Quantitative catalyst preparation device for genetic engineering experiments

Abstract

The invention belongs to the technical field of genetic engineering technologies, and in particular relates to a quantitative catalyst preparation device for genetic engineering experiments. The invention aims at providing a quantitative catalyst preparation device, which is time-saving and labor-saving, good in catalytic effect of a prepared catalyst and good in safety, and is capable of quantitatively blending catalyst raw materials and water, for genetic engineering experiments. In order to achieve the aim, the invention provides the quantitative catalyst preparation device for the genetic engineering experiments, which comprises a bottom plate, a left side plate, a first sliding rail, a compression cylinder, a right side plate, a first sliding block, a rack, a connecting rod, a piston, a motor, a first rotating shaft, a driving wheel, a gear, and the like, wherein the left side plate, the first sliding rail, the compression cylinder and the right side plate are sequentially arranged on the top of the bottom plate from left to right. The quantitative catalyst preparation device can realize the processes of stirring and adding water during the preparation of the catalyst by using one electrical device, i.e., the motor, and simultaneously enables the catalyst to be prepared in a closed box.

Description

technical field [0001] The invention belongs to the technical field of genetic engineering, in particular to a catalyst quantitative disposition device for genetic engineering experiments. Background technique [0002] Genetic engineering, also known as gene splicing technology and DNA recombination technology, is based on molecular genetics and modern methods of molecular biology and microbiology, and constructs hybrid DNA in vitro by combining genes from different sources according to a pre-designed blueprint. Molecules are then introduced into living cells to change the original genetic characteristics of organisms, obtain new varieties, and produce new products. Genetic engineering technology provides a powerful means for the study of gene structure and function. [0003] There will inevitably be an experimental process in genetic engineering. The reaction time of different experiments is different. Sometimes in order to speed up the experimental reaction time, a certai...

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Problems solved by technology

[0005] In order to overcome the time-consuming waste of general catalyst configuration, the configured catalyst has poor catalytic effect, and at the same time, part of the catalyst splashes easily causes certain damage to the human body, has poor safety, and cannot quantitatively allocate catalyst raw mater

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