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PCE
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DIFF Main Group
C07K 4/00

Peptides having up to 20 amino acids in an undefined or only partially defined sequence; Derivatives thereof

Introduced: January 1995

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 1995.

Child Classifications

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  • C07K 4/02 from viruses since 1995 IPC+CPC Available in IPC and CPC
  • C07K 4/04 from bacteria since 1995 IPC+CPC Available in IPC and CPC
  • C07K 4/06 from fungi since 1995 IPC+CPC Available in IPC and CPC
  • C07K 4/08 from algae; from lichens since 1995 IPC+CPC Available in IPC and CPC
  • C07K 4/10 from plants since 1995 IPC+CPC Available in IPC and CPC
  • C07K 4/12 from animals; from humans since 1995 IPC+CPC Available in IPC and CPC