Improved synthesis of 3-14C-3-hydroxy-3-methylglutaryl coenzyme A.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improved synthesis of 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA).

An improved method for the chemical synthesis of HMG-CoA is described. The procedure is designed to prevent the formation of 3-acetoxy-HMG-CoA.

متن کامل

Purification of 3-hydroxy-3-methylglutaryl coenzyme A reductase.

The enzyme 3-hydroxy-3-methylglutaryl coenzyme agarose, glucose-6-phosphate dehydrogenase, and aldolA reductase from human liver was purified to homogeneity. ase were from Sigma Chemical co.; agarose-hexaneHMG-CoA was from P-L Biochemicals; bovine serum Electrophoresis of the purified human enzyme on non-denaturing gels revealed a single protein-staining band that co-migrated with reductase act...

متن کامل

Class II 3-hydroxy-3-methylglutaryl coenzyme A reductases.

The biosynthesis of isopentenyl diphosphate (isopentenyl pyrophosphate), the precursor of isoprenoids in all forms of life, occurs by two distinct metabolic pathways, the mevalonate pathway (Fig. 1) and the glyceraldehyde 3-phosphate/pyruvate pathway, often termed the nonmevalonate pathway (17). Whereas many gram-negative bacteria employ the nonmevalonate pathway (26), humans, other eukaryotes,...

متن کامل

Cytoplasmic 3-Hydroxy-3-methylglutaryl Coenzyme A Synthase from Liver

The cytoplasmic fraction of avian liver contains multiple forms of 3-hydroxyd-methylglutaryl coenzyme A synthase which are distinct from their mitochondrial counterpart. Of the four cytoplasmic species, synthases I and II predominate, constituting 22 and 62%, respectively, of the total cytoplasmic synthase activity; synthases III and IV are minor forms comprising the remaining 16%. Each of the ...

متن کامل

Improved methods for the assay and activation of 3-hydroxy-3-methylglutaryl coenzyme A reductase.

A simple and rapid mixed-phase method for the quantitative assay of 3-hydroxy-3-methylglutaryl (HMG)-CoA reductase and a procedure for the efficient reactivation of Mg-ATP-inactivated microsomal HMG-CoA reductase by potato acid phosphatase are described. The mixed-phase assay entails the direct addition of the acidified, deproteinized incubation mixture to a toluene-based scintillation fluor. T...

متن کامل

ذخیره 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: Agricultural and Biological Chemistry

سال: 1975

ISSN: 0002-1369,1881-1280

DOI: 10.1271/bbb1961.39.1675