Purification process of a human growth hormone
US5760187A · kind A · utility
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3References
8Claims
0Family size
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Key dates
| Filing date | Feb 19, 1997 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Feb 19, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A human growth hormone can be purified by allowing a solution containing the human growth hormone to contact with a blue pigment-bonded carrier in order to selectively adsorb the human growth hormone, then eluting the human growth hormone with an eluant of high ionic strength or an eluant containing a protein denaturing agent. This method readily enables the mass production of a highly purified human growth hormone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.