The purchase price of electrophoresis tray + properties, disadvantages and advantages

Electrophoresis trays are essential tools in the field of molecular biology and biochemistry.

electrophoresis tray

electrophoresis tray Electrophoresis trays consist of a gel matrix enclosed within a rectangular or square-shaped plastic chamber.

The gel matrix is typically made up of agarose or polyacrylamide, which provide a medium for the separation of biomolecules.

The chamber is equipped with an electrode assembly at both ends, which creates a uniform electrical field across the gel.

Electrophoresis trays can be categorized into two types: horizontal and vertical.

Horizontal electrophoresis trays are commonly used when large DNA fragments need to be separated, whereas vertical electrophoresis trays are preferred for separating smaller DNA fragments or proteins.

Additionally, the choice of tray also depends on the type of electrophoresis at hand – agarose gel electrophoresis or polyacrylamide gel electrophoresis.

Specifications of electrophoresis tray

 Specifications of electrophoresis tray Agarose gel electrophoresis is a widely used technique for separating DNA fragments of varying sizes.

Agarose gel is prepared by mixing agarose powder with a buffer solution and heating it until it forms a gel-like consistency.

The gel is then poured into the electrophoresis tray and allowed to solidify.

DNA samples mixed with a loading dye are loaded onto the wells of the gel, and an electric current is applied.

The DNA fragments migrate through the gel based on their size, with smaller fragments traveling faster than larger ones.

Once the electrophoresis is complete, the gel can be visualized using stains or fluorescent dyes.

Polyacrylamide gel electrophoresis (PAGE) is used primarily for separating smaller DNA fragments or proteins.

Polyacrylamide gel provides increased resolution and higher separation efficiency compared to agarose gel.

PAGE can be performed using either denaturing conditions, where proteins or DNA fragments are denatured into their linear forms, or native conditions, where the native structure and charge of the biomolecule are retained.

The preparation of the gel and the loading of samples are similar to agarose gel electrophoresis.

However, the electrophoresis process may differ depending on the type of PAGE being performed.

buy electrophoresis tray

buy electrophoresis tray Electrophoresis trays are designed to accommodate different gel sizes and numbers of samples.

The trays are equipped with well combs or sample loading guides, which create wells for sample loading.

These loading guides can be adjustable, allowing researchers to customize the number and size of the wells according to their experimental requirements.

One important aspect of electrophoresis trays is their ability to minimize sample leakage during the electrophoresis process.

To ensure a tight seal and prevent sample leakage, trays are equipped with rubber gaskets or silicone seals. These seals improve the separation of the samples and prevent mixing or contamination between lanes.

electrophoresis tray + buy and sell

electrophoresis tray + buy and sell In addition to the basic functionalities, many electrophoresis trays offer additional features to enhance experimental convenience and versatility.

These include adjustable gel thickness settings, pre-cast gel options, and the ability to connect multiple trays for simultaneous analysis.

The price of this product is between 20-35 dollars.

Adjustable gel thickness settings allow researchers to control the thickness of the gel according to their experimental needs.

Thicker gels are used for separating larger DNA fragments, while thinner gels are preferred for separating smaller DNA fragments or proteins.

The ability to adjust the gel thickness ensures optimal separation and resolution.