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Recombinant Salmonella Typhi Antigen
Product Overview
BioVenic's Recombinant Salmonella Typhi Antigen is a recombinant antigen produced by E.coli. This antigen has undergone a rigorous purification process. It can be used for ELISA plate coating or for the preparation of enzyme conjugates.
Specifications
Target Information
Salmonella Typhi is a Gram-negative, rod-shaped, facultative anaerobic bacterium and the obligate human pathogen responsible for typhoid fever. Unlike non-typhoidal Salmonella strains, S. Typhi is systemic, invading the intestinal mucosa and disseminating through the bloodstream to colonize the liver, spleen, bone marrow, and gallbladder. Key targets for clinical diagnostics, molecular surveillance, and vaccine design include the Vi capsular polysaccharide antigen (which prevents phagocytosis), the lipopolysaccharide O9 antigen, the flagellar d-H antigen, and the typhoid toxin, a unique structural A2B5 exotoxin that mediates cellular damage and systemic disease manifestations.
Shipping and Storage
This product is shipped with gel ice bags. Store at 0-4°C for no more than 2 weeks, or -20°C or below for long-term storage.
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.