Encoded fiber-optic microsphere arrays for probing protein-carbohydrate interactions

被引:44
作者
Adams, EW
Ueberfeld, J
Ratner, DM
O'Keefe, BR
Walt, DR [1 ]
Seeberger, PH
机构
[1] Tufts Univ, Dept Chem, Max Tishler Lab Organ Chem, Medford, MA 02155 USA
[2] NCI, Mol Targets Dev Program, NCI Ctr Canc Res, Ft Detrick, MD 21702 USA
[3] MIT, Dept Chem, Cambridge, MA 02139 USA
关键词
biosensors; carbohydrates; proteins;
D O I
10.1002/anie.200351286
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Protein-carbohydrate interactions can be evaluated by using randomly ordered fiber optic microsphere arrays bearing immobilized synthetic oligosaccharides (see scheme). Two systems are examined: the mannose-binding lectin concanavalin A, and cyanovirin N. The latter allows the simultaneous evaluation of five distinct structure against a carbohydrate-binding protein with unambiguous results.
引用
收藏
页码:5317 / 5320
页数:4
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