[ lahy-sin ]
/ ˈlaɪ sɪn /
noun Immunology, Biochemistry.
an antibody causing the disintegration of erythrocytes or bacterial cells.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for lysin
By adding another fractional protein, lysin, the rats were made to thrive.
The difference is often greater when using weaker solutions than when using stronger dilutions of lysin.Alcohol: A Dangerous and Unnecessary Medicine, How and Why|Martha M. Allen
British Dictionary definitions for lysin
/ (ˈlaɪsɪn) /
any of a group of antibodies or other agents that cause dissolution of cells against which they are directed
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for lysin
[ lī′sĭn ]
An antibody that is capable of causing the destruction or dissolution of red blood cells, bacteria, or other cellular elements.
A substance that causes lysis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.