发明名称 |
ALKALINE ACTIVATION FOR IMMOBILIZATION OF DNA TAGGANTS |
摘要 |
The invention provides methods for stably binding and immobilizing deoxyribonucleic acid onto objects and substrates. The method includes exposing the deoxyribonucleic acid to alkaline conditions, and contacting the deoxyribonucleic acid to the object or substrate. The alkaline conditions are produced by mixing the deoxyribonucleic acid with an alkaline solution having a pH of about 9.0 or higher, and contacting the deoxyribonucleic acid to the substrate. The immobilized DNA can be used as a taggant and can be used in combination with other detectable taggants, such as optical reporters. Methods for authentication of a DNA marked object are also provided. |
申请公布号 |
EP3016965(A1) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20140820538 |
申请日期 |
2014.03.06 |
申请人 |
APPLIED DNA SCIENCES INC. |
发明人 |
BERRADA, ABDELKRIM;LIANG, BENJAMIN MINGHWA;JUNG, LAWRENCE;JENSEN, KURT |
分类号 |
C07H21/04;C12Q1/68 |
主分类号 |
C07H21/04 |
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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