526 



IMMUNO-CATALYSIS 



Bacterium 



■paratyphosum B, 32 

 antiserum for, 32-34 

 Barium chloride, 419 

 Base 



catalysis of condensations by, 19 



conjugate, 14 



definition, as accepting protons, 13 



ethoxylion as, 20 

 Benzaldehyde, 127 

 Benzene, 14 

 Benzoic acid 



p-amino (-benzene carboxylic acid), 

 109, 124 



p-amino-benzene-sulfonic acid, 125 



p-amino-, in polypeptides, 55 



peptides containing arginine, gly- 

 cine, lysin. 111 

 Botulinus toxin, 187, 335-336 

 Bromacetanilide, 23 

 Bromelin, action on antitoxin, 119 

 Bromo-protein, 37 

 Brucella abortus, 390 



phosphatase, in infection, 390-393 

 relation to agglutinin titer, 390- 

 393 

 Biichnerian hypothesis, 31, 35, 36 



Calcium 



anaphylaxis, protective role in, 428- 



429 

 potassium, antagonist in ana- 

 phylaxis, 429 

 rigor, 429 

 Carbanion, 19 

 Carbon, 18, 56 



C^*, use in antibody metabolism, 

 56-57 

 Carbonic anhydrase, 29 

 Carbohydrates (see Polysaccharides) 

 Carbohydrases, 152-153 



inhibition by reaction products, 



163-164 

 antibody against, 213-249, 217 



Carboxylase, 170, 368, 371, 377 

 antibody against, 377 

 cocarboxylase, coenzyme of, 364 

 inhibition by acetaldehyde, 170 

 a-ketoglutaric acid, 364 

 pyruvate, 364, 371 

 Carboxypeptidase, crystalline, 26 

 Casein, 5 1 



antigenic specificity of, 51 

 preparation of, 5 1 

 Casein ogen, 37 



Catalase, 26, 29, 47, 83, 364 

 antibody against, 43, 377-378 

 absence of anti-heme in, 378 

 anaphylactic test with, 43, 378 

 crystalline, 26 

 H2O2 complex with, 28 

 specificity of, 51 

 Catalysis, 10 

 acid, 16 



acid and base, 13, 15, 16, 17 

 Bronsted-Lowrry concept, 15 

 carbonyl addition by, 16 

 condensation by, 16, 19, 20 

 enolization by, 18 

 esterification by, 16 

 hydrolysis by, 16 

 mutarotation by, 16 

 in non-aqueous solvents, 23 

 antibody formation and, 10, 206 

 Catalyst(s), 11, 25 



absence in reaction products, 35, 



44 

 characteristics common to, 25, 27, 



28,44 

 disproportionality in reactions 



catalyzed by, 29 

 optically active, d- and I-active, 



125-130 

 produced by living cells, 25 

 substrate complex, 28 

 thermodynamic criterion and, 27 

 Catabolism (of injured cells), 440 

 Catalytic surfaces, 12 



