Overview
Bio-Rad offers a complete product line of antisera for the serotyping of pathogenic Salmonella species. Salmonella species are serotyped according to their O (somatic) antigens, Vi (capsular) antigens, and H (flagellar) antigens. The antigenic formula of Salmonella serotypes are listed in the Kauffman-White scheme and are expressed as follows: O antigens; Vi when present; H antigens phase 1; H antigens phase 2 (when present).
Features and Benefits of Salmonella Phase Inversion/Sven Gard Method Antisera
- Immediate serotyping of Salmonella after isolation
- Agglutination results in 1–10 seconds with 1 drop of antiserum
- Determination of second-phase H antigens in a diphasic culture after phase inversion (Sven Gard method)
Applications and Uses of Salmonella Antisera
- Identification of Salmonella serotypes after enrichment on a nonselective agar medium
- Polyvalent and monovalent antisera can be used in succession to identify Salmonella serovars
Additional Salmonella Antisera
- Antiserum Vi
- Monovalent H Antisera
- Monovalent O Antisera
- Polyvalent H Antisera
- Polyvalent O Antisera
- Total Polyvalent Antiserum
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3 ml vial (60 tests), polyvalent SG1 antiserum to Salmonella flagellar antigen H; for phase inversion by Sven Gard method
3 ml vial (60 tests), polyvalent SG3 antiserum to Salmonella flagellar antigen H; for phase inversion by Sven Gard method
3 ml vial (60 tests), polyvalent SG4 antiserum to Salmonella flagellar antigen H; for phase inversion by Sven Gard method
3 ml vial (60 tests), polyvalent SG5 antiserum to Salmonella flagellar antigen H; for phase inversion by Sven Gard method
Pkg of 1, 25 x 25 ml tubes, soft agar, for demonstrating the inapparent H antigen phase of biphasic Salmonella