Detergent-Free Functionalization of Hybrid Vesicles with Membrane Proteins Using SMALPs.
Detergent-Free Functionalization of Hybrid Vesicles with Membrane Proteins Using SMALPs.
复制标题
使用SMALPS与膜蛋白与杂化囊泡进行无污染的功能化。
DOI:
10.1021/acs.macromol.2c00326
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发表时间:
2022-05-10
期刊:
影响因子:
5.5
通讯作者:
Jeuken, Lars J. C.
中科院分区:
文献类型:
--
作者:
Catania, Rosa;Machin, Jonathan;Rappolt, Michael;Muench, Stephen P.;Beales, Paul A.;Jeuken, Lars J. C.
Hybrid vesicles (HVs) that consist of mixtures of block copolymers and lipids are robust biomimetics of liposomes, providing a valuable building block in bionanotechnology, catalysis, and synthetic biology. However, functionalization of HVs with membrane proteins remains laborious and expensive, creating a significant current challenge in the field. Here, using a new approach of extraction with styrene-maleic acid (SMA), we show that a membrane protein (cytochrome bo3) directly transfers into HVs with an efficiency of 73.9 ± 13.5% without the requirement of detergent, long incubation times, or mechanical disruption. Direct transfer of membrane proteins using this approach was not possible into liposomes, suggesting that HVs are more amenable than liposomes to membrane protein incorporation from a SMA lipid particle system. Finally, we show that this transfer method is not limited to cytochrome bo3 and can also be performed with complex membrane protein mixtures.
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影响因子:
4
作者:
Jamshad M;Charlton J;Lin YP;Routledge SJ;Bawa Z;Knowles TJ;Overduin M;Dekker N;Dafforn TR;Bill RM;Poyner DR;Wheatley M
通讯作者:
Wheatley M
影响因子:
3.7
作者:
Liu Y;Wang W;Xu J;Xue H;Stanford K;McAllister TA;Xu W
通讯作者:
Xu W
影响因子:
6.7
作者:
Hall SCL ;Tognoloni C ;Charlton J ;Bragginton ÉC ;Rothnie AJ ;Sridhar P ;Wheatley M ;Knowles TJ ;Arnold T ;Edler KJ ;Dafforn TR
通讯作者:
Dafforn TR
DOI:
10.1039/c6cc04207d
发表时间:
2016-09-21
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
作者:
Khan S;Li M;Muench SP;Jeuken LJ;Beales PA
通讯作者:
Beales PA
影响因子:
5.9
作者:
Barniol-Xicota M;Verhelst SHL
通讯作者:
Verhelst SHL