推荐产品
包含
sodium phosphate buffer as balance
品質等級
成份
Protein, ~25% Lowry
存貨情形
not available in USA
雜質
Staphylococcal enterotoxin A (SEA), essentially free
應用
metabolomics
vitamins, nutraceuticals, and natural products
儲存溫度
2-8°C
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應用
与 MHC II 类分子和 T 细胞受体（TCR）的特异性 Vβ 区结合的葡萄球菌肠毒素 B（SEB），可导致单核细胞/巨噬细胞和 T 淋巴细胞的激活，可用作超抗原和免疫系统激活剂。 SEB 可用作 SEB 检测系统开发中的参考材料。
生化／生理作用
T 淋巴细胞的超抗原。 与主要组织相容性复合体（MHC）抗原和 CD28 结合的免疫系统激活剂。
包裝
包装尺寸基于蛋白质含量。
相關產品
产品编号
说明
价格
訊號詞
Danger
危險分類
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
A Herman et al.
Annual review of immunology, 9, 745-772 (1991-01-01)
Superantigens combine with MHC class-II molecules to form the ligands that stimulate T cells via the V beta element of the T-cell receptor. Two groups of superantigens have been described so far: first, endogenous murine products that include the Mls
Bacterial superantigens
Proft, T. and Fraser, J.D.
Clinical and Experimental Immunology, 133, 299-299 (2008)
Katharina Bröker et al.
Journal of translational medicine, 17(1), 6-6 (2019-01-04)
Hepatitis B virus (HBV) infections represent a global health problem and chronic hepatitis B (CHB) leads to liver cirrhosis and hepatocellular carcinoma. Thus, timely diagnosis of hepatitis B is crucial to ensure adequate treatment. We developed a powerful and rapid
Winnie Bergstedt et al.
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Tuberculin is still the only available skin test reagent for the diagnosis of mycobacterial infection. The product has a remarkable sensitivity, but poor specificity. Previous studies, including two human phase I clinical trials, have indicated that rdESAT-6 has a potential
Clarifying the mechanism of superantigen toxicity.
John D Fraser
PLoS biology, 9(9), e1001145-e1001145 (2011-09-21)
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