Product category:
Antibodies
News Release from: AbD Serotec | Subject: Proteus purification kits
Edited by the Laboratorytalk Editorial
Team on 19 July 2007
Antibody and His-tagged protein
purification
AbD Serotec's Proteus purification kits combine the separation quality of gravity flow columns with the speed and ease-of-use of spin columns
Unique StableFlo technology regulates sample movement through the special affinity resin matrix, increasing both purity and yield For maximum convenience, each Proteus kit contains pre-packed spin columns, ultrafiltration units and ready-to-use buffers
This article was originally published on Laboratorytalk on 2 Dec 2004 at 8.00am (UK)
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Announcing the first recombinant antibody
Said to be the first in vitro derived recombinant antibody, it is targeted against Cyclophilin A, which is indicated to play an important role in the mechanism of protein folding
Proteus Imac kits are designed for simple, complete and rapid His-tagged recombinant purification from bacterial cells, insect vectors, mammalian cells and yeast under native or denaturing conditions.
Likewise Proteus protein A and G kits are perfect for preparative purification of antibodies.
All kits are available in midi and mini size formats.
Mini spin columns can be used with a standard bench centrifuge yielding typically 1mg of antibody or protein in just 20 minutes.
Midi kits are suitable for large-scale preps of 20mg.
A special Proteus pump collar accessory can be fitted onto midi spin columns for convenient hands-free loading of large sample volumes.
Proteus kits offer distinct innovations over existing purification technologies.
These include ready-to-use resin cartridges pre-packed with wet soft agarose that are stable for at least two years; minimal preparation time needed to make working solutions of kit buffers; and simple protocols making Proteus ideal for inexperienced chromatography researchers.
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