Dyomics develops and distributes fluorescent labels for the biological and medical research. Fourteen employees, among them 5 PhDs, serve academic and industrial customers worldwide. The product portfolio is mainly based on proprietary benzopyrylium-containing hemicyanines and other polymethine chromophores. More than 80 fluorescent labels are offered in various modifications like active esters or thiole reactive maleimides as well as in the form of low weight conjugates like nucleotides and phalloidins. Customizing dyes according to customers' needs is our day-by-day business. Selected application fields are flow cytometry, DNA-sequencing, microscopy and pharmaceutical screening.