Description

Fecb Protein, E Coli is a recombinant protein expressed in *Escherichia coli* and is a critical component in advanced biochemical research and development. This protein matters for its role in studying bacterial iron metabolism, stress response pathways, and as a model system for protein-protein interaction studies. It is primarily needed by biotechnology firms, academic research institutions, and pharmaceutical companies engaged in microbiology, enzymology, and therapeutic protein production.

Application

• Biochemical Research: Used as a substrate or target in studies of bacterial gene regulation and metabolic pathways.
• Enzyme Mechanism Studies: Serves as a model protein for investigating enzyme kinetics and catalytic functions.
• Diagnostic Development: Employed in the development of immunoassays and diagnostic kits for bacterial detection.
• Pharmaceutical R&D: Acts as a key reagent in drug discovery programs targeting bacterial-specific proteins.
• Protein-Protein Interaction Analysis: Utilized in pull-down assays, yeast two-hybrid screens, and other interaction studies.
• Antigen Production: Can be used to generate specific antibodies for research and diagnostic purposes.
• Biotechnology Process Development: Serves as a benchmark protein for optimizing recombinant expression and purification protocols in *E. coli*.

Basic Information

Product Name	Fecb Protein, E Coli
CAS No.	125360-28-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	FecB Protein; *E. coli* Fecb Protein; Ferric Citrate Transport Protein B; FecB; Iron-regulated outer membrane protein; FecB (E. coli); Recombinant E. coli Fecb Protein; FecB Outer Membrane Receptor; EC 125360-28-3
EINECS	Contact for details

Quality Control

Our Fecb Protein, E Coli is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including purity assessment by HPLC and identity confirmation, to ensure it meets high-purity research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, concentration, and biological activity is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive) and should be kept under desiccated conditions. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder
Identification (SDS-PAGE)	Single band corresponding to expected molecular weight
Purity (HPLC)	≥ 90%
Protein Content (BCA)	≥ 80%
Endotoxin Level (LAL)	< 1.0 EU/µg
Solubility	Soluble in appropriate aqueous buffers
Biological Activity	Assay-dependent; refer to COA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.