发明名称 |
NOVEL IMMOBILIZING FUSION PROTEIN FOR EFFECTIVE AND ORIENTED IMMOBILIZATION OF ANTIBODY ON SURFACES |
摘要 |
PURPOSE: A novel fusion protein for a novel antibody fixation is provided to effectively attach to a solid substrate and to detecting an antigen. CONSTITUTION: A fusion protein for antibody fixation contains a mussel adhesive protein having an amino acid sequence of sequence number 6 with Staphylococcus aureus-derived protein A or an amino acid of protein A fragment and sequence number 6. The protein A has an amino acid of sequence number 7. A bio-chip for immune response contains the fusion protein for antibody fixation. A method for detecting an antibody comprises: a step of preparing a biochip containing the fusion protein; a step of fixing the antibody to an antigen; a step of reacting a sample to the bio-chip; and a step of measuring antigen-antibody reaction.
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申请公布号 |
KR20110051778(A) |
申请公布日期 |
2011.05.18 |
申请号 |
KR20090108541 |
申请日期 |
2009.11.11 |
申请人 |
POSTECH ACADEMY-INDUSTRY FOUNDATION |
发明人 |
KIM, CHANG SUP;CHA, HYUNG JOON |
分类号 |
C07K19/00;C12N15/62;C12N15/63;G01N33/53 |
主分类号 |
C07K19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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