This protein can be stored at -20 degrees Celsius. For extended periods of time it is recommended to keep the protein frozen at -40 or -80 degrees Celsius. Avoid cycles of freezing and thawing as they might denaturate the polypeptide chains.
General description
S-arrestin (SAG) is a recombinant protein expressed in E. coli. The protein can be with or without a His-Tag or other tag in accordance to customer's request. All of our recombinant proteins are manufactured in strictly controlled facilities and by using a well established technology which guarantees full batch-to-bact consistency and experiment reproducibility.
Arrestins
Arrestins (abbreviated Arr) are a family of proteins which are important in the
regulation of signal transduction G-protein coupled receptors, which at first was discovered, as part of
a conserved two step mechanism for regulating the activity of G protein-coupled receptors (GPCR) in
rhodopsin visual system by Ursula Kuhn found Scott court, and β-called Global Martin J. Lohse system and
kidney and colleagues.