SARS virus antibody detecting method, rapid diagnosis kit and preparation method

A technology for rapid diagnosis and antibody detection, applied in the field of diagnosis and detection of SARS coronavirus antibodies, can solve the problems of difficulty in virus antigen preparation, inability to mass-produce, poor specificity, etc., and achieve the effects of simple preparation method, simple operation and good stability.
CN1570638AInactive Publication Date: 2005-01-26LANZHOU YAHUA BIOTECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
LANZHOU YAHUA BIOTECH
Publication Date
2005-01-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to a detection mode of SARS virus antibody and a preparing method of the box for rapid diagnosis reagent. The checking method includes that (1) putting antihuman Ig antibody marked by colloidal gold in the carrier, and coating detecting thread made of variant antigen of SARS coronavirus and controlling thread made of antipest IgG antibody in the detecting carrier connecting with the marked one. (2) putting human serum in the marked carrier. The box for rapid diagnosis reagent includes checkerboard marked by variant antibody of SARS coronavirus, which comprises water-absorbing layer of adding-kind edge, detecting layer and water-absorbing layer of water-uptake edge. There is antihuman Ig antibody layer between detecting layer and water-absorbing layer of water-uptake edge, and in the detecting layer there is detecting thread made of variant antigen of SARS coronavirus and controlling thread made of antipest IgG antibody coating.
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Description

technical field

[0001] The invention relates to a method for diagnosing and detecting antibodies against SARS coronavirus, a gold-labeled rapid diagnostic kit for antibodies against SARS coronavirus used in the method, and a preparation method thereof. Background technique

[0002] Severe Acute Respiratory Syndrome (SARS) is a sudden human infectious disease that recently occurred in many countries in the world, and it is a sudden disaster faced by mankind. The prevention and treatment of SARS has become the most important task at present. The vast number of medical workers are fighting against SARS. Scientists from all over the world are studying the prevention and treatment methods of SARS, including diagnostic methods, therapeutic drugs and preventive vaccines. The US "Science" magazine published two series of research papers on the SARS virus genome on May 1. This is the first batch of peer-reviewed SARS virus genome research results. Two scientific research teams compo...

Claims

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