Home > Products > Chitosan Series > Biological Chromatography Gel
Biological Chromatography Gel
- 999 Ton / Tons per Month
- Qingdao
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Product Details
Brand Name | Yunzhou | Place of Origin | Shandong, China |
Product Description
Specifications
Biological Chromatography Gel is white grain, with 40, 60, 80, 100, 120 and 200 mesh, ect, and kept in the 20% ethanolBiological Chromatography Gel is white grain, with 40, 60, 80, 100, 120 and 200 mesh, ect, and kept in the 20% ethanol, which is very steady in the organic solvent such as ethanol, glycerol, acetone, tetrahydrofuran, benzene, dichloromethe, chloroform: The gel won't be dissolved in 1.5 PH acid mediums with good stability. It also can be used for separating albumens, enzyme and other biological products. The experiment has shown that the rate of recovery of enzyme to the neutral protease is more than 90%. Choosing different mesh-chromatography gel is according to different demands; thick separation in biological products can choose lower meshgel, as high can choose higher ones. Regenerated conditions of chromatography gel refer to methods of common gel.
Application process is as follow:
Put Biological Chromatography Gel on the columniation, loading certain concentration of enzyme sample solution, using water to elute buffer, measuring the course of eluting by Ribose albumen detector 280nm, then subsection collects eluates.
Steps are as follows:
1. Loading: Generally put about 1/2 high of water or buffer into the columniation, then mixing the melted gel into sparse slurry, pouring it into columniation, making it subside naturally. Operate so in succession, can get a better columniation bed.
After installing columniation, using eluting buffer to be balance, generally flow through the columniation bed under constant voltage with buffer of rolume 3-5.
2. Adding: Remove the insoluble matter before loading. Assimilating the liquid around the surface of columniation to prepare adding sample after balancing columniation bed. Consumption 1-2ml pure samples for 100ml bed volume generally. After the sample flow into the gel naturally in the post, and then add some eluates on the gel surface.
3. Eluting: Collect eluates step by step, adopting various kinds of analytical method to observe component separated situation according to sample nature, getting eluting picture.
4. Growing and Maintaining: With the general ion exchanger.
Contact Us
- Qingdao Yunzhou Biochemistry Co., Ltd.
- Contact nameFEIFEI WANG Chat Now
- AddressNo.37 Donghai West Rd, Qingdao, Shandong
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