As a noun cytokine
is (protein|immunology) any of various small regulatory proteins that regulate the cells of the immune system.
As an adjective noncytokine is
not of or pertaining to a cytokine.
cytokine
Noun
(
en noun)
(protein, immunology) Any of various small regulatory proteins that regulate the cells of the immune system.
noncytokine
English
Adjective
(-)
Not of or pertaining to a cytokine.