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流感抗免疫球蛋白G血凝抑制试验的进一步研究

Further studies on the anti-immunoglobulin G hemagglutination-inhibition test for influenza.

作者信息

Hahon N, Booth J A, Eckert H L

出版信息

Appl Microbiol. 1972 Mar;23(3):485-9. doi: 10.1128/am.23.3.485-489.1972.

Abstract

Incorporating species-specific anti-immunoglobulin G (IgG) serum into the hemagglutination-inhibition (HI) test for influenza markedly increased sensitivity without loss of specificity. The effectiveness of anti-IgG serum for augmenting antibody titers may be influenced by the variable potency of commercial anti-IgG preparations. Maximal enhancement of HI titers was achieved when anti-IgG serum and virus-antiserum mixtures were incubated at 23 C for 10 min. Precision and reproducibility of the test were within acceptable limits. Other conditions likely to affect the test were investigated.

摘要

将种属特异性抗免疫球蛋白G(IgG)血清加入流感血凝抑制(HI)试验中,可显著提高敏感性且不失特异性。商业抗IgG制剂效力的差异可能会影响抗IgG血清提高抗体滴度的效果。当抗IgG血清与病毒抗血清混合物在23℃孵育10分钟时,HI滴度可实现最大增强。该试验的精密度和可重复性在可接受范围内。还对其他可能影响该试验的条件进行了研究。

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本文引用的文献

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Serum Neutralization Anti-IgG Test for Psittacosis.鹦鹉热血清中和抗 IgG 试验。
Infect Immun. 1970 Jul;2(1):7-10. doi: 10.1128/iai.2.1.7-10.1970.
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Serum agglutinins in brucellosis.
Nature. 1951 Apr 7;167(4249):558-9. doi: 10.1038/167558b0.
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Hydrogen ion buffers for biological research.用于生物学研究的氢离子缓冲剂。
Biochemistry. 1966 Feb;5(2):467-77. doi: 10.1021/bi00866a011.

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