Biosensor detection of botulinum toxoid A and staphylococcal enterotoxin B in food.
Immunoassays were developed for the simultaneous detection of staphylococcal enterotoxin B and botulinum toxoid A in buffer, with limits of detection of 0.1 ng/ml and 20 ng/ml, respectively. The toxins were also spiked and measured in a variety of food samples, including canned tomatoes, sweet corn, green beans, mushrooms, and tuna.
Sapsford
Kim E
KE
George Mason University, 10910 University Boulevard, MS 4E3, Manassas, VA 20110, USA.
Taitt
Chris R
CR
Loo
Nicole
N
Ligler
Frances S
FS
D000818:Animals; D015374:Biosensing Techniques / Q000379:methods*; D019274:Botulinum Toxins, Type A / Q000032:analysis*; D004768:Enterotoxins / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis*; D014121:Toxoids / Q000032:analysis; D014413:Tuna / Q000382:microbiology; D014675:Vegetables / Q000382:microbiology
D004768:Enterotoxins; D014121:Toxoids; C031818:enterotoxin B, staphylococcal; D019274:Botulinum Toxins, Type A