Recombinant Escherichia coli O157:H7 OMPA Protein (164-346 aa), His-SUMO-tagged

• Cat.No.: OMPA-1906E
• Product Overview: Recombinant Escherichia coli O157:H7 OMPA Protein (164-346 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Protein Description: Partial.

Specification

• Description: 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.
• Source: E. coli
• Species: E. coli
• Tag: His-SUMO
• Form: Tris-based buffer,50% glycerol
• Molecular Mass: 35.6 kDa
• Protein length: 164-346 aa
• AA Sequence: WTNNIGDAHTIGTRPDNGMLSLGVS YRFGQGEAAPVVAPAPAPAPEVQTK HFTLKSDVLFNFNKATLKPEGQAAL DQLYSQLSNLDPKDGSVVVLGYTDR IGSDAYNQGLSERRAQSVVDYLISK GIPADKISARGMGESNPVTGNTCDN VKQRAALIDCLAPDRRVEIEVKGIK DVVTQPQA
• Purity: > 90% as determined by SDS-PAGE.
• Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
• Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
• Concentration: A hardcopy of COA with reconstitution instruction is sent along with the products.
• Synonyms: ompA; Outer membrane protein II
• UniProt ID: P0A911

Gene Information

• Synonyms: ompA; Outer membrane protein II
• UniProt ID: P0A911

Reviews

12/17/2021

By selecting the ARRB2B protein, I am confident that I am equipping myself with a superior tool that will not only meet but exceed my experimental needs.

12/20/2020

The OMPA protein stands out as a high-quality protein that perfectly caters to my experimental requirements.

06/20/2016

The OMPA protein is highly recommended for its superior performance in ELISA and its utility in protein electron microscopy structure analysis.

Q&As

In what ways does OMPA protein contribute to the formation of biofilms in bacterial infections?

OMPA is involved in the formation of biofilms, which are organized bacterial communities that can enhance the bacteria's resistance to antibiotics.

How does OMPA protein influence the immune response during bacterial infections?

OMPA can stimulate the immune system, leading to the production of antibodies and the activation of immune cells to combat bacterial infections.

Are there any challenges associated with targeting OMPA protein for therapeutic interventions?

Challenges include potential variations in OMPA sequences among bacterial strains and the need to address safety concerns in vaccine development.

How does the study of OMPA protein contribute to our understanding of bacterial pathogenesis?

Investigating OMPA protein provides insights into the mechanisms of bacterial pathogenesis, aiding in the development of strategies to combat infections.

Are there any diagnostic uses for OMPA protein in identifying bacterial infections?

OMPA protein can be used in diagnostic assays to detect the presence of specific bacterial strains and aid in the diagnosis of infections.