Disposable gel cutting gun head
A one-time, glue-cutting technology, used in measuring devices, instruments, material analysis by electromagnetic means, etc., can solve the problems of time-consuming, difficult to cut the target strip, difficult operation, etc.
Inactive Publication Date: 2010-08-18
韩勇 +2
View PDF0 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this method is difficult and time-consuming, and it is not easy to cut out the target band accurately. The whole operation process is easily contaminated by impurity proteins.
Although there are automatic glue-cutting instruments on the market, many laboratories at home and abroad still use manual glue-cutting because of their high price.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0010] Embodiment: this disposable glue cutting gun head 1, it is to be contained in the front end of pipette 3, the shape of this disposable glue cutting gun head 1 front part glue cutting port 2 is square, the front part glue cutting port 2 can Be a square, and this front portion glue cutting mouth 2 also can be rectangle. The shape of the rear portion of the disposable glue cutting gun head 1 is conical or cylindrical.
[0011] The disposable glue cutting gun head 1 described in the present invention is also called a suction head or a suction nozzle.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a disposable gel cutting gun head, which belongs to test instrument of life science and especially relates to an instrument for cutting gel electrophoresis bands. The disposable gel cutting gun head is mounted at the front end of a pipettor and is provided, at the front part thereof, a square gel cutting port which is consistent with nucleic acid or protein gel electrophoresis band in shape, and the disposable gel cutting gun head has a tapered or cylindrical rear part; when the disposable gel cutting gun head is used for cutting the gel electrophoresis bands, the gel cutting port at the front part thereof is arranged in parallel to a target band which is then pressed and embedded into the gel cutting port, and the embedded target band is blown into a storage container by the pipettor in order to guarantee that the test is simple, convenient and free from pollution.
Description
technical field [0001] The invention belongs to life science test instruments, in particular to an instrument for cutting gel electrophoresis bands. Background technique [0002] The known method of manually cutting out gel electrophoresis bands is to cut off the band of interest with a knife or blade, and then use the blade or tweezers to collect and store the band of interest. However, this method is difficult to operate, takes a long time, and it is not easy to cut out the target band accurately, and the whole operation process is easily contaminated by impurity proteins. Although there are automatic glue-cutting instruments on the market, many laboratories at home and abroad still use manual glue-cutting because of their high price. Contents of the invention [0003] The purpose of the present invention is to manufacture a disposable gel cutting gun head to ensure simple, fast and pollution-free cutting of the gel electrophoresis target band. [0004] The purpose of ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00G01N27/447
Inventor 韩勇黄晓韵肖珍
Owner 韩勇