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Preparation of rabbit anti-Ganoderma sinensis immunomodulatory protein polyclonal antibody
Author(s) -
Qizhang Li,
Zheng Shengbo,
Xuefei Wang,
Bao Tingwen,
XuanWei Zhou
Publication year - 2011
Publication title -
african journal of microbiology research
Language(s) - English
Resource type - Journals
ISSN - 1996-0808
DOI - 10.5897/ajmr10.471
Subject(s) - polyclonal antibodies , rabbit (cipher) , antibody , ganoderma , chemistry , traditional medicine , biology , ganoderma lucidum , food science , immunology , medicine , mathematics , statistics
Ganoderma sinensis immunomodulatory protein (FIP-gsi) was a new protein in fungal immunomodulatory protein (FIP) family. Based on the recombinant FIP-gsi expressed inEscherichia coli, the New Zealand white rabbits were immunized with the purity protein to prepare anti-FIP-gsi polyclonal antibody. The efficacy of polyclonal antibody was detected by ELISA and Western blot. The results showed that the anti-FIP-gsi polyclonal antibody with high efficient value and specificity has been successfully preparation, and its efficient value was 1:625,000 detected by indirect ELISA, and a special band had been observed by Western blot method. This study established a method to identify FIP-gsi by immunoblotting, and will lay a foundation for further exploring the immunologic function of FIP-gsi.   Key words: Ganoderma sinensis fugal immunomodulatory proteins (FIP-gsi), polyclonal antibody, ELISA, Western blot.

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