Recombinant Escherichia coli Outer membrane protein A (ompA)
Description
Purity > 85% as determined by SDS-PAGE. MW: 38.0kDa. Full Length of Mature Protein: 22-346aa. N-terminal 10xHis-tagged. Escherichia coli (strain K12). Required for the action of colicins K and L and for the stabilization of mating aggregates in conjugation. Serves as a receptor for a number of T-even like phages. Also acts as a porin with low permeability that allows slow penetration of small solutes.