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Engineered protein cages for selective heparin encapsulation
Journal of Materials Chemistry B ( IF 6.1 ) Pub Date : 2020-12-17 , DOI: 10.1039/d0tb02541k
Salla Välimäki 1, 2, 3, 4 , Qing Liu 1, 2, 3, 4 , Lise Schoonen 5, 6, 7, 8 , Daan F. M. Vervoort 8, 9, 10, 11, 12 , Nonappa 2, 3, 4, 13, 14 , Veikko Linko 1, 2, 3, 4, 13 , Roeland J. M. Nolte 5, 6, 7, 8 , Jan C. M. van Hest 5, 6, 7, 8, 9 , Mauri A. Kostiainen 1, 2, 3, 4, 13
Affiliation  

A heparin-specific binding peptide was conjugated to a cowpea chlorotic mottle virus (CCMV) capsid protein, which was subsequently allowed to encapsulate heparin and form capsid-like protein cages. The encapsulation is specific and the capsid-heparin assemblies display negligible hemolytic activity, indicating proper blood compatibility and promising possibilities for heparin antidote applications.

中文翻译:

用于选择性肝素封装的工程蛋白笼

将肝素特异性结合肽偶联至a豆绿斑驳病毒(CCMV)衣壳蛋白,随后将其包封肝素并形成衣壳样蛋白笼。封装是特定的,衣壳-肝素组装体的溶血活性微不足道,表明适当的血液相容性和肝素解毒剂应用的前景广阔。
更新日期:2021-01-11
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