M28 Typing Strain: T28/150A/4

Group: A       M-type: 28

Hemolysis:     Sheep blood = alpha, beta    Rabbit blood = beta 


Original Source: 

Name:  Griffith     Strain I.D.: Small      






Stock typing strain.    Serum available: Rabbit 


Comments: "A" signifies a second series of mouse passages from the original T28. The M-antigen was lost 

in the first series of passages. 

References: RCL026; RCL027; RCL029; RCL036; RCL046; RCL050