234 



LECTURES ON IMMUNITY 



multiplied by 100). In parentheses are tabulated the calcu- 

 lated values of the same quantities according to the for- 

 mula : 



(5 a x) (20 b x) gox. 



Where a is the quantity of immune-body added, and 

 b the corresponding quantity of alexin, x is the quantity 

 of haemolysin formed. 



EQUILIBRIUM BETWEEN IMMUNE-BODY FROM GOAT, ALEXIN FROM 

 GUINEA-PIG, AND H^MOLYSIN FOR Ox ERYTHROCYTES 



A. HAEMOLYSIS 



B. QUANTITY OF H^MOLYSIN 



