Unisart^® Microarray Slides

For All Protein Assays

Protein arrays (microarrays or protein biochips) are now an indispensable tool for many proteomic applications, as well as for new multi-parameter clinical diagnostic tests. Historically, a modified glass surface is the most widely used substrate for nucleic DNA arrays, however due to the many differences between proteins and nucleic acids, the best and most used surface for protein arrays is now a nitrocellulose membrane.

Typical applications

Forward phase protein arrays (FPPA)
Reverse phase protein arrays (RPPA)
High-throughput screening of protein libraries, antibodies, glycans and peptides

Nitrocellulose engineered for Microarrays

The Unisart^® Microarray slide is coated with a thin microporous nitrocellulose membrane optimized to show high protein affinity and binding capacity.

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More than 20,000 Active Spots

Forward Protein Arrays capture a small amount of pure known proteins spotted onto the slide with a capacity for more than 20,000 active spots.

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Unisart® 3D MicroArray Slides

Reverse Phase Protein Array (RPPA), or lysate protein array, measures a particular protein expression throughout different cells.

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