Carboxylic ester hydrolases in mitochondria from rat skeletal muscle
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Carboxylic ester hydrolases in mitochondria from rat skeletal muscle. / Kirkeby, S; Moe, D; Zelander, T.
In: Journal of Molecular Histology (Print Edition), Vol. 22, No. 2, 1990, p. 95-101.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Carboxylic ester hydrolases in mitochondria from rat skeletal muscle
AU - Kirkeby, S
AU - Moe, D
AU - Zelander, T
N1 - Keywords: Animals; Carboxylic Ester Hydrolases; Centrifugation; Detergents; Edetic Acid; Enzyme Inhibitors; Freezing; Isoenzymes; Male; Mersalyl; Mitochondria, Muscle; Muscles; Rats; Rats, Inbred Strains; Tritolyl Phosphates
PY - 1990
Y1 - 1990
N2 - A mitochondrial pellet, prepared from rat skeletal muscle, contained a number of carboxylic ester hydrolase isoenzymes. The esterases which split alpha-naphthyl acetate were organophosphate sensitive, whereas two out of three indoxyl acetate hydrolysing enzymes were resistant to both organophosphate and organomercury. The activity of the indoxyl acetate esterases was enhanced by the non-ionic detergents Tween-40 and Lubrol. After freezing, thawing and high speed centrifugation most of the alpha-naphthyl acetate splitting enzymes were found in the supernatant, indicating that the enzymes are loosely bound to mitochondrial membranes.
AB - A mitochondrial pellet, prepared from rat skeletal muscle, contained a number of carboxylic ester hydrolase isoenzymes. The esterases which split alpha-naphthyl acetate were organophosphate sensitive, whereas two out of three indoxyl acetate hydrolysing enzymes were resistant to both organophosphate and organomercury. The activity of the indoxyl acetate esterases was enhanced by the non-ionic detergents Tween-40 and Lubrol. After freezing, thawing and high speed centrifugation most of the alpha-naphthyl acetate splitting enzymes were found in the supernatant, indicating that the enzymes are loosely bound to mitochondrial membranes.
M3 - Journal article
C2 - 2109744
VL - 22
SP - 95
EP - 101
JO - Journal of Molecular Histology
JF - Journal of Molecular Histology
SN - 1567-2379
IS - 2
ER -
ID: 10141011