86 



INDEX 



QUALITATIVE distinctions between proteins, 

 32. 



REACTIONS of proteins, 30-32. 



SALT formation of proteins, 39-56. 



solutions, solubility of proteins in, 15. 

 "Salting out" of proteins, i, 8-15. 



Salts, precipitating capacity of, 10. 

 Serum-globulin, salt formation of, 51-56. 



solubility of in salt solutions, 16. 



Serum, separation of protein constituents 



of, 9. 

 Sodium chloride as globulin precipitant, 9. 



sulphate, use of, for salting out pro- 



teins, 12. 

 Solubility of proteins in acids and bases, 



39- 



Sponges, iodine content of, 38. 

 Sulphur in proteins, 32, 36. 



THYROID gland, iodine in, 37. 

 Titration of proteins, 39, 46. 

 Tryptophane reactions, 31. 

 Tyrosine factor of proteins, 6, 38. 



UREA solutions, solubility of proteins in, 17. 



VlTELLINS, 9. 



WITTE'S peptone, fractionation of, n, 15. 

 XANTHOPROTEIC reaction, 30. 

 YOLK platelets, 19. 



ZINC sulphate as precipitant of proteoses* 

 12. 



ABERDEEN: THE UNIVERSITY PRESS 



