2005年3月
Polarity and motility of large polymer-actin complexes
BIOMACROMOLECULES
- ,
- ,
- ,
- ,
- ,
- 巻
- 6
- 号
- 2
- 開始ページ
- 845
- 終了ページ
- 849
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1021/bm0494038
- 出版者・発行元
- AMER CHEMICAL SOC
The polarity of polymer-actin complexes obtained by mixing F-actin with synthetic polymers carrying positive charges such as poly(L-lysine), x,y-ionene bromide polymers, and poly{N-[3-(dimethylamino)propyl]-acrylamide} (PDMAPAA-Q) have been investigated. Actin complexes formed with poly(L-lysine) and PDMAPAA-Q, which carry charges on their side chains, show a higher polarity than those formed with x,y-ionene bromide polymers, which have charges on their chain backbones. All these polymer-actin complex gels show motility on the surfaces coated with myosin by coupling to adenosine 5'-triphosphate hydrolysis. A linear correlation between the polarity of polymer-actin complex gels and the motility is observed.
- リンク情報
- ID情報
-
- DOI : 10.1021/bm0494038
- ISSN : 1525-7797
- identifiers.cinii_nr_id : 9000239248799
- Web of Science ID : WOS:000227687800043