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Sartorius AG
Weender Landstr. 94-108
37075 Goettingen, GermanyPhone: +49.551.308.0
Fax: +49.551.308.3289
Blotting Membranes
Nitrocellulose blotting membranes for western blotting, DNA blotting as well as dot or slot blots. They are optimally adapted to all protein blotting systems such as electro transfer, semi-dry or simple capillary blotting. A high protein binding capacity is combined with low background due to good blocking possibilities. High membrane stability ensures easy handling of the blotting membrane, even in a wet condition.
...Immuno Strips
Line or dot immuno strips are still widely used in IVD tests. Many infectious diseases generate indeed a complex immune response and necessitate checking the patient serum for the presence of several antibodies. Today, the self wetting nitrocellulose membrane is still the best uniform substrate for the binding of these different immuno-dominant antigen proteins. The UniSart® 0.22 μm and 0.45 μm nitrocellulose membranes...
Blotting Papers
Blotting papers are suitable for absorption and improvement of the transport of transfer buffers after capillary and semidry blotting, to prevent direct contact between blotting membrane and porous cover plate of the vacuum chamber for dot | slot blotting of DNA | RNA and to cover the gel membrane sandwich in the buffer tank after conventional electroblotting. We supplie four grades of blotting papers with absorption...
OEM Membranes
Large portfolio of OEM membranes. Choose from microporous membranes and ultrafilters tailored to fulfill your needs. The OEM membranes are crafted on your personal request for applications such as air venting and air filtration, fluid filtration and particle retention as well as fluid sterilising or purification and concentration.
Membranes for Lateral Flow Tests
UniSart® nitrocellulose membranes have been designed to be the ideal solid phase for Lateral Flow, able to bind high amount of capture reagent and yield a controlled and fast wicking of samples. Developed in the mid–80 for pregnancy testing, more than a billion Lateral Flow Immunoassays are today produced per year. Many markers such as cardiac, cancer, drug abuse and more can be analysed on such a strip. Like an ELISA...
Protein MicroArrays
Protein microarrays (or biochips) are indispensable tools for many proteomic applications and new multi-parameter IVD tests. The UniSart® 3D Nitro slides have been designed to be the best substrate for protein array applications, e.g., direct protein arrays (forward capture protein or antibody assays) and reverse phase protein microarrays (or lysate arrays). The multiplicity of protein spots, displayed on the slide...
