Taq DNA polymerase mutants for probe qPCR
US11649441B2 · kind B2 · utility
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Key dates
| Filing date | Sep 9, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Oct 20, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Disclosed are Taq DNA polymerase mutants which exhibit enhanced efficiency in qPCR compared to the wild type Taq DNA polymerase. Such mutants include: V62S, V64S, A70F, F73A, A77F, P253G, E255K, D257R, A259F, A271F, L288S, E289K, S357I, L361S, L376S, P382G, T385I, G418P, R419D, E421K, L461S, A472F, E497K, L498S, E524K, D551R, R556D, S679I, L789S, E189K/E507K/E742K (See Sequence Listing Guide for the mutants' amino acid and protein sequences).
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