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Protein purification instrument and use method thereof

A protein purifier and positioning base technology, applied in the field of protein purifiers, can solve the problems of influence of purification results, poor connection stability, etc., and achieve the effect of improving the overall stability

Inactive Publication Date: 2022-02-01
上海执与生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that during the use of the above-mentioned device, the storage tank and the primary purification tank, as well as the primary purification tank and the secondary purification tank, are generally installed together in the form of assembly. The connection stability between various components is poor during use, which is easy to affect the purification results

Method used

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  • Protein purification instrument and use method thereof
  • Protein purification instrument and use method thereof
  • Protein purification instrument and use method thereof

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Experimental program
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Embodiment

[0036] refer to figure 1 , a protein purification instrument, comprising a positioning seat 1, a storage box 3, a first purification box 4, and a second purification box 5 are sequentially placed above the positioning seat 1 from top to bottom. When the protein purification instrument is in use, the storage box 3 and the first purification box 4 are connected with a first hose, and between the first purification box 4 and the second purification box 5 are connected with a second hose, and the protein to be purified passes through the first soft tube from the storage box 3 The tube enters the first purification box 4 for primary purification, and the protein purified by the first purification box 4 flows through the second hose into the second purification box 5 for secondary purification.

[0037] refer to figure 1 The upper end surface of the positioning seat 1 is fixedly connected with two parallel columns 2, the two sides of the storage box 3, the two sides of the first pu...

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Abstract

The invention discloses a protein purification instrument and a use method thereof. The instrument comprises a positioning seat which is fixedly provided with two mutually parallel stand columns. A storage box, a first purification box and a second purification box are arranged above the positioning seat; wherein the storage box, the first purification box and the second purification box are fixedly provided with sleeves matched with the stand columns, and the sleeves are in sliding connection with the stand columns. The stand column is provided with three transverse holes in the height direction, first springs are fixedly connected into the transverse holes, the first springs are fixedly connected with positioning rods, the positioning rods are located in the transverse holes and are in sliding connection with the transverse holes, and the sleeve is provided with first through holes matched with the positioning rods. The invention has the effect of improving the overall stability of the protein purification instrument.

Description

technical field [0001] The invention relates to the field of detection equipment, in particular to a protein purification instrument and a use method thereof. Background technique [0002] The protein purifier is a kind of equipment used for the separation and purification of proteins. It can also purify biological samples such as proteins, antibodies, and vaccines. It is widely used in the field of biochemical research. The protein purifier can use different degrees of particle adsorption to achieve the purpose of separation, use organic solvents that are miscible with water, reduce the solubility of most proteins, achieve selective separation of proteins, and precipitate them. [0003] Related technologies can refer to the Chinese patent with the announcement number CN212174848U, which discloses an automatic protein detection and purification instrument, which includes a secondary purification box and a storage box. There is a power connection device in the middle of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D15/10B01D15/18C07K1/14
CPCB01D15/10B01D15/18C07K1/14
Inventor 陈超卜兴李达源
Owner 上海执与生物科技有限公司