Density Gradient Media

We offer a complete line of density gradient media for the separation or extraction of leukocytes, viruses, DNA, RNA, organelles as well as many other applications. The product line includes iodinated gradient media for leukocyte cell separation use in research laboratories, polysaccharides for mammalian cell isolation, colloidal silica media for mammalian cells and organelle isolation, and inorganic salts for the isolation of DNA, viruses and proteins. Featured in this product line is the popular ACCUSPIN System HISTOPAQUE®-1077, utilizing a 2-chamber tube with a porous frit to separate lymphocytes from whole blood.