SEROLOGICAL REACTIONS WITH SIMPLE CHEMICAL COMPOUNDS (PRECIPITIN REACTIONS)
نویسندگان
چکیده
منابع مشابه
Serological Reactions with Simple Chemical Compounds (precipitin Reactions)
Experiments are described demonstrating the precipitation of azodyes by immune sera prepared by the injection of azoproteins containing the same azo component. These precipitin reactions prove conclusively the view already advanced on the basis of inhibition reactions that antibodies combine specifically with substances of small molecular weight. Although in this respect both phenomena have the...
متن کاملOn the Specificity of Serological Reactions with Simple Chemical Compounds (inhibition Reactions)
Experiments are described which confirm the result that the specificity of inhibitory reactions involving substituted aromatic acids is decidedly influenced by the position of the substituent. When antigens with specific groups of very simple constitution are used for the tests, inhibiting effects are obtained also with substances distantly related to those determining the reactivity of the ant...
متن کاملEquilibria in Precipitin Reactions
1. In these studies several phases of the predpitm reactions were investigated by the use of purified proteins as antigens. These preparations were edestin from hemp-seed and crystalline ovalbumin from fresh eggs. The ovalbumin, isolated by the method of Hopkins and Pinkus,.was apparently as pure as is obtainable by chemical means. This albumin, however, produced moderately severe anaphylactic ...
متن کاملSerum precipitin reactions in Hashimoto's thyroiditis.
Sera from certain patients with Hashimoto's disease or a related condition contain a non-precipitating antithyroglobulin which produces in double-diffusion tests with thyroglobulin a line of clearing in the agar. Two such sera are described. Other sera from examples of the disease give negative precipitin tests with thyroglobulin but combine with sera containing ;clear line', non-precipitating ...
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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1932
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.56.3.399