Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.


Sigma Life Science offers a complete line of products for the separation or extraction of leukocytes, viruses, DNA, RNA, organelles as well as many other applications. Featured in the product line is ACCUSPIN , a sterile, 2-chamber tube separated by a porous frit. Whole blood can be added directly to the ACCUSPIN tube without the risk of mixing with the Histopaque® -1077 contained in the lower chamber.

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10771 Histopaque®-1077 sterile-filtered, density: 1.077 g/mL
H8889 Histopaque®-1077 Hybri-Max liquid, sterile-filtered, BioReagent, suitable for hybridoma
10831 Histopaque®-1083 sterile-filtered, density: 1.083 g/mL
11191 Histopaque®-1119 sterile-filtered, density: 1.119 g/mL