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Quantitative estimation of interaction between carbohydrates and concanavalin A by surface plasmon resonance biosensor.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Goto, Satoru Masuda, Kyoko Miura, Miyuki Kanazawa, Keiko Sasaki, Miki Masui, Miyuki Shiramizu, Maki Terada, Hiroshi Chuman, Hiroshi |
| Copyright Year | 2002 |
| Abstract | We measured the affinity of more than 20 sugars with concanavalin A (ConA) by an optical biosensor (surface plasmon resonance sensor) using asialofetuin (ASF) as an immobilized binding partner of ConA. We determined kinetic parameters of the effects of sugars on the dissociation of ConA from ASF quantitatively, and the structural requirements of the functional groups of sugars for binding with ConA. We found that the affinity of ConA for sugars is dependent on its conformation induced by interaction with the binding partner. In addition, the results showed that optical biosensor system is well mimics the interaction of ConA with sugars in biomembrane. |
| Starting Page | 8217 |
| Ending Page | 8223 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://cpb.pharm.or.jp/cpb/200204/c04_0445.pdf |
| PubMed reference number | 11963988v1 |
| Volume Number | 50 |
| Issue Number | 4 |
| Journal | Chemical & pharmaceutical bulletin |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Affinity Carbohydrate nutrients Concanavalin A Greater Than Kinetics Sugars Surface Plasmon Resonance asialofetuin |
| Content Type | Text |
| Resource Type | Article |