Measurement of canine plasma fibronectin by rocket immunoelectrophoresis

Plasma fibronectin concentrations of 148 normal canine samples were measured by rocket immunoelectrophoresis. Electrophoresis was accomplished, using 2.0% rabbit anticanine fibronectin by volume in 0.7% agarose in buffer. Films were electrophoresed 18 hours in barbital buffer, 7.5 mA/film. The mean fibronectin concentration for normal citrated dog plasma was 290 micrograms/ml +/- 50 micrograms/ml.