| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 602405 | Colloids and Surfaces B: Biointerfaces | 2008 | 5 Pages |
Abstract
2-(Pyridinyldithio)ethylcarbamoyl dextran (PDEC dextran) is developed herein as a novel biosensor coating material aimed for direct and facile fabrication of a sulfhydryl-specific capture surface on gold; the site-directed immobilization of a single free cysteine residue presented protein (human serum albumin, HSA) on PDEC dextran-coated surfaces without prior activation and subsequent specific binding of mouse monoclonal anti-HSA antibody to the resultant surface were demonstrated using surface plasmon resonance (SPR) assays.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Xin Li, Christopher Abell, Matthew A. Cooper,