Efficient cell pore plate protein scraper

A cell and orifice plate technology, applied in biochemical instruments, bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, etc. To achieve the effect of improving scraping efficiency, facilitating experimental operation, and reducing protein residues

CN113736637AActive Publication Date: 2021-12-03XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-12-03

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Abstract

The invention relates to an efficient cell pore plate protein scraper which comprises a handle, a transmission mechanism and a plurality of scraping mechanisms, the handle is connected with the transmission mechanism, and the scraping mechanisms are symmetrically arranged with the transmission mechanism as the center and connected with the transmission mechanism through a transverse connecting shaft. A motor and a transmission shaft connected with the motor are arranged in the handle, the top end of the transmission shaft is detachably connected with the transmission mechanism, and a speed regulation button for controlling the rotating speed of the motor is arranged on the handle. According to the invention, proteins in a plurality of cell pore plates can be scraped at one time, so that the scraping is clean, protein residues are reduced, the scraping efficiency is greatly improved, and the experimental operation is facilitated.
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Description

Technical field:

[0001] The invention relates to the technical field of biological experiment equipment, in particular to a high-efficiency cell orifice protein scraper. Background technique:

[0002] Harvesting cells or proteins in incubators is a basic operation in cell biology, which includes obtaining adherent cells in incubators and the proteins produced for subsequent experimental operations or cryopreservation. At present, the commonly used method for obtaining proteins from culture vessels is to use a cell scraper to scrape off the adherent proteins and then obtain them. The existing typical cell scraper is composed of a scraper body and a scraper rod. When scraping protein, it is necessary to insert the scraper into the cell plate for several times to scrape. Since the angle between the scraper head and the scraper rod is fixed, the angle cannot be adjusted in time to adapt Due to the operational requirements, it is impossible to contact all the surfaces of the pro...

Examples

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0026] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 The high-efficiency cell plate protein scraper shown includes a handle 1, a transmission mechanism 2 and multiple scraping mechanisms 3, the handle 1 is connected to the transmission mechanism 2, and the multiple scraping mechanisms 3 are symmetrical about the transmission mechanism 2 Arranged and connected with the transmission mechanism 2 through the transverse connecting shaft 4, the handle 1 is provided with a motor 5 and a transmission shaft 6 connected with the motor 5, the top of the transmission shaft 6 is detachably connected with the transmission mechanism 2, and the handle 1 is equipped with A speed regulating button 7 for controlling the rotating speed of the motor 5, a battery 8 and a con...