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This product is available through the Promega Helix onsite stocking program in a room temperature cabinet. The program offers numerous convenient solutions to meet your lab's needs. The Helix Cabinet is available in two sizes: 7.9 cubic ft. or 25 cubic ft.
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Tween® 20, Molecular Biology Grade, is a nonionic detergent used for many different molecular biology applications.
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Widely used nonionic surfactant.
For colorimetric detection of alkaline phosphatase activity.
Bovine serum albumin is used in immunoblotting applications with AP antibody conjugates. Tween® 20 dissociates nonspecific interactions with an antibody probe.
Stable, ready-to-use color development substrate.
Stable, ready-to-use substrate for Western blots and immunoscreening (dot blots).
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