Immunochromatographic assay test paper for detecting staphylococcal enterotoxin B and preparation method thereof
A technology of immunochromatographic test paper and staphylococcus enterotoxin, which is applied in the direction of measuring devices, analysis materials, instruments, etc., can solve the problem of time-consuming, cumbersome steps, and the detection of type B Staphylococcus aureus enterotoxin by immunochromatographic test paper, etc. problem, to achieve the effect of simple specimen processing
Inactive Publication Date: 2010-11-24
MICROBE EPIDEMIC DISEASE INST OF PLA MILITARY MEDICAL ACAD OF SCI
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However, the disadvantage of this method is that it takes a long time, about 4 hours, and the steps are relatively cumbersome
There is no report on the detection of type B Staphylococcus aureus enterotoxin by immunochromatographic test paper
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Abstract
The invention discloses an immune chromatographic indicator paper and making method of B-typed staphylococcus aureus enterotoxin, which comprises the following parts: sample pad 1, metal pad 2 with specific antibody mark colloidal gold probe of B-typed staphylococcus aureus enterotoxin in connection with one end of sample pad tightly, nitric fiber film (NC film) 3 in connection with the other endof metal pad tightly, water-absorbing pad 4 in connection with the other end of nitric fiber film tightly, wherein the nitric fiber film covers mutually separated detecting line 5 and quality controlline 6, which is specific antibody of B-typed staphylococcus aureus enterotoxin and sheep-anti-rabbit lgG separately.
Description
An immunochromatographic test paper for detecting type B Staphylococcus aureus enterotoxin and its preparation method technical field The invention relates to a test paper for detecting type B staphylococcus aureus enterotoxin and a preparation method thereof, in particular to an immunochromatographic test paper for detecting type B staphylococcus aureus enterotoxin and a preparation method thereof. Background technique Staphylococcal enterotoxin (SE) is a protein exotoxin produced by Staphylococcus aureus (Staphylococcusaureus), which can be divided into multiple serotypes A to I. Among them, staphylococcal enterotoxin B (SEB) has the highest toxin production (Gao Shude, Wang Meixian, editor-in-chief, Epidemic Prevention Inspection Manual, p83-85, 1982, People's Health Publishing House). Since SEB is an important incapacitating toxin, it is included in the checklist of the International Convention on the Prohibition of Biological Weapons as a classic biological warfare ag...
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IPC IPC(8): G01N33/569G01N33/558G01N33/532
Inventor 端青姜永强郑裕玲檀华朱虹何君
Owner MICROBE EPIDEMIC DISEASE INST OF PLA MILITARY MEDICAL ACAD OF SCI
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