Isolation and purification of lung surfactant protein
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United States of America Patent
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Nov 2, 1993
Grant Date -
N/A
app pub date -
Jul 10, 1990
filing date -
Jul 10, 1990
priority date (Note) -
Expired
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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.
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