serum-fast

serum-fast definition - medical

serum-fast

adjective
Relating to a serum showing little or no change in its antibody titer, even under conditions of treatment or immunologic stimulation.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.