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- القصر العينى,
- 01211113185
-
Cholesterol CHOD-PAP LS 4×100 ml
DescriptionFIU_CHOLESTEROL CHOD PAP LS MONO_ENG REV.03-2019By enzymatic hydrolysis, the enzyme Cholesterol Esterase (CHE) frees
Cholesterol from fatty acids. This fraction, together with the free part in the
plasma, is oxidized by enzyme Cholesterol Oxidase (CHO) producing
Hydrogen Peroxide (H2O2). The latter compound, by reaction catalyzed by
the enzyme Peroxidase (POD) reacts with 4-amino-antipyrine to form the
red quinone which can be measured photometrically (Trinder’s reaction).
The measurement of this Absorbance (optical density) is directly
proportional to the cholesterol initially contained in the sample under
examination. The use of a known calibrator makes quantitative analysis
possible.16,203.24 جنيهCholesterol CHOD-PAP LS 4×100 ml
16,203.24 جنيه -
HDL Direct LS (3*20)ml
Quantitative determination of HDL Cholesterol in Serum or Plasma
DescriptionDirect enzymatic determination of HDL Cholesterol without precipitating
Reagent. This method utilizes in the first phase specific polianions to block
the interfering lipoproteins and a specific surface-active agent to inhibit
coloration of VLDL, LDL and kilo-microns in the second phase.
The intensity of the colour produced is directly proportional to the HDL3,159.00 جنيهHDL Direct LS (3*20)ml
3,159.00 جنيه -
LDL Direct LS (3*20 +1*15)ml
The test is based on the selective but reversible exclusion of LDL
from the reaction system. In a first analytical step, all non
consumed in the reaction scheme of Trinder (Cholesterol Esterase +
Cholesterol Oxidase + Peroxidase) producing a red color. Subsequently, a
special detergent makes the Cholesterol-LDH available again to the reaction,
which will react according to the Trinder scheme and will produce an increase
in the reaction color. The intensity of this increase, measured photometrically
at 600 nm (578 – 620), is proportional to the amount of LDL Cholesterol in the
sample.FIU_LDL DIRECT LS_ ENG REV.03-20194,001.40 جنيهLDL Direct LS (3*20 +1*15)ml
4,001.40 جنيه