Yolk antibody of anti SARS coronavirus and its preparation method and liquid preparation

A coronavirus and egg yolk antibody technology, applied in the field of egg yolk antibodies, can solve problems such as inability to disinfect and protect the human body, achieve the effects of preventing severe acute respiratory syndrome, high extraction efficiency, and easy industrialization
CN1556113AInactive Publication Date: 2004-12-22BIOINFORBODY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BIOINFORBODY
Publication Date
2004-12-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

A yolk antibody for SARS coronavirus is prepared through injecting the antigen, which may be recombinant genetic protein S, M, or E,or the antigen epitope for said protein able to represent SARS coronavirus, or the synthetic polypeptide of said protein, etc, in health hen for primary immunizing, booster immunizing, collecting its egg, extracting yolk, and extracting the yolk antibody from it. It can also be prepared to become liquid preparation. It can be used to prevent SARS.
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Description

technical field

[0001] The invention relates to an anti-SARS coronavirus yolk antibody, a preparation method and a liquid preparation thereof. Background technique

[0002] The disease characterized by fever and lung infection that began to appear in Guangdong in November 2002 is internationally known as severe acute respiratory syndrome (Severe Acute Respiratory Syndrome, referred to as SARS). As of May 26, 2003, SARS cases have been found in 31 countries around the world, and the cumulative number of cases worldwide has reached 8,202. The disease is endemic in 25 provinces, municipalities and autonomous regions in my country, and the cumulative number of cases has reached 5,316. The prevalence of the disease has had a very serious impact on the economic and social stability of various countries.

[0003] The SARS virus belongs to the Coronaviridae family, and the virus particles are mostly round, with a capsule, and there are coronal-arranged filament...

Claims

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