Description

Yop2B (Yersinia) is a specialized biochemical reagent and research compound. This product is critical for studies in microbiology, immunology, and infectious disease research, particularly for investigating the pathogenesis and virulence mechanisms of *Yersinia* species. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and diagnostic kit manufacturers focused on bacterial toxins and vaccine development.

Application

• Research on Bacterial Pathogenesis: Used as a key antigen or target molecule in studies of *Yersinia pestis* and related species to understand virulence factors and host-pathogen interactions.
• Immunoassay Development: Serves as a critical component (antigen) in the development and validation of ELISA and other immunoassays for the detection of *Yersinia*-specific antibodies.
• Vaccine Research: Investigated as a potential antigenic target in preclinical research for novel vaccine candidates against yersiniosis.
• Diagnostic Reagent Production: Employed in the manufacturing of high-specificity diagnostic reagents and kits for clinical and veterinary microbiology.
• Biochemical Studies: Utilized in protein-protein interaction studies, structural biology, and enzymatic activity assays related to the Yop effector proteins.
• Antibody Production: Acts as an immunogen for generating polyclonal or monoclonal antibodies in animal hosts for research and diagnostic purposes.

Basic Information

Product Name	Yop2B (Yersinia)
CAS No.	123902-43-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Yersinia Outer Protein 2B; Yop2B Protein; Yersinia Virulence Factor 2B; Yop 2B Antigen; Yersinia pestis Yop2B; Yop2B Recombinant Protein; Yersinia enterocolitica Yop2B
EINECS	Contact for details

Quality Control

Our Yop2B (Yersinia) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including purity assessment by HPLC and identity confirmation, to ensure consistency and reliability for critical research applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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); allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Solubility	Soluble in specified buffer
Biological Activity	Assay-dependent; data provided on COA

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