Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07K
PEPTIDES
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14/00
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
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C07K14/435
from animals; from humans
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C07K14/475
Growth factors; Growth regulators
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C07K14/505
Erythropoietin [EPO]
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