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Full-automatic bioactive substance extractor

A bioactive substance, automatic extraction technology, applied in the field of molecular biology, can solve problems such as long time required and complicated operation, and achieve the effect of less liquid residue, high purity, and avoiding damage

Inactive Publication Date: 2015-04-29
庞涛 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device can not only extract and purify multiple samples at one time, but also extract and purify different biologically active substances at the same time, and solve the problem of long time and complicated operation in the process of extracting and purifying biologically active substances. problem, and can standardize the operation process, reduce human error and cross-infection opportunities of medical staff

Method used

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Examples

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Embodiment Construction

[0010] The invention provides a device for automatic extraction and purification of plasmid DNA, which is mainly composed of two parts: a fixing device and supporting consumable materials: the fixing device is mainly composed of a negative pressure device, a bolt control device, a waste liquid recovery device, and a valve for connecting consumable parts Composition; supporting consumable parts are mainly composed of mixing reaction chamber, medium column and microtube.

[0011] This specific embodiment uses only one set of components to illustrate the present invention. In practical applications, multiple sets of components can be assembled under the condition of sharing the same negative pressure device and waste liquid recovery device, and different samples can be extracted at the same time. It is well known that the control bolt can take many forms, and this specific embodiment only cites the use of a fixed-time rotating device to drive the bolt.

[0012] 1. Fixtures:

[0...

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Abstract

The invention relates to a full-automatic bioactive substance extractor, which is divided into two parts, namely a fixing device and a matched consumption component, wherein the fixing device mainly comprises a negative pressure device, a bolt control device and a waste liquid recovery device; the matched consumption component mainly comprises a mixing reaction chamber, and an integral column consisting of a medium column and a micro tube; all the liquid is driven by the negative pressure device to run in all the components; the connection and disconnection of a liquid channel are controlled through the rotation of a bolt provided with a hole. The extractor is simple to implement, low in construction cost, free from contamination, and high in quality of final products, and saves time; the extractor can be used for realizing batch extraction, can be used for extracting different bioactive substances of different samples, and can easily achieve multiple purposes.

Description

technical field [0001] The invention relates to the field of molecular biology, more specifically, to a device for automatically extracting and purifying biologically active substances. Background technique [0002] The main components of organisms are sugars, lipids, proteins, nucleic acids, and some regulatory vitamins and hormones. The extraction and purification of biologically active substances is the basis of life science research. [0003] The development of life science is changing with each passing day. The extraction of biologically active substances is the foundation of life science research. Life science workers and medical and health operators spend a lot of time and energy on this complex repetitive work every day. Although scientists have invented many methods for extracting biologically active substances, which are basically divided into two methods: manual operation and automatic instrument extraction, there are some disadvantages and defects: manual operati...

Claims

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Application Information

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IPC IPC(8): C12M1/00G01N1/02C07K1/14
CPCC12N15/101
Inventor 庞涛毕丽华
Owner 庞涛