The basic working principle of an electrophoresis instrument

Electrophoresis instruments are instruments
that enable electrophoresis analysis.

It is generally composed of
a power supply, an electrophoresis tank, a detection unit, etc.

The so-called electrophoresis, refers to the movement of charged particles in the electric field, different substances due to the different charges and molecular weights, so the speed of motion in the electric field is different, according to which different substances can be qualitatively or quantitatively analyzed, or the mixture for component analysis or single component extraction preparation
.

Electrophoresis instruments are instruments
that enable electrophoresis analysis.

Electrophoresis is a phenomenon
in which charged molecules move in an electric field toward electrodes with opposite electrical properties.

The technique of separating substances using electrophoresis phenomena is called electrophoresis technology
.

The working principle can adsorb charged particles in solution or material particles with dissociable groups themselves, such as proteins, amino acids, etc.
, under pH conditions, in the DC electric field will be attracted by the electrode with opposite electrical properties and move
.

The speed at which particles of different substances move in the electric field is not only related to their charged state and the strength of the electric field, but also related to the size, shape and viscosity of the medium
.

According to this feature, the application of electrophoresis can be used to qualitative or quantitative analysis of different substances, or the mixture for component analysis or single component extraction and preparation, electrophoresis instrument is based on the above principles designed and manufactured
.

There are many influencing factors of electrophoresis, mainly including the amount of charge of the separated substance, the strength of the electric field, the pH of the buffer and the strength of the ions, and the chemical inertness
of the support medium.