219607-49-5
Chemical Structure
3'-O-(2-Nitrobenzyl)-dTTP
- CAS No.: 219607-49-5
- Formula:C17H22N3O16P3
- Molecular Weight:617.29
InChIKey: OLAXWXCDFMWAOD-RRFJBIMHSA-N
SMILES: OP(OC[C@H]1O[C@@H](N2C(NC(C(C)=C2)=O)=O)C[C@@H]1OCC3=CC=CC=C3[N+]([O-])=O)(OP(OP(O)(O)=O)(O)=O)=O
Biological Activity: 3'-O-(2-Nitrobenzyl)-dTTP acts as a reversible terminator for DNA chain elongation. 3'-O-(2-Nitrobenzyl)-dTTP interacts with 9°N polymerase (exo-) A485L/Y409V, gets recognized and incorporated into the elongating DNA chain, thereby temporarily terminating the polymerase reaction. 3'-O-(2-Nitrobenzyl)-dTTP carries a 3'-O-(2-nitrobenzyl) blocking group, which can be removed by laser irradiation to regenerate the free 3'-OH− group and restore polymerase activity. 3'-O-(2-Nitrobenzyl)-dTTP is applicable in DNA sequencing studies[1].
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3'-O-(2-Nitrobenzyl)-dTTP | 3'-O-(2-Nitrobenzyl)-dTTP acts as a reversible terminator for DNA chain elongation. 3'-O-(2-Nitrobenzyl)-dTTP interacts with 9°N polymerase (exo-) A485L/Y409V, gets recognized and incorporated into the elongating DNA chain, thereby temporarily terminating the polymerase reaction. 3'-O-(2-Nitrobenzyl)-dTTP carries a 3'-O-(2-nitrobenzyl) blocking group, which can be removed by laser irradiation to regenerate the free 3'-OH− group and restore polymerase activity. 3'-O-(2-Nitrobenzyl)-dTTP is applicable in DNA sequencing studies. | |||||||||||||||||||||
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