Method of producing alkaline phosphatase
US10988744B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jun 6, 2017 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Sep 6, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/30
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The disclosure provides a method of producing recombinant alkaline phosphatase comprising: (i) culturing an alkaline phosphatase in a recombinant cell culture; (ii) obtaining a preparation of recombinant alkaline phosphatase from the cell culture; and (iii) minimizing in the preparation a concentration of at least one metal ion selected from the group consisting of: Nickel (Ni), Cobalt (Co), Copper (Cu), Manganese (Mn), Chromium (Cr), and Molybdenum (Mo).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.