Recombinant Human UBK33R Protein

Cat.No. : UBK33R-408H
Product Overview : Recombinant Human UBK33R Protein is produced by Bacteria expression system.
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Species : Human
Source : E.coli
Tag : Non
Description : Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be conjugated on proteins as monoUb or polyUb chains. Protein ubiquitination plays both proteolytic and nonproteolytic functions. Usually, polyubiquitinated proteins are targeted to the 26S proteasome for proteolysis. Typical concentration to support in vitro ubiquitination is 50-100 µM. In Ub(K33R), lysine 33 was substituted with an arginine, thereby it cannot form lysine 33-linked polyubiquitin chains.
Form : 20 mM Tris, 150 mM NaCl, 2 mM βME, 10% Glycerol
Molecular Mass : 8.5 kDa
Purity : > 95 % by SDS-PAGE
Storage : Store at -80 centigrade; avoid multiple freeze-thaw cycles.
Synonyms Ubiquitin (K33R)

Not For Human Consumption!

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