Dot and Slot Blotters


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Dot & Slot Blotters

	Low cost, simple construction Four sample configurations Easy assembly Alpha numeric sample identification

We carry 2 different types of dot blotter and two different types of slot blotter from Scie-Plas.These can be used for DNA or RNA hybridizations and for protein immunological studies. Typical applications include clone screening with DNA / RNA probes in Southern / Northern blots and immunological screening with antibodies in western blots. The units incorporate precision lapped mating surfaces to ensure uniform blotting membrane contact and a leak proof gasket. These prevent lateral transfer of samples – smudging – by ensuring that a complete vacuum is formed. Assembly of the manifolds is achieved simply by aligning the mating screws and tightening the stainless steel thumbscrews. A permanent filter template is provided with each manifold to simplify the cutting of filters to the exact size. A vacuum of approximately 600 mm Hg (0.8 Bar) is needed during sample application.

Ordering Information Dry Blotting Units

	Order online
Model	Description	Prices US$
DHM-48	48 well Dot Blot Hybridization Manifold, in 3 x 16 array consisting of paired upper dot forming modules (3 mm diameter dots ) and lower vacuum chamber.	$435.00
DHM-96	96 well Dot Blot Hybridization Manifold, in 8 x 12 array consisting of paired upper dot forming modules (3 mm diameter dots ) and lower vacuum chamber.	$475.00
SHM-24	24 well Slot Blot Hybridization Manifold, in 2 x 12 array consisting of paired upper slot forming modules (0.5 x 6 mm slots ) and lower vacuum chamber.	$495.00
SHM-48	48 well Slot Blot Hybridization Manifold, in 3 x 16 array consisting of paired upper slot forming modules (0.5 x 6 mm slots ) and lower vacuum chamber.	$535.00

Topac Inc 231 CJC Highway, Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779 e-mail: sales@topac.com