C
CHEMISTRY; METALLURGY
C07
ORGANIC CHEMISTRY
C07K
PEPTIDES
C07K14/00
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
C07K14/435
from animals; from humans
C07K14/52
Cytokines; Lymphokines; Interferons
C07K14/53
Colony-stimulating factor [CSF]