منابع مشابه
Serological Studies on Azoproteins
A study was made of the specificity of artificial compound-antigens containing aliphatic chains. Striking specificity was exhibited in the reactions of compounds with short chains containing a carboxyl group; for instance succinic acid could be differentiated from malonic or glutaric acid which contain one fewer and one more carbon atom respectively. With the substances containing longer chains...
متن کاملSerological Studies on Azoproteins Antigens Containing Azocomponents with Aliphatic Side
The first studies in this series included only simple aromatic amino compounds. An extension of the investigation to aliphatic substances, such as tartaric acid (1), pepfides (2) and carbohydrates (3, 4), was made possible by the expedient of combining them to aromatic amines to form diazotizable compounds which could be linked to protein. Since simple aliphatic compounds have not been examined...
متن کاملSerological Reactions of Azoproteins
The present s tudy deals in p a r t wi th the serological specificity of azoproteins derived f rom aromat ic hydrocarbons other than benzene, namely the polynuclear compounds p-aminodiphenyl , ~-naphthylamine and t~-anthramine; in addition, a number of substances containing two benzene r ings-azopro te ins f rom p-aminodiphenyl ether, p-aminodiphenyl methane , p-aminobenzophenone (and p-aminoph...
متن کاملOn the Influence of Acid Groups on the Serological Specificity of Azoproteins
The method of partial synthesis of antigens as employed in the foregoing experiments obviously cannot be substituted for the chemical study of natural antigens. But some questions of a rather general nature not easily accessible to investigations of the latter sort, may be approached by the use of artificial protein compounds. Thus the results reported indicate a peculiarity of certain chemical...
متن کاملSerological Studies on Sugar
Solutions of all of the C. P. sucrose reagents of American manufacture that were tested gave reactions with Type II antipneumococcus serum. The capacity of that antiserum to react with sucrose solutions was removed by absorption with the homologous pneumococci or with Leuconostoc mesenteroides. The serological reactivity was due not to sucrose itself but to accompanying substances that could be...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1934
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.59.6.751