Purity > 90% as determined by SDS-PAGE. MW: 23.3kDa. Full Length of Mature Protein: 2-171aa. N-terminal 6xHis-tagged. Escherichia coli (strain K12). Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD).
Size
100ug
Concentration
n/a
Applications
RUO
Other Names
AI-2 synthesis protein; Autoinducer-2 production protein LuxS