Profile: Genisphere provides a wide variety of microarray labeling kits for nucleic acid array assay needs. We offer array 50, array 350, and array 900 labeling kits for intact total & poly(A) RNA samples. Our RNA amplification product line provides sense-strand RNA for any application. Our UltraAmp reagents are available with multiple different detection labels & targeting moieties, and come in different sizes to meet the specific assay design. Our array 900MPX kit provides up to 5-fold greater sensitivity than conventional random priming, and can be combined with random priming to increase sensitivity by about 20-fold.