Purification and characterization of serine proteinase from white croaker skeletal muscle.
نویسندگان
چکیده
منابع مشابه
Characterization and purification of a Ca2+ ion-activated neutral proteinase inhibitor in rabbit skeletal muscle.
This paper describes the isolation, purification and properties of a specific inhibitor of calcium-activated neutral proteinase (CaANP) in rabbit skeletal muscle. The inhibitor was a thermo-acid-stable protein degraded by trypsin and chymotrypsin and seemed to contain two polypeptide chains with molecular weights of 70 000 and 13 000 daltons. Maximal inhibitory activity was obtained at neutral ...
متن کاملPurification and characterization of a keratinolytic serine proteinase from Streptomyces albidoflavus.
Streptomyces strain K1-02, which was identified as a strain of Streptomyces albidoflavus, secreted at least six extracellular proteases when it was cultured on feather meal-based medium. The major keratinolytic serine proteinase was purified to homogeneity by a two-step procedure. This enzyme had a molecular weight of 18,000 and was optimally active at pH values ranging from 6 to 9.5 and at tem...
متن کاملPurification and characterization of serine proteinase from a halophilic bacterium, Filobacillus sp. RF2-5.
In order to find a unique proteinase, proteinase-producing bacteria were screened from fish sauce in Thailand. An isolated moderately halophilic bacterium was classified and named Filobacillus sp. RF2-5. The molecular weight of the purified enzyme was estimated to be 49 kDa. The enzyme showed the highest activity at 60 degrees C and pH 10-11 under 10% NaCl, and was highly stable in the presence...
متن کاملPurification and characterization of a 43-kilodalton extracellular serine proteinase from Cryptococcus neoformans.
An extracellular proteinase was purified from culture filtrates of Cryptococcus neoformans NHPY24 by DEAE ion-exchange chromatography and gelatin affinity column chromatography with azoalbumin as the substrate. The molecular mass of the purified enzyme was 43 kDa by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, its pH optimum was 7.0 to 8.0, and maximal activity was obtained at pH ...
متن کاملPurification of dystrophin from skeletal muscle.
Dystrophin was purified from rabbit skeletal muscle by alkaline dissociation of dystrophin-glycoprotein complex which was first prepared by derivatized lectin chromatography. Dystrophin-glycoprotein complex was isolated from digitonin-solubilized rabbit skeletal muscle membranes by a novel two-step method involving succinylated wheat germ agglutinin (sWGA) chromatography and DEAE-cellulose ion ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1991
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.57.133