Development of a rapid assay for human cardiac troponin I / 中国免疫学杂志
Chinese Journal of Immunology
;
(12)2000.
Article
in Chinese
| WPRIM
| ID: wpr-674709
ABSTRACT
Objective:
To develop a sensitive,rapid,simple gold immunochromatography assay for human cardiac troponin I(cTnI).Methods:
The cTnI was used to immunize Balb/c mice by route method.The spenocytes were fused with SP2/0 myeloma cell lines.Six hybridoma cell lines,secreting stably McAbs to cTnI antigen have been obtained and screened.The 3F10 was coupled with colloidal golds,the 3A7 biotinylated.Streptavidin was coupled with the nitrocellose strip to prepare an test apparatu.According to red line in nitrocellose,thus can analysis the results.Results:
The sensitivity of cTnI measured by this apparatus was 0.4 ng/ml.The 30 patients with acute myocardial infarction(AMI)were detected for cTnI by this apparatus and by the product of PBM Co USA as standard.The coincidence rate of both two assays was 93.6%.Conclusion:
This method is a sensitive,specific simple and rapid assay.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Immunology
Year:
2000
Type:
Article
Similar
MEDLINE
...
LILACS
LIS