Immunoaffinity purification and characterization of vacuolar H+ATPase from bovine kidney.
نویسندگان
چکیده
منابع مشابه
Immunoaffinity purification of bovine factor VII.
Factor VII has been purified to homogeneity from bovine plasma by a procedure that includes affinity purification on an immunoadsorbent column. Recovery was determined by both coagulant assay and liquid scintillation counting, using 3H-factor VII as an internal standard. The purification factor calculated by both methods was approximately 120,000-fold, with a final yield of approximately 18%. H...
متن کاملImmunoaffinity purification and characterization of thromboxane synthase from porcine lung.
Thromboxane synthase has been purified 620-fold from porcine lung microsomes by a three-step purification procedure including Lubrol-PX solubilization, reactive blue-agarose chromatography, and immunoaffinity chromatography. The purified enzyme exhibited a single protein band (53,000 daltons) on sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Rabbit antiserum raised against the purif...
متن کاملImmunoaffinity purification and characterization of leucine aminopeptidase from human liver.
Leucine aminopeptidase was purified from human liver cytosol to homogeneity, 1538-fold, with a yield of 84.4% by immunoaffinity chromatography. Increases in the activity and the stability of the enzyme were simultaneously observed during the purification procedure, suggesting the presence of some endogenous inhibitor in cytosol. The specific activity and Km value of the enzyme for L-leucine ami...
متن کاملPurification and characterization of the neu/erb B2 ligand-growth factor from bovine kidney.
A neu/erb B2 ligand growth factor (NEL-GF) was purified to homogeneity from bovine kidney by a procedure involving ammonium sulfate fractionation (35-70% saturation) followed by sequential column chromatography on DEAE-cellulose (DE52), Sulfadex (sulfated Sephadex G-50), heparin-Sepharose 4B, and Superdex 75 (fast protein liquid chromatography). NEL-GF was found to be a 25-kDa polypeptide accor...
متن کامل2-Keto-4-hydroxyglutarate aldolase: purification and characterization of the homogeneous enzyme from bovine kidney.
2-Keto-4-hydroxyglutarate aldolase, which catalyzes the reversible cleavage of 2-keto-4-hydroxyglutarate, yielding pyruvate plus glyoxylate, has been purified from extracts of bovine kidney to apparent homogeneity as judged by polyacrylamide gel electrophoresis, gel filtration chromatography, sucrose density gradient centrifugation, and meniscus depletion sedimentation equilibrium experiments. ...
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: Journal of Biological Chemistry
سال: 1987
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)47797-6