Todd Hewitt Broth (7161)
| Brand |
Catalog No. |
| Acumedia |
249240 |
| BD / Difco |
211736 |
| BD / BBL |
CM0189 |
| Oxoid |
N/A |
Intended Use
Todd Hewitt Broth is expertly formulated for the cultivation of streptococci and other fastidious microorganisms, providing a reliable medium for microbiological analysis.
Product Summary and Explanation
Todd Hewitt Broth has its origins in research aimed at producing antigenic streptococcal hemolysin. Developed in accordance with the renowned formula established by Updyke and Nickle, this broth has been thoroughly evaluated for its efficacy in growing group A streptococci, particularly for serological typing.
The broth's composition performs exceptionally well in enriching the growth of streptococcal cells, making it an ideal choice for identification purposes. Research by Moody et al. has demonstrated the use of Todd Hewitt Broth in the fluorescent-antibody identification of group A streptococci derived from throat cultures, affirming its importance in clinical diagnostics.
As a valuable enrichment medium, Todd Hewitt Broth is particularly recommended for the isolation and identification of groups A and B streptococci through immunofluorescence staining. Additionally, it has proven useful in studies comparing rapid antigen tests for group A streptococci, showcasing its role in enhancing the reliability of microbiological testing.
Key Features and Specifications
- Specially designed for the growth of streptococci and fastidious microorganisms.
- Utilizes a proven formula for enhanced antigenic production.
- Effective in serological typing and identification of group A streptococci.
- Recommended for enrichment in immunofluorescence staining techniques.
Choose Todd Hewitt Broth for reliable and efficient microbiological studies involving streptococci and fastidious organisms. Elevate your laboratory's diagnostic capabilities with this trusted formulation.
