S7531
Anti-Staphylococcal α-Toxin antibody produced in rabbit
whole antiserum
Synonym(s):
Anti-α-Hemolysin
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biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
whole antiserum
antibody product type
primary antibodies
clone
polyclonal
mol wt
antigen 33 kDa
contains
15 mM sodium azide
species reactivity
Staphylococcus aureus
packaging
antibody small pack of 25 μL
technique(s)
dot blot: 1:20,000
indirect ELISA: 1:50,000
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Related Categories
1 of 4
This Item | S7656 | SAB4200883 | S9008 |
|---|---|---|---|
| antibody form whole antiserum | antibody form whole antiserum | antibody form purified from hybridoma cell culture | antibody form fractionated antiserum |
| biological source rabbit | biological source rabbit | biological source - | biological source rabbit |
| conjugate unconjugated | conjugate unconjugated | conjugate - | conjugate unconjugated |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| shipped in dry ice | shipped in dry ice | shipped in dry ice | shipped in - |
| mol wt antigen 33 kDa | mol wt - | mol wt - | mol wt - |
General description
Staphylococcal α toxin, a water soluble 33kD single polypeptide, is a cytotoxic agent secreted by Staphylococcus aureus. This protein has membrane damaging properties and accounts for erythrocyte lysis. Hence it is also referred to as lethal hemolytic toxin or α-hemolysin . Anti-staphylococcal α-toxin antibody can be used for studies of the toxin-membrane interaction. Rabbit anti-staphylococcal α-toxin antibody reacts specifically with staphylococcal α-toxin but not with staphylococcal enterotoxin A, cholera toxin or pseudomonas exotoxin A.
Immunogen
α-toxin (α-hemolysin) from Staphylococcus aureus
Application
Anti-staphylococcal α-toxin antibody can be used in indirect ELISA (1:50,000) and dot blot immunoassay (1: 20,000).
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Enzyme-linked immunosorbent assay (1 paper)
Enzyme-linked immunosorbent assay (1 paper)
Analysis Note
The antiserum has been treated to remove lipoproteins.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class
10 - Combustible liquids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Olivia A Todd et al.
mBio, 10(3) (2019-06-06)
Candida albicans and Staphylococcus aureus are among the most prevalent nosocomial pathogens that are responsible for severe morbidity and mortality, even with appropriate treatment. Using a murine model of polymicrobial intra-abdominal infection (IAI), we have previously shown that coinfection with
Jon Oscherwitz et al.
PloS one, 10(1), e0116882-e0116882 (2015-01-31)
The plethora of virulence factors associated with Staphylococcus aureus make this bacterium an attractive candidate for a molecularly-designed epitope-focused vaccine. This approach, which necessitates the identification of neutralizing epitopes for incorporation into a vaccine construct, is being evaluated for pathogens
Ina Eiffler et al.
American journal of physiology. Lung cellular and molecular physiology, 311(3), L676-L685 (2016-08-09)
Membrane potential (Vm)-, Na(+)-, or Ca(2+)-sensitive fluorescent dyes were used to analyze changes in Vm or intracellular ion concentrations in airway epithelial cells treated with Staphylococcus aureus α-toxin (Hla), a major virulence factor of pathogenic strains of these bacteria. Gramicidin
Kathrin Stelzner et al.
PLoS pathogens, 17(9), e1009874-e1009874 (2021-09-03)
Staphylococcus aureus is a major human pathogen, which can invade and survive in non-professional and professional phagocytes. Uptake by host cells is thought to contribute to pathogenicity and persistence of the bacterium. Upon internalization by epithelial cells, cytotoxic S. aureus
S Forti et al.
European journal of biochemistry, 181(3), 767-773 (1989-05-15)
alpha-Toxin, a lethal hemolytic toxin secreted by Staphylococcus aureus, forms ionic channels of large size in lipid membranes. To investigate the mechanism of channel assembly we have studied the kinetics of pore formation on small unilamellar vesicles. We have used
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