منابع مشابه
Cubbing in proapolipoprotein maturation.
Journal of Lipid Research Volume 52, 2011 1861 Copyright © 2011 by the American Society for Biochemistry and Molecular Biology, Inc. In this issue of the Journal of Lipid Research , Francone and colleagues ( 1 ) have described an interesting HDL phenotype in a mouse defi cient in procollagen proteinase enhancer 2 (PCPE2). Present in the plasma of the mice are pre HDL containing as its major, if...
متن کاملPhospholipases A1
Phospholipase A(1) (PLA(1)) is an enzyme that hydrolyzes phospholipids and produces 2-acyl-lysophospholipids and fatty acids. This lipolytic activity is conserved in a wide range of organisms but is carried out by a diverse set of PLA(1) enzymes. Where their function is known, PLA(1)s have been shown to act as digestive enzymes, possess central roles in membrane maintenance and remodeling, or r...
متن کاملSoybean Oil Degumming by Immobilized Phospholipase A1
In the present study, we investigated the ability of an immobilized phospholipase A1 (PLA1) in degumming of soybean oil. The enzyme was immobilized by simple adsorption on bentonite without any further modification. The free and immobilized PLA1 were characterized by Fourier Transform InfraRed (FT-IR) spectroscopy and X-Ray Diffraction (XRD). The immobilizat...
متن کاملHigh yield overexpression and characterization of human recombinant proapolipoprotein A-I.
Human apolipoprotein A-I (apoA-I) is the major protein component of high density lipoproteins (HDL) where it defines the particle structure and stability and functions as the main activator of the enzyme lecithin:cholesterol acyltransferase (LCAT). ApoA-I is expressed in the liver as a preproprotein that is targeted to the endoplasmic reticulum for secretion; in plasma, an unknown protease remo...
متن کاملProapolipoprotein A-I conversion kinetics in vivo in human and in rat.
We have determined the turnover rates for proapolipoprotein A-I (proapoA-I) and mature apolipoprotein A-I (apoA-I) in vivo in human and in rat. For the human study, high density lipoprotein (HDL)-associated 125I-labeled proapoA-I (A-I isoform 1) and 131I-labeled mature apoA-I (A-I isoforms 3, 4, and 5) were injected simultaneously into two normal volunteers. Blood samples were obtained serially...
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ژورنال
عنوان ژورنال: Cancer
سال: 2008
ISSN: 0008-543X,1097-0142
DOI: 10.1002/cncr.23314