Functionalized Microarray Slides
PolyAn offers a range of functionalized Microarray Slides for immobilization of biomolecules such as nucleic acids (DNA), peptides, proteins, saccharides. Our high-quality functional materials are used for miniaturization of high-throughput screening and production of biochips and new products for the biotech and pharmaceutical industries.
Additionally, we offer customized slides with a surface modifcation that is tailored to your specific application.
Technology
PolyAn’s Microarray Slides are functionalized with a 3-D surface chemistry comprised of a long-chain polymer containing a defined number of reactive groups. This polymer is covalently linked to the surface of the slide.
Our MSE-technology gently binds the functional layer onto the surface without damaging the base substrate. The morphology of the functional surface and thus also the number of the reactive groups can be fine tuned within a narrow range. This yields a number of advantages:
| Low fluorescence background |
Covalent binding of functional layer on the substrate without changing the initial autofluorescence. |
| Low unspecific binding |
Combination of reactive functional groups with PolyAn antifouling matrix. |
| Surfaces for all biomolecules |
Tuneable surface hydrophilicity / hydrophobicity. |
| Uniform spot morphology |
Narrow variation of surface properties e.g. contact angle. Homogeneous distribution of reactive groups. |
| Optimal density and high accessibility of reactive groups |
Morphology and thickness of functional layer tailored to the application. |
| Product ID |
Slide substrate |
Surface modification |
Dimensions |
| 104 00 021 |
Glass |
2D-Amino |
25 x 75 x 1 mm |
| 104 00 221 |
Glass |
2D-Epoxy |
25 x 75 x 1 mm |
| 104 00 421 |
Glass |
Activated Amino |
25 x 75 x 1 mm |
| 104 00 001 |
Glass |
3D-Amino |
25 x 75 x 1 mm |
| 104 00 101 |
Glass |
3D-Carboxy |
25 x 75 x 1 mm |
| 104 00 201 |
Glass |
3D-Epoxy |
25 x 75 x 1 mm |
| 104 00 301 |
Glass |
3D-Aldehyd |
25 x 75 x 1 mm |
| 104 00 401 |
Glass |
3D-NHS |
25 x 75 x 1 mm |
| 104 01 201 |
Glass |
Poly-L-Lysine |
25 x 75 x 1 mm |
| 104 02 201 |
Glass |
Streptavidine |
25 x 75 x 1 mm |
| 104 03 201 |
Glass |
Covalently coated Neutravidin |
25 x 75 x 1 mm |
| 104 04 201 |
Glass |
Covalently coated Avidin |
25 x 75 x 1 mm |
| 104 00 051 |
Polymer |
3D-Amino |
25 x 75 x 1 mm |
| 104 00 151 |
Polymer |
3D-Carboxy |
25 x 75 x 1 mm |
| 104 00 251 |
Polymer |
3D-Epoxy |
25 x 75 x 1 mm |
| 104 00 351 |
Polymer |
3D-Aldehyd |
25 x 75 x 1 mm |
| 104 00 451 |
Polymer |
3D-NHS |
25 x 75 x 1 mm |
| 104 01 251 |
Polymer |
Poly-L-Lysine |
25 x 75 x 1 mm |
| 104 02 251 |
Polymer |
Streptavidine |
25 x 75 x 1 mm |
| 104 03 251 |
Polymer |
Covalently coated Neutravidin |
25 x 75 x 1 mm |
| 104 04 251 |
Polymer |
Covalently coated Avidin |
25 x 75 x 1 mm |
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