Definitions of C2

  1. The third component in the complement reaction sequence. It is a beta- globulin with a molecular weight of 117, 000, a serum concentration of 30 micrograms/ ml and a sedimentation coefficient of 4. It activates C3.

Usage examples for C2

  1. C1 Evener Cross Shaft Bevel Gear, 27 T. C2 Evener Cross Shaft Change Gear, 55- 35 T; diminishing by one tooth. – Illustrated Catalogue of Cotton Machinery by Howard & Bullough American Machine Company, Ltd.