Blood Protein Made in Response to Foreign Bodies
This page is the CodyCross answer for the clue below from Working From Home, Group 1231, Puzzle 4 (Networking).
Question is: Blood Protein Made in Response to Foreign Bodies
and the answer is: ANTIBODY
Word Meaning:
ANTIBODY — (immunology) A protein produced by B-lymphocytes that binds to a specific antigen.
Definitions from Wiktionary.