All of PolyAn’s reactive surfaces are completely transparent. They are characterized by a low lot-to-lot variation that is specified and monitored by using contact angle measurements as well as qualitative test methods.
More hydrophobic surfaces may result in reduced spot diameter, depending on the spotting buffer composition. Results may vary based on buffers, sample preparation, spotting and scanning instruments.
- Scientific Reports | (2018) 8:4701, "A novel synthetic peptide microarray assay detects Chlamydia species-specific antibodies in animal and human sera" Konrad Sachse, Kh. Shamsur Rahman, Christiane Schnee, Elke Müller, Madlen Peisker, Thomas Schumacher, Evelyn Schubert, Anke Ruettger, Bernhard Kaltenboeck & Ralf Ehricht .