Rapid staining method for biopolymers

A technology of biopolymers and dyeing methods, applied in the direction of measuring devices, instruments, material analysis by electromagnetic means, etc.
CN101936837BActive Publication Date: 2012-09-05NANJING GENSCRIPT BIOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING GENSCRIPT BIOTECH CO LTD
Publication Date
2012-09-05

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Abstract

The invention belongs to the field of biotechnology, and discloses a rapid staining method for biopolymers. The rapid staining method comprises the steps of: combination of stain and a to-be-stained biopolymer, separation of uncombined stain and a biopolymer combined with the stain, and imaging of the biopolymer combined with the stain. The rapid staining method enables the stain to rapidly combine with the biopolymer through utilizing different mobilities of the stain and the biopolymer in a medium applied with an electric field, and can rapidly separate the uncombined stain and the biopolymer combined with the stain, shorten the whole staining time, save the cost, is simple to operate as the staining, destaining and color development can be finished in one step, and can combine the separation step and the staining step of the biopolymer together.
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Description

technical field

[0001] The invention belongs to the field of biotechnology, and relates to a rapid dyeing method for biopolymers with simple operation and less time consumption. Background technique

[0002] The technique of using charged particles to move at different speeds in an electric field to achieve separation is called electrophoresis. Under certain conditions, the distance that charged particles move per unit time (that is, the mobility) under the action of unit electric field strength is constant. Different charged particles are electrophoresed in the same electric field due to their different charges, or the same charges but different charge-to-mass ratios. After a certain period of time, they are separated from each other due to different moving distances. The separation distance is proportional to the voltage of the applied electric field and the electrophoresis time. In 1937, the Swedish scholar A.W.K. Tiselius designed and manufactured a mobile interface el...

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
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