PPX, Recombinant, E. coli, aa2-513, His-SUMO-Tag (Exopolyphosphatase)
Description
Purity ~90% (SDS-PAGE). Degradation of inorganic polyphosphates. Orthophosphate is released progressively from the ends of polyphosphate of circa 500 residues long, while chains of circa 15 residues compete poorly with polyphosphate as substrate. Source: Recombinant protein corresponding to aa2-513 from E. coli PPX, fused to His-SUMO-Tag at N-terminal expressed in E. coli. Molecular Weight: ~74kD AA