Determination of apolipoprotein B by kinetic (rate) nephelometry
نویسندگان
چکیده
منابع مشابه
Determination of apolipoprotein B by kinetic (rate) nephelometry.
Determination of apoB by rate nephelometry is a simple, rapid and precise method, which is also suitable for a routine laboratory. It can be standardized with lipoprotein-B or LDL fractions, but only if these fractions are diluted with fresh whole serum. The standardization is also valid for VLDL if the samples are diluted with hydroxypolyethoxydodecane (trade name: Thesit) in a concentration o...
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We studied the development of light scattering in the reaction between anti-apolipoprotein B and apolipoprotein B in intact very-low-density lipoproteins (I) and low-density lipoproteins (II) as well as in lipoproteins treated with lipases, and found considerable differences in the kinetics of the immunoreaction for the two lipoprotein classes. Pre-incubation with triglyceride lipase and choles...
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We evaluated new, commercially available reagents for assaying apolipoproteins (apo) A-I and B by rate nephelometry (INA). Our initial linearity studies for apoA-I indicated that use of the commercial diluent resulted in incomplete immunoreactivity. Subsequent revision of the calibration line by the manufacturer compensated for this and improved the linearity for the apoA-I assay. We observed g...
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The use of amino acids labeled with stable isotopes represents a relatively new approach for determining kinetic parameters of apolipoprotein metabolism; thus, several aspects of experimental protocols need to be defined. The aims of the present study were to determine whether a) different amino acid tracers or b) different methods of tracer administration affected apolipoprotein (apo) B kineti...
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ژورنال
عنوان ژورنال: Journal of Lipid Research
سال: 1982
ISSN: 0022-2275
DOI: 10.1016/s0022-2275(20)38092-5