Component C2 which is part of the classical pathway of the complement system is cleaved by activated factor C1 into two fragments: C2b and C2a. C2a, a serine protease, then combines with complement factor C4b to generate the C3 or C5 convertase.

Associated with:

Matrix Type

  • Plasma
  • Tissue/Cells

Gene Symbol

  • C2

UniProt ID

  • P06681

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