These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Cholesterol-hydroxylating cytochrome P-450 from bovine adrenal cortex mitochondria and human placenta: immunochemical properties and structural characteristics].
    Author: Usanov SA, Chernogolov AA, Honkakoski P, Lang M, Passanen M, Raunio H, Pelkonen O.
    Journal: Biokhimiia; 1990 May; 55(5):865-77. PubMed ID: 2393675.
    Abstract:
    An immunochemical comparison of components of cholesterol side chain cleavage system from bovine adrenocortical and human placental mitochondria has been carried out. Antibodies against cytochrome P-450scc, adrenodoxin reductase and adrenodoxin from bovine adrenocortical mitochondria were shown to cross-react with corresponding antigens of human placental mitochondria. A highly sensitive immunochemical method for cytochrome P-450scc determination has been developed. Limited proteolysis of cytochrome P-450scc of human placental mitochondria was studied, and the products of trypsinolysis were identified using antibodies against cytochrome P-450scc and fragments of its polypeptide chain: F1, F2 and F3. Immunochemical relatedness of ferredoxins from bovine adrenocortical and human placental mitochondria allowed one to develop a fast and efficient method for cytochrome P-450scc purification from human placental mitochondria by affinity chromatography on adrenodoxin-Sepharose.
    [Abstract] [Full Text] [Related] [New Search]