Results 111 to 120 of about 3,645 (156)
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ASSOCIATION OF PRECIPITINS AND COELIAC DISEASE
Allergy, 1977SUMMARYFour fractions, fraction A, B, C, and D, were isolated from the aqueous extract of wheat flour on a Sephadex G‐75 column. It was found that the repeated gel‐filtrated fraction A reacts as an antigen with the sera of coeliac patients. On the basis of its molecular weight and amino acid composition, it is gliadin.Each of the 28 coeliac patients ...
M, Kávai +5 more
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On the mechanism of the quantitative precipitin reaction
Immunochemistry, 1966Abstract The types of complexes which constitute antigen-antibody precipitate and supernatant have been computed from a theoretical interpretation of results of quantitative precipitin analyses. It was found that precipitates in the antibody and antigen excess regions are composed primarily of small complexes.
F, Aladjem, M T, Palmiter, F W, Chang
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Journal of the American Medical Association, 1926
Important as previous studies on hemolytic streptococci as a cause of scarlet fever may be, especially immunologic studies, convincing proof of etiologic relationship of hemolytic streptococci to scarlet fever was lacking until the Dicks produced the disease in human volunteers with pure cultures of this organism.
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Important as previous studies on hemolytic streptococci as a cause of scarlet fever may be, especially immunologic studies, convincing proof of etiologic relationship of hemolytic streptococci to scarlet fever was lacking until the Dicks produced the disease in human volunteers with pure cultures of this organism.
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Interpretation of the Ouchterlony Precipitin Test
The Journal of Immunology, 1955Summary Under ordinary test conditions specific precipitates in the agar plate do not interfere with the free diffusion of unrelated antigens and antibodies. Identical antigens always give rise to fusion of their specific precipitates. Unrelated antigens may produce complete intersection, partial intersection or fusion of their specific ...
M W, WILSON, B H, PRINGLE
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Precipitins in the serum of the atlantic salmon
Developmental & Comparative Immunology, 1980Abstract Sera were collected from Atlantic salmon from rivers and estuaries in Northwest England, Northern Ireland, Wales and Southwest England in the years 1966 to 1975, during an outbreak of Ulcerative Dermal Necrosis (UDN), and examined against extracts of diseased tissue (DTE) and amylopectin (Ap) by gel diffusion and single radial ...
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On Goldberg’s Theory of the Precipitin Reaction
The Journal of Immunology, 1958Summary It is shown that Goldberg’s theory of the precipitin reaction is incompatible with the assumption that, at any stage, all the antigen is precipitated.
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Precipitins to Grass Pollen Proteins
Nature, 1953THE skin-reactive substances of grass pollen extracts used in clinical allergy have recently been shown to be proteins of average molecular weight 14,0001. Only two instances of a precipitating anti-serum to grass pollen extracts are known2,3.
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