ANTI-HBS DETECTION - A MODIFIED PASSIVE HEMAGGLUTINATION ASSAY

被引:0
|
作者
MCDONALD, CP [1 ]
BARBARA, JAJ [1 ]
ALIZZI, A [1 ]
AHYA, R [1 ]
VYAS, N [1 ]
CONTRERAS, M [1 ]
机构
[1] ROYAL FREE HOSP,LONDON NW3 2QG,ENGLAND
来源
MEDICAL LABORATORY SCIENCES | 1992年 / 49卷 / 01期
关键词
HEMAGGLUTINATION; HEPATITIS-B ANTIBODIES;
D O I
暂无
中图分类号
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号
1001 ;
摘要
Modification of a commercial haemagglutination assay for the detection of anti-HBs has reduced the test time from over one hour to approximately 25 min, increased sensitivity ten-fold without any prozoning, maintained specificity and reduced costs by 90%. The modification consists of diluting the reagent cells ten-fold; these are then added to dilutions of test serum in a V-well microplate. After incubation, plates are centrifuged and then inclined at 70-degrees. Positive and negative reactions can be clearly distinguished within approximately 10 minutes.
引用
收藏
页码:66 / 69
页数:4
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