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类弹性蛋白多肽及其在生物医学材料的应用 被引量:7

Advances in Applications of Elastin-like Polypeptides in Biomedical Materials
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摘要 类弹性蛋白多肽是一种人造基因工程蛋白质聚合物,其结构主要由五肽重复串连序列单元(GVGXP)的这一肽段单元重复组成。由于具有可逆相变特征,并可进行高通量生产,加之良好的生物相容性及生物可降解性,使其在新型生物医学材料方面展示了广阔的应用前景。概括了类弹性蛋白多肽的相变机理、合成方法及在生物医学材料上的应用,重点阐述了类弹性蛋白多肽在组织工程、靶向肿瘤、构造药物载体微粒的应用。 Elastin-like polypeptides(ELPs)were a family of artificial,genetically encodable polypeptidesthey are primarily composed of the repeating pentapeptide sequence GVGXP.Due to their reversible phase transition characteristics,ultra-high production,excellent biocompatibility and biodegradation,ELPs had an intensive potential in new biomedical materials.Describes principle of ELPs' phase transition,and its applications in biomedical materials,especially gives emphasis to introduce the applications of tissue engineering,targeting tumor and constructing of drug carrier particle.
出处 《中国生物工程杂志》 CAS CSCD 北大核心 2010年第5期128-132,共5页 China Biotechnology
基金 国家自然科学基金(20806031) 福建省自然科学基金(2009J01030)资助项目
关键词 类弹性蛋白 相变温度 组织工程 药物载体 生物医学材料 Elastin-like polypeptides Transition temperature Tissue engineering Drug carrier Biomedical materials
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同被引文献74

  • 1孙雪,奚廷斐.第三代生物医学材料与再生医学 国内外市场需求的变化与发展[J].中国临床康复,2005,9(26):105-110. 被引量:15
  • 2张秀霞,向泽敏,李娟,王宣军,盛军.pET28a-Chaperonin 10重组载体的构建及SARS-CoV蛋白高效表达[J].中国生物制品学杂志,2006,19(5):471-473. 被引量:2
  • 3武卫莉,李佳.硅橡胶的生物医学材料特性[J].中国组织工程研究与临床康复,2007,11(1):145-147. 被引量:23
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