| Cat# | Product Name | Price |
|---|---|---|
| Kit-0205 | Cell-based Cholesterol Efflux Fluorometric Assay Kit | Inquiry |
| Kit-0219 | Cholesterol Assay Kit | Inquiry |
| Kit-0220 | Cholesterol Cell-Based Detection Assay Kit | Inquiry |
| Kit-0221 | Total Cholesterol Fluorometric/Colorimetric Detection Kit | Inquiry |
| Kit-0222 | Cholesterol/Cholesteryl Ester Quantitation Kit | Inquiry |
| Kit-0223 | Cholesterol/Cholesteryl Ester Quantitation Kit II | Inquiry |
| Kit-1939 | Cholesterol Uptake Cell-Based Assay Kit | Inquiry |
| Kit-2317 | Cholesterol Detection Kit (cell-based) | Inquiry |
| Kit-2429 | Cholesterol Assay Kit | Inquiry |
Cholesterol is a lipid substance and one of the important physiological molecules in the human body. It is a component of the cell membrane and some hormones (such as sex hormones and steroid hormones). Under normal circumstances, cholesterol levels in the human body are strictly controlled, but if cholesterol levels are too high, it can lead to serious cardiovascular health problems for a long time.
Although cholesterol is an important substance in life activities, when excessive, it can have adverse effects on our health. High cholesterol levels are one of the main risk factors for cardiovascular diseases such as coronary artery disease and stroke.
There are several methods for measuring cholesterol levels. This test is usually performed by doctors or laboratory personnel and may include the following items: low density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol and total cholesterol.
This measurement method is based on chemical enzyme catalyzed spectrophotometry for detection. The cholesterol in the sample is converted into a reactant and then reacts with oxidoreductase. This reaction produces a chromogenic substance whose strength reflects the cholesterol content in the sample.
In addition, there are cholesterol detection methods based on enzyme catalysis. This method uses enzymes as catalysts. Enzymes can accelerate chemical reactions. Currently, many commercial enzyme detection kits have appeared on the market.
Furthermore, there is also a cell-based detection method.
Firstly, add the sample to be measured to a culture dish containing cell culture medium, and culture the cells in a constant temperature chamber at 37 ℃, allowing them to adhere and grow at an appropriate time.
After cell growth and adhesion, add the sample to be tested to the culture dish and incubate it at an appropriate time to ensure full contact between the sample and the cell.
After the sample is processed, the cells are washed and a fluorescent dye containing a specific fluorescent probe is added to indirectly measure the content of Cholesterol by detecting the fluorescence signal in the cells.
The brighter the fluorescence signal, the higher the Cholesterol content in the cell. By quantitatively measuring the fluorescence signal, the concentration of Cholesterol can be obtained.
In summary, in order to prevent and manage cardiovascular diseases, it is very important to measure cholesterol levels. By using cholesterol activity detection methods, we can timely detect and control cholesterol levels in the human body, thereby reducing the risk of cardiovascular diseases and other diseases.
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