SUBJECT INDEX 



"Abnutzungspigment," 135 

 Absorption colorimetry, 20 

 Acetalphosphatides, 104, 111 i 



Acetylesterase, 213 

 Acid-fastness of oxidized fats, 101, 



136 

 Acid phosphatase, 189 



azo dye method, 194 



lead method, 193 

 Acid polysaccharides 



colloidal-iron method, 74 



mannitol-iron method, 75 

 Acidic lipids, 97 

 Active chlorine, 47 

 Adenosine triphosphate, substrate for 



acid phosphatase, 194 

 Adenosinetriphosphatase, 173, 174 

 Adrenal medulla, 123 

 Adrenahn, 120, 123, 125 

 Adrenocorticotropic hormone, 117 

 Adsorption artifacts, 143, 181 

 Agar, 54 

 Aldehyde reactions for saccharides, 



52 

 Aldehydes, lipid, 104, 110 

 Aldolase, 197 

 Aliesterases, 202 



Alizarinsulfonic acid, reagent for cal- 

 cium, 32 

 Alkaline phosphatase 



azo dye method, 184 



calcium phosphate method, 180- 

 84 

 adsorption artifacts, 181 

 eflFect of Ca concentration, 181 

 sources of error, 183 



specificity of, 176 

 Alkaline phosphatases, 175 

 "All-or-none" efFects, 143 

 Alloxan, 112, 115 

 Amine oxidase, 161 

 Amino acids, 112 



condensation reactions, 115 

 Ammonium sulfide, reagent for iron, 



37 

 Amylase, 66 



Amyloid, 63, 67, 76 



iodine reaction, 76 



metachromasia, 76 

 Androsterone, 100 



Anthrapurpurine, reagent for cal- 

 cium, 32 

 Anthraquinone dyes, reagents for cal- 

 cium, 32 

 Anthryl isocyanate, couphng of pro- 

 teins with, 116 

 Antigens, 116 



ArgentafiBn reaction, 58, 121, 123, 

 124 



method, 126 

 Arginine, 114 

 Argyrophilia, 58 

 Arsenic, 48, 49 

 Arsphenamine, 122 

 Ascorbic acid, 90 i 



AS-esterase, 212, 215 

 Aurantia, 31 

 Auto-oxidation of unsaturated fatty 



acids, 101, 105 

 Azo-coupling reaction 



for enterochromaflBn substance, 127 



for phenolic substances, 120 

 Azo dye method 



for acid phosphatase, 194 



for alkaline phosphatase, 184 



for esterases, 206 



for hydrolytic enzymes, 168 

 Azoprotein, 116 

 Azure dyes, 69 



Bacterial contamination of substrate 



mixture, 148 

 Barium, 35 

 Basophilia, 83 



Benzidine method for peroxidase, 165 

 BeryUium, 43 

 Best's carmine, 67 

 Bile acids, 100 

 Bile pigments, 134 

 Bilirubin, 134 

 Biliverdin, 134 

 Birefringence, 98 



266 



