,” meaning it will be fast-tracked for approval if a phase 3 trial, now underway, bears out the findings.

From Scientific American

The difference is often greater when using weaker solutions than when using stronger dilutions of lysin.

From Project Gutenberg

By adding another fractional protein, lysin, the rats were made to thrive.

From Project Gutenberg

During in vitro experiments, this lysin was found to target only S. hominis, not other bacteria normally present on the skin.

From Science Daily