Results 161 to 170 of about 83,632 (216)
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Serological identification of thymocyte differentiation antigens
Human Immunology, 1988We have examined subfractions of human thymocytes for the expression of novel differentiation antigens. Non-HLA alloantisera procured from multiparous women served as antibody probes. Thymocytes from five individuals were sequentially separated by discontinuous Percoll density gradient centrifugation and a peanut agglutinin (PNA) panning technique ...
S, Park +5 more
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The Serology of Capsular Antigens
Current topics in microbiology and immunology, 1990The serology of capsular antigens will primarily be understood by the present authors as the principles that determine the use of immunologic reactions for the detection of capsular antigens, and the application of such reactions for the identification and subdivision of bacteria.
F. Ørskov, I. Ørskov
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Serological identification of human tumor antigens
Current Opinion in Immunology, 1997Using the antibody repertoire of cancer patients for the systematic search for human tumor antigens, a plenitude of new human tumor antigens has been identified demonstrating that many human tumors elicit multiple immune responses in the autologous host.
U, Sahin, O, Türeci, M, Pfreundschuh
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Two A Antigens with Abnormal Serologic Properties
Vox Sanguinis, 1957SummaryTwo examples of a blood group A with unusual properties are described. Although the red cells contain a strong A antigen, the cells fail to agglutinate with anti‐A serum if routine tests are applied. The presence of a hidden A antigen was established by absorption and elution experiments and by the blocking test.
J J, VAN LOGHEM +2 more
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Human Genetics, 1981
Anti-H-Y antiserum is generally obtained from female inbred mice or rats that have been hyperimmunized with syngeneic male cells. The specificity of such antiserum is defined by its reactivity for male but not female cells. A number of conventional serological assays have been used to measure that reactivity.
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Anti-H-Y antiserum is generally obtained from female inbred mice or rats that have been hyperimmunized with syngeneic male cells. The specificity of such antiserum is defined by its reactivity for male but not female cells. A number of conventional serological assays have been used to measure that reactivity.
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SEROLOGICALLY H‐Y ANTIGEN‐NEGATIVE XO MICE
International Journal of Immunogenetics, 1985SUMMARYIn a series of six independent experiments organ homogenates of 35 mice of the XX, XO or XY sex chromosome constitutions were absorbed using three different anti‐H‐Y antisera raised in inbred female LEW rats. Residual activities of absorbed antisera were tested in the Raji cell, complement‐dependent, cytotoxicity test.
U H, Wiberg, A, Mayerová
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EQUINE LEUKOCYTE ANTIGEN SYSTEM I. SEROLOGICAL STUDIES
Transplantation, 1980Lymphocytotoxic alloantibodies have been recognized in primiparous mare sera and colostra using the two-step microcytotoxicity test. The antigens detected on the leukocyte membrane do not occur on the erythrocytes. After testing on a cell panel from unrelated horses, absorptions with leukocytes were carried out.
S, Lazary +4 more
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Bovine lymphocyte antigens: serological relationships with erythrocyte and spermatozoan antigens
Animal Blood Groups and Biochemical Genetics, 1976SummaryBovine lymphocytotoxicity tests with 20 unabsorbed bovine blood group sera revealed extensive reactivity which in the majority of cases had no indication of blood group relationship. Six of these sera were absorbed with selected lymphocytes to produce eleven antisera of reduced specificity.
R L, Folger, H C, Hines
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Antigens for serological diagnosis of ovine footrot
Veterinary Microbiology, 1997An antigen extracted from Dichelobacter nodosus with potassium thiocyanate (KSCN) is currently used in enzyme-linked immunosorbent assay (ELISA) for serological diagnosis of ovine footrot, but the test lacks specificity in mature sheep. Other antigens were therefore evaluated for use in this test.
R J, Whittington +2 more
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Serological Recognition of Toxoplasma gondii Cyst Antigens
1996Infection with Toxoplasma gondii is characterised by an acute phase, associated with the rapid proliferation of tachyzoites, followed by a chronic phase during which the slow-growing bradyzoite stage forms cysts in brain and muscle tissue. Although tissue cysts are often refered to as ‘dormant’, there is evidence of bradyzoite turnover within the cyst (
J E, Smith +5 more
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