Immunoassay and Blotting

Sharp and Intense Lines for Your Strips and Blots

Unisart® Nitrocellulose Blotting Membranes

Line or dot blot strips are still widely used in vitro diagnostic test. Many infectious diseases generate a complex immuno response and require an antibody profiling of the patient serum. To do so, the different immuno-dominant antigens have to be applied in line or dots onto a uniform binding substrate. Today, long after a first membrane was used in blotting, the nitrocellulose membrane is still the best substrate for proteins.

The Right Membrane for Your Blot

Unisart® 0.2 µm and 0.45 µm membranes show an optimized structure for protein blotting with small pore sizes for high protein binding capacity.

Sharp Lines and Spots

Unisart® Small Pore Nitrocellulose Membranes are well adapted to all protein blotting systems after gel electrophoresis.

Nitrocellulose Manufacturing Expertise

German Engineered Unisart® Nitrocellulose Membranes

The Unisart® membrane family is produced in Germany with state-of-the art manufacturing equipment. They are developed, produced and distributed according to a Quality Management System that is certified in compliance with DIN/ ISO 9001. The new up to date dedicated casting machines allow for the production of large batches of our Unisart® small pore nitrocellulose membranes with high consistency. 

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