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Categories: Biochemicals / Biochemicals

Product name			Glutathione S-Transferase (GST)
Catalog No			USB-168218
Supplier’s Catalog No			168218
Supplier			US Biologicals
Source antigen			E.coli
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			-20°C
Other names
Grade			Highly Purified
Purity			~95% (SDS-PAGE)
Form			Supplied as a liquid in 0.02M potassium phosphate, 0.15M sodium chloride, pH 7.2, 0.01% sodium azide.
Reactivity life			6 months
Note			For reserch purpose only
Description			Glutathione-S-Transferase (GST) Control Protein will bind to glutathione affinity resin and will be detected by GST. Affinity tags are appended to proteins thereby allowing them to be purified from their crude biological source using an affinity technique. Common affinity tags include Glutathione-S-transferase (GST), chitin binding protein (CBP), maltose binding protein (MBP), and the poly-Histidine or HIS-tag. Source: Glutathione-S-Transferase, purified by chromatography from E.coli preparations. Applications: Suitable for use as a control in affinity purification and in Western Blot. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.