Isolation and purification of lung surfactant protein
US5403915A · kind A · utility
1Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1993 |
| Grant date | Apr 4, 1995 |
| Priority date | — |
| Expiry date | Aug 18, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/848
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods are provided for the isolation and purification of recombinant lung surfactant protein. The methods involve a multistep procedure including extraction with a C.sub.1 -C.sub.4 aliphatic alcohol and chromatographic purification steps which employ a C.sub.1 -C.sub.4 aliphatic alcohol as eluant. Purified proteins obtained using the disclosed isolation and purification steps are provided as well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.