Description

Oppb Protein, Salmonella is a highly purified protein reagent derived from *Salmonella* species, specifically designed for research and diagnostic applications. This product is critical for the development and quality control of assays, vaccines, and immunological studies targeting salmonellosis. It serves as an essential standard and antigen for laboratories in the pharmaceutical, biotechnology, and food safety testing sectors, ensuring accurate detection and analysis.

Application

• Immunoassay Development: Used as a critical antigen for developing and validating ELISA and other immunoassays for *Salmonella* detection.
• Vaccine Research: Serves as a key component in the research and development of vaccines against salmonellosis.
• Diagnostic Kits: Acts as a reference standard and positive control material in commercial and in-house diagnostic test kits.
• Antibody Production & Purification: Utilized for immunizing animals to generate specific polyclonal or monoclonal antibodies.
• Food & Environmental Safety Testing: Employed in quality control protocols to validate testing methods for *Salmonella* in food, water, and environmental samples.
• Academic & Biomedical Research: Fundamental for studies on bacterial pathogenesis, host immune response, and protein characterization.

Basic Information

Product Name	Oppb Protein, Salmonella
CAS No.	110910-52-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Outer membrane protein B (OppB); *Salmonella* OppB protein; Outer membrane porin protein B; *Salmonella* porin; Bacterial outer membrane protein; Antigenic protein OppB; *Salmonella* antigen
EINECS	Contact for details

Quality Control

Our Oppb Protein, Salmonella is produced under stringent conditions to ensure batch-to-batch consistency and high biological activity. Each lot undergoes comprehensive analysis, including purity assessment via SDS-PAGE and HPLC, identity confirmation, and endotoxin level testing. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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). Avoid repeated freeze-thaw cycles. Aliquot upon receipt for optimal preservation.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Single major band corresponding to target protein
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/μg
Biological Activity (ELISA)	Reactive with specific anti-*Salmonella* antibodies
Solubility	Soluble in appropriate aqueous buffers

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