







|
|
2D technology:
-
High density PEG brush to prevent non-specific adsorption;
-
Robust bonds to the surface for long term coating stability;
-
Functional groups for the facile immobilization of proteins;
-
Chemical environment for long-term protein stability & optimal target-probe interaction.

|
3D technology:
- For the detection of very low concentrations of targets, we have developed a highly sensitive 3D PEG surface to improve signal to noise ratio by one to two orders of magnitude.

|
|

click to read more... |
Zero background Cu2+ surface for the immobilization of poly-His taggerd proteins.

A microarray of 6xHis tagged protein molecules spotted on the Cu2+/PEG surface. The protein was detected by immunostaining.
|

click to read more... |
Zero background NHS surface for the immobilization of proteins, peptides, antibody, & other molecules.

A microarray of fibrinogen fabricated on NHS/PEG/glass slides and detected by immunostaining.
|

click to read more... |
Zero background biotin/streptavidin surface for the immobilization of biotinylated molecules.

A microarray of biotin-conjugated BSA on the streptavidin/biotin/PEG surface. The immobilized BSA is detected by immonostaining.
|
| |
|
|
4001 Stinson Blvd., Suite 430, Minneapolis, MN 55421
Phone: (612) 789-0104; Fax: (612) 788-4543; E-mail: 
|