HEPATIC CELL GROWTH FACTOR

NEW MATERIAL:A hepatic cell growth factor [estimated molecular weight by SDS-PAGE (under non-reducing condition), 76,000-92,000; active to enable growth of hepatic cell; losing the above activity by the heat-treatment at 80 deg.C for 10min; losing the above activity by trypsin digestion and chymotry...

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Hauptverfasser: TSUBOUCHI HIROHITO, NAKAYAMA HIROYUKI, TAKAHASHI KOZO, DAIKUHARA YASUSHI, AIDA EIICHI, HASHIMOTO SHUJI, HIRONO SHIYUUICHI
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creator TSUBOUCHI HIROHITO
NAKAYAMA HIROYUKI
TAKAHASHI KOZO
DAIKUHARA YASUSHI
AIDA EIICHI
HASHIMOTO SHUJI
HIRONO SHIYUUICHI
description NEW MATERIAL:A hepatic cell growth factor [estimated molecular weight by SDS-PAGE (under non-reducing condition), 76,000-92,000; active to enable growth of hepatic cell; losing the above activity by the heat-treatment at 80 deg.C for 10min; losing the above activity by trypsin digestion and chymotrypsin digestion; having strong affinity to heparin]. USE:Remedy for hepatic diseases such as acute hepatitis, chronic hepatitis, hepatocirrhosis, etc., and post-operative remedy for hepatectomy. Antigen for establishing immunological diagnosis of various diseases. PREPARATION:Human blood, especially blood (plasma) of patient of fulminant hepatitis is heated at 56 deg.C for about 15min, fractionated with ammonium sulfate and a fraction precipitated at an ammonium sulfate concentration of about 1.1-2.1M is collected to obtain the active component. The obtained component can be purified by gel-filtration using a carrier, ion exchange chromatography using an anion exchange material such as DEAE, etc.
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subjects CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
title HEPATIC CELL GROWTH FACTOR
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