Improved radioimmunoassay of Staphylococcal enterotoxin a.
作者信息
Dickie N, Akhtar S M
出版信息
J Assoc Off Anal Chem. 1982 Jan;65(1):180-4.
PMID:7056690
Abstract
A simple solid-phase radioimmunoassay was developed for detecting staphylococcal enterotoxin A (SEA) in food. The method detected 85-100% SEA added to extracts of 6 kinds of foods, and 52-100% SEA added directly to foods at a concentration of 1 ng/g. Assay sensitivity is about 0.3 ng toxin/mL extract. The method is specific for SEA; results are only marginally affected by staphylococcal enterotoxins B and C2 present at concentrations as high as 500 ng/mL extract.
摘要
相似文献
1
Improved radioimmunoassay of Staphylococcal enterotoxin a.
J Assoc Off Anal Chem. 1982 Jan;65(1):180-4.
2
[Determination of staphylococcal enterotoxins A, B and C in foods using ELISA with labeled antigen].[使用标记抗原的酶联免疫吸附测定法检测食品中的葡萄球菌肠毒素A、B和C]
Zentralbl Bakteriol Mikrobiol Hyg B. 1985 Dec;181(3-5):320-44.
3
Enzyme immunoassay for staphylococcal enterotoxin A.葡萄球菌肠毒素A的酶免疫测定法。
J Assoc Off Anal Chem. 1980 Sep;63(5):1138-43.
4
Detection of staphylococcal enterotoxins A, B, C, D, and E in foods by radioimnunoassay, using staphyloccal cells containing protein A as immunoadsorbent.以含有A蛋白的葡萄球菌细胞作为免疫吸附剂，通过放射免疫分析法检测食品中的葡萄球菌肠毒素A、B、C、D和E。
Appl Environ Microbiol. 1978 Sep;36(3):421-6. doi: 10.1128/aem.36.3.421-426.1978.
5
[Determination of staphylococcal enterotoxins A, B, C and D in foods using sandwich ELISA with labeled antibody].[使用标记抗体夹心酶联免疫吸附测定法测定食品中的葡萄球菌肠毒素A、B、C和D]
Zentralbl Bakteriol Mikrobiol Hyg B. 1985 Dec;181(3-5):345-63.
6
7
Staphylococcal enterotoxins A and B: solid-phase radioimmunoassay in food.金黄色葡萄球菌肠毒素A和B：食品中的固相放射免疫测定法
Appl Microbiol. 1973 Sep;26(3):309-13. doi: 10.1128/am.26.3.309-313.1973.
8
Comparison of three immunological methods for detecting staphylococcal enterotoxins from food.三种检测食品中葡萄球菌肠毒素的免疫学方法比较
Lett Appl Microbiol. 2004;39(6):490-4. doi: 10.1111/j.1472-765X.2004.01602.x.
9
Evaluation of radioimmunoassay performance for staphylococcal enterotoxin in foods: application of external quality assessment survey.
Can J Microbiol. 1986 Jul;32(7):602-4. doi: 10.1139/m86-111.
10
Quantitating staphylococcal enterotoxin B in diverse media using a portable fiber-optic biosensor.使用便携式光纤生物传感器定量测定不同培养基中的葡萄球菌肠毒素B。
Anal Biochem. 1996 Jan 1;233(1):50-7. doi: 10.1006/abio.1996.0006.
Zotero 插件