›› 2012, Vol. 39 ›› Issue (10): 57-60.

• 生物技术 • 上一篇    下一篇

干扰素制剂冻干技术研究进展

张代宝1,2, 吴志明2, 赵明军2, 张林海1, 闫若潜2   

  1. 1. 河南科技大学动物科技学院,河南洛阳 471003;
    2. 河南省动物疫病预防控制中心,河南郑州 450008
  • 收稿日期:2012-05-02 出版日期:2012-10-20 发布日期:2012-10-19
  • 通讯作者: 闫若潜(1971-),男,河南人,研究员,博士,研究方向:动物疫病病原分子生物学。E-mail:yrq1688@126.com E-mail:yrq1688@126.com
  • 作者简介:张代宝(1988-),男,河南人,硕士生,研究方向:兽医生物工程。
  • 基金资助:
    河南省科技攻关计划资助项目(鸡基因工程重组复合抗病毒制剂和免疫增强剂研究)(082102130008)。

Research Progress on Interferon Freeze-drying Technology

ZHANG Dai-bao1,2, WU Zhi-ming2, ZHAO Ming-jun2, ZHANG Lin-hai1, YAN Ruo-qian2   

  1. 1. College of Animal Science, Henan University of Science and Technology, Luoyang 471003,China;
    2. Henan Centre for Animal Diseases Control & Prevention,Zhengzhou 450008,China
  • Received:2012-05-02 Online:2012-10-20 Published:2012-10-19

摘要: 干扰素制剂具有广谱的抗病毒和免疫调节活性,在医学和兽医临床上具有广阔的应用前景。但在实际生产中,液体剂型干扰素制剂存在热稳定性差、不易长期保存和远距离运输等问题,冻干后则可延长保存期、增加稳定性。作者主要对冻干技术的原理、干扰素冻干保护剂和冻干工艺的筛选等进行了综述。

关键词: 干扰素; 冻干; 保护剂; 工艺

Abstract: Interferon products, with the broad-spectrum antiviral and immunomodulatory activity, have broad application prospects in the field of medicine and clinical veterinary medicine. In the actual practice, liquid dosage form of interferon preparations has the problems of poor thermal stability, difficult long-term preservation, long-distance transportation, et al. However, the shelf life and stability of the lyophilized interferon preparations could be increased. In this paper, the principle of freeze-drying technology, screening of lyoprotectant and freeze-dried process for interferon products are reviewed.

Key words: interferon; lyophilization; lyoprotectant; freeze-dried process

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