Title : An aptamer-based assay for thrombin via structure switch based on gold nanoparticles and magnetic nanoparticles.

Pub. Date : 2010 Mar 15

PMID : 20152425






5 Functional Relationships(s)
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1 In the protocol, the aptamer for thrombin was immobilized on magnetic nanoparticle, and its complementary oligonucleotide was labeled with gold nanoparticles, then the aptamer was hybridized with the complementary oligonucleotide to form the duplex structure as a probe, this probe could be used for the specific recognition for thrombin. Oligonucleotides coagulation factor II, thrombin Homo sapiens
2 In the protocol, the aptamer for thrombin was immobilized on magnetic nanoparticle, and its complementary oligonucleotide was labeled with gold nanoparticles, then the aptamer was hybridized with the complementary oligonucleotide to form the duplex structure as a probe, this probe could be used for the specific recognition for thrombin. Oligonucleotides coagulation factor II, thrombin Homo sapiens
3 In the protocol, the aptamer for thrombin was immobilized on magnetic nanoparticle, and its complementary oligonucleotide was labeled with gold nanoparticles, then the aptamer was hybridized with the complementary oligonucleotide to form the duplex structure as a probe, this probe could be used for the specific recognition for thrombin. Oligonucleotides coagulation factor II, thrombin Homo sapiens
4 In the presence of thrombin, the aptamer prefer to form the G-quarter structure with thrombin, resulting in the dissociation of the duplex of the probe and the release of the gold labeled oligonucleotide. Oligonucleotides coagulation factor II, thrombin Homo sapiens
5 In the presence of thrombin, the aptamer prefer to form the G-quarter structure with thrombin, resulting in the dissociation of the duplex of the probe and the release of the gold labeled oligonucleotide. Oligonucleotides coagulation factor II, thrombin Homo sapiens