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Recombinant Escherichia coli Outer Membrane Protein A (ompA), N-His
Product Overview
BioVenic's Recombinant Escherichia coli Outer Membrane Protein A (ompA), N-His is a recombinant protein expressed from E.coli Expression System. Its predicted molecular weight is 19.1 kDa. The purity is>90% (SDS-PAGE).
Specifications
Target Information
OmpA is one of the most abundant and highly conserved proteins in the E. coli outer membrane. It consists of an eight-stranded beta-barrel transmembrane domain and a C-terminal periplasmic domain. OmpA plays a vital role in maintaining structural integrity by anchoring the outer membrane to the underlying peptidoglycan layer. It also serves as a multifaceted virulence factor, acting as a receptor for various bacteriophages and colicins, while facilitating bacterial adhesion, invasion of host cells, and resistance to serum bactericidal activity.
Shipping and Storage
This product is shipped with gel ice bags. Avoid repeated freezing and thawing. Store for 12 months at -20°C or -80°C.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Aliquote the reconstituted solution to minimise freeze-thaw cycles.