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用于检测针对福氏志贺氏菌抗原的免疫球蛋白G和免疫球蛋白A抗体的酶联免疫吸附测定。

Enzyme-linked immunosorbent assay for immunoglobulin G and immunoglobulin A antibodies to Shigella flexneri antigens.

作者信息

Keren D F

出版信息

Infect Immun. 1979 May;24(2):441-8. doi: 10.1128/iai.24.2.441-448.1979.

DOI:10.1128/iai.24.2.441-448.1979
PMID:378853
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC414321/
Abstract

An enzyme-linked immunosorbent assay has been developed to detect class-specific antibodies to Shigella flexneri lipopolysaccharide antigens. This enzyme-linked immunosorbent assay system has been used to measure antibodies present in serum or intestinal secretions without further purification. It is considerably more sensitive than passive hemagglutination, allowing detection of as little as 1.3 ng of specific immunoglobulin G antibody per ml in immune sera. Optimal conditions for this assay are outlined in this report.

摘要

已开发出一种酶联免疫吸附测定法来检测针对福氏志贺氏菌脂多糖抗原的类特异性抗体。该酶联免疫吸附测定系统已用于测量血清或肠道分泌物中存在的抗体,无需进一步纯化。它比被动血凝反应灵敏得多,能够检测出免疫血清中每毫升低至1.3纳克的特异性免疫球蛋白G抗体。本报告概述了该测定法的最佳条件。

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本文引用的文献

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Protein measurement with the Folin phenol reagent.使用福林酚试剂进行蛋白质测定。
J Biol Chem. 1951 Nov;193(1):265-75.
2
Enzyme-linked immunosorbent assay. II. Quantitative assay of protein antigen, immunoglobulin G, by means of enzyme-labelled antigen and antibody-coated tubes.酶联免疫吸附测定。二、借助酶标记抗原和抗体包被管对蛋白质抗原、免疫球蛋白G进行定量测定。
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Solid-phase radioimmunoassay in antibody-coated tubes.在抗体包被管中的固相放射免疫测定。
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Enzyme-linked immunosorbent assay (ELISA). Quantitative assay of immunoglobulin G.酶联免疫吸附测定(ELISA)。免疫球蛋白G的定量测定。
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Coupling of enzymes to proteins with glutaraldehyde. Use of the conjugates for the detection of antigens and antibodies.用戊二醛将酶与蛋白质偶联。偶联物用于抗原和抗体的检测。
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Titration of antibodies to salmonella O antigens by enzyme-linked immunosorbent assay.通过酶联免疫吸附测定法对沙门氏菌O抗原抗体进行滴定
Infect Immun. 1972 Nov;6(5):703-8. doi: 10.1128/iai.6.5.703-708.1972.
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Protective capacity of antibodies against E. coli O antigen with special reference to the avidity.抗大肠杆菌O抗原抗体的保护能力,特别提及亲和力。
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Local antibody production in experimental pyelonephritis: amount, avidity, and immunoglobulin class.实验性肾盂肾炎中的局部抗体产生:数量、亲和力及免疫球蛋白类别
Infect Immun. 1974 Sep;10(3):411-5. doi: 10.1128/iai.10.3.411-415.1974.
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The cross-linking of proteins with glutaraldehyde and its use for the preparation of immunoadsorbents.蛋白质与戊二醛的交联及其在免疫吸附剂制备中的应用。
Immunochemistry. 1969 Jan;6(1):53-66. doi: 10.1016/0019-2791(69)90178-5.
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Determination of the optimal ammonium sulfate concentration for the fractionation of rabbit, sheep, horse, and goat antisera.确定用于兔、羊、马和山羊抗血清分级分离的最佳硫酸铵浓度。
Appl Microbiol. 1973 Jan;25(1):26-36. doi: 10.1128/am.25.1.26-36.1973.