Imugex

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Categories: Peptides & Proteins / Proteins

Storage			-20°C/-70°C
Other names
Grade			Purified
Purity			≥90% (SDS-PAGE and HPLC)
Form			Supplied as a liquid in 50ul Tris-Acetate, pH 7.5, 1mM EDTA, 20% glycerol.
Reactivity life			6 months
Note			For reserch purpose only
Purity			≥90% (SDS-PAGE and HPLC)
Description			Keratin 8 belongs to the type B (basic) subfamily of high molecular weight keratins and exists in combination with keratin 18. Keratin 8 is primarily found in the non-squamous epithelia and is present in majority of adenocarcinomas and ductal carcinomas. It is absent in squamous cell carcinomas. Hepatocellular carcinomas are defined by the use of antibodies that recognize only cytokeratin polypeptides 8 and 18. Source: E.coli Endotoxin: ≤0.1ng/ug Storage and Stability: May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 6 months 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.