منابع مشابه
Studies on Antigenic Competition
Antigenic competition was studied in a haptenic system. It was found that: (a) The extent of competition is greater when larger doses of antigen are employed. (b) Antigenic competition appears to be independent of the carrier molecule. (c) The affinity of the antibody produced in antigenic competition is approximately equal to the affinity of antibody formed by animals immunized with only one a...
متن کاملQuantitative Studies on Antigenic Recognition
Lymphoid cells from normal animals from two genetically alien but isogenic strains of mice or rats elaborated a factor into the medium during in vitro cultivation. Similarly, lymphoid cells from specifically presensitized animals mixed and cultivated with donor-type lymphoid cells, as well as normal or specifically immunized mouse spleen cells exposed to heterologous red blood cell antigens, fo...
متن کاملStudies on the Antigenic Properties of Complement
Sheep erythrocytes sensitized with amboceptor and persensitized thereafter with guinea pig complement are agglutinated by rabbit anti-guinea pig globulin and by immune sera obtained by injection of rabbits with fixed complement. In this agglutination neither C'1 nor C'2 takes part. Fixed C'4 acts as an agglutinogen. An additional agglutinogen, distinct from C'4, was found on persensitized cells...
متن کاملStudies on the Antigenic Structure of Ribonuclease
Alkali-denatured bovine pancreatic ribonuclease (RNase) reacts poorly with antibody to the native molecule, and RNase whose disulfide bridges have been broken by oxidation or reduction is completely inactive with this antiserum. These observations suggest that the antigenicity of the native protein is, in part, attributable to its conformation (1). Oxidized RNase has no detectable immunogenic o...
متن کاملStudies on the antigenic relationship among phleboviruses.
The antigenic relationship of the 31 currently recognized phlebotomus fever group viruses was examined by plaque reduction neutralization test. Although some low-level 0cross-neutralization was observed, each of the viruses was easily differentiated by this method. Rift Valley fever virus was shown to be antigenically related to Candiru, Frijoles, Karimabad and Punta Toro viruses. Naples, Tehra...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1967
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-17-4-383