Beckman Coulter Life Sciences SuperNova polymer dyes

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Beckman Coulter Life Sciences introduces next-generation polymer dyes to bring cutting-edge science to clinical research. Supernova dyes are a novel range of polymer dyes designed to be brighter than conventional fluorochromes. SuperNova conjugated antibodies deliver brightness for flow cytometry staining and, due to their proprietary formulation, generate limited nonspecific staining to help maximise confidence in results.

The first dye to appear, the SuperNova V428 (SN v428), is suitable for assessing dimly expressed markers. A brighter alternative to Pacific Blue (~10x brighter on average), it has been optimally excited by the violet laser (405 nm). With an excitation maximum of 414 nm and an emission peak of 428 nm, it is detectable with a 450/50 bandpass filter (or equivalent).

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