MA/AA/MMA copolymer resin for biological macromolecule concentration and its preparation method

A biomacromolecule and copolymer resin technology, applied in the field of copolymer resin, can solve the problems of large sample loss, difficult cleaning, easy rupture of dialysis membrane, etc., and achieve the effect of simple manufacture and use, difficult cleaning and high price
CN1624016AInactive Publication Date: 2005-06-08UNIV OF SCI & TECH OF CHINA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
UNIV OF SCI & TECH OF CHINA
Publication Date
2005-06-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

A process for preparing the MA / AA / MMA copolymer resin used for concentrating the large biological molecular material includes such steps as proportionally mixing AA liquid, MA solid sodium hydroxide and distilled water, proportionally adding MMA, waving, and three element polymerizing under the triggering of gamma ray. Its advantages are no influence to specimen and low cost.
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Description

Technical field:

[0001] The invention belongs to the technical field of copolymer resins for absorbing and concentrating biological macromolecules, in particular to radiation synthesis of MA / AA / MMA copolymer resins and methods. Background technique:

[0002] During the preparation of biomacromolecules, the concentration of the sample becomes very low due to column purification, making it difficult to conduct biochemical experiments directly. For the purpose of preservation and identification, concentration and dehydration are often required.

[0003] According to "Principles and Applications of Biochemical Technology" edited by Zhao Yongfang (Science Press, 2002, pages 13-15) and "Protein Technology Handbook" edited by Wang Jiazheng and Fan Ming (Science Press, 2002, pages 60-74), existing Commonly used biomacromolecule concentration methods include: precipitation, adsorption, dialysis, ultrafiltration, vacuum distillation, and freeze-drying. However, the precipitation and ...

Claims

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