Index 



A antigen, subdivisions of, 53, 54 

 A substance, formula, 90 



(hog), 75 

 Abequose, 108, 110, 114, 115 



formula, 109 

 ABH blood group antigens, 85 



analytical results, 86 

 ABO blood groups, 51, 55 



complications of, 55 

 Abriis prccatorins, 65, 66 

 Absorption, of lectins, 74 



of serum, defined, 13 

 iV- Acetylgalactosamine (A^-Acetyl-D- 



galactosamine), 76, 77, 78, 87 

 7V-Acetyl-D-galactosamine, formula, 78 

 A/'-Acetyl-D-glucosamine, 77 

 A^'-Acetylneuraminic acid, 101 

 "Acquired immunological tolerance" 

 (immunological tolerance), 31, 2)6, 

 2,7 

 Agglutination, heat of, 145 fif. 



photographs of 3 

 Aldohexoses, steric relationships, 80 

 Aldopentoses, steric relationships, 80 

 D-Allose, formula, 80 

 L-Allose, formula, 80 

 D-Altrose, formula, 80 

 L-Altrose, formula, 80 



Amino acids, inhibition by, 102 

 Analyses of blood group antigens, 

 Anemia, acquired hemolytic, 27 

 Anti-A-lectins, 66, 67, 76 



inhibition of, 87 

 Anti-Ai lectin, 67, 75 

 Anti-(A+B) lectin, 77 

 Anti-B lectin, 68 

 Antibodies, formation of, 29 ff. 



molecular weight, 5 



nature of, 4 fif. 



reactions of, 2 



role in immunity, 1, 2 



specificity of, 7 



valency of, 29 

 Antibody-antigen 



136 

 Antibody-antigen 



involved, 118 fif. 

 Antibody molecules, cavities of, 2i 



models of, 5 



photographs of, 6 

 Antigenic determinants, 38, 42, 47 

 Antigenicity, 34 

 Antigens, chemical alteration of, 8 



defined, 34 



molecular weight of, 35 

 Anti-Gy lectin, inhibition of, 96 

 Anti-H agglutinins, 54, 67, 76 

 Anti-H lectins, 67 



bond, strength of, 

 combination, forces 



151 



