Recovery of Vela or Imig activity in serum and organs of 9 V/null mice^A.

AThe recovery of injected Vela or Imig was calculated as the percentage (% ± SE) of total serum or whole organ activity at the peak of enzyme activity following a bolus of 60 U/kg injection. BThe peak activity in serum was 2 min post injection. CThe peak activity in liver and lung was 20 min post injection. DThe peak activity in spleen was at 40 min in 5-wk mice and 20 min in 20-wk mice post injection.