[Creative Diagnostics] Staphylococcal Enterotoxins (SEs) Reagents for Food Safety and Biological Thr
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abbabio
작성일자
2022-03-10
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342
Staphylococcal Enterotoxins (SEs) Reagents
Increasing staphylococcal food poisoning outbreaks have been reported during recent years, and patients' samples were tested positive for staphylococcal enterotoxin infection. The staphylococcal enterotoxins (SEs) are pyrogenic exotoxins secreted by Staphylococcus aureus (S. aureus), which are the most prevalent causes of foodborne intoxication. SEA and SEB are responsible for approximately 90% of staphylococcal food poisoning outbreaks in the USA. SEs also act as superantigens in stimulating T cells proliferation and can be used for cytokine-based immunotherapy.
Creative Diagnostics now offers a comprehensive set of staphylococcal enterotoxin reagents that can be used to screen SEs for food safety monitoring and support the development of immune-modulating therapies.
Native antigens are well-validated in double-antibody sandwich ELISA
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High sensitivity (
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High specificity (no cross-reactivity with other types)
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High purity (greater than 95%)
Resources
Food Source Pathogen Detection Tool Development Materials
Staphylococcus aureus is a Gram-positive, round-shaped bacterium and a member of the Firmicutes. It is a facultative anaerobe that can grow without oxygen and is often positive for catalase and nitrate reduction. The bacterium can produce staphylococcal enterotoxins (SEs), which cause vomit after intake. SEs belong to the broad family of pyrogenic toxin superantigens.
Inactivated Bacterial Antigens for Vaccine Research and Development
Diphtheria, tetanus, pertussis, and Haemophilus influenzae type b are four infectious diseases that are particularly dangerous to babies. Meanwhile, vaccines are the best way to protect against these infectious diseases. Inactivated toxins such as tetanus toxoid, diphtheria toxoid, and diphtheria CRM197 are widely used as protein carriers in licensed vaccines for the development of strong immune responses.
