NEDD8 belongs to the ubiquitin family and human NEDD8 shares 60% amino acid sequence identity to ubiquitin. The NEDD8 system is essential for the regulation of protein degradation pathways involved in cell cycle progression, morphogenesis and tumorigenesis. Attachment of NEDD8 to cullins activates their associated E3 ubiquitin ligase activity, and thus promotes polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins. Recombinant human NEDD8 protein was expressed in E. coli and purified by using conventional chromatography techniques, after refolding of the isolated inclusion body in renaturation buffer.
Endotoxin Level:≤ 1.0 EU per 1 ug of protein (determined by LAL method)
Storage and Stability:For long-term storage, aliquot and 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.
仕様
Size：100ug
Source Antigen：Recombinant, E. coli
Grade：Highly Purified
Purity：≥ 95% by SDS-PAGE
Form：Supplied as a liquid in 20 mM Tris-HCl buffer, pH 8.0, 0.5mM DTT, 50mM sodium chloride, 10% glycerol.
