Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, waves of cellular activation, cytokine production, and migration into the lung tissue and airways occur via alphabeta T-cells. Causes also the intoxication staphylococcal food poisoning syndrome. The illness is characterized by high fever, hypotension, diarrhea, shock, and in some cases death (Probable).
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
20 μg | ¥ 3,120 | 20日内发货 | ||
100 μg | ¥ 8,760 | 20日内发货 |
产品描述 | Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, waves of cellular activation, cytokine production, and migration into the lung tissue and airways occur via alphabeta T-cells. Causes also the intoxication staphylococcal food poisoning syndrome. The illness is characterized by high fever, hypotension, diarrhea, shock, and in some cases death (Probable). |
种属 | Staphylococcus aureus |
表达系统 | Baculovirus |
标签 | N-terminal 10xHis-tagged and C-terminal Myc-tagged |
蛋白编号 | P0A0L2 |
别名 | Enterotoxin type A, SEA, entA |
氨基酸序列 | SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQARRYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIYLYTS Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request. |
蛋白构建 | 25-257 aa |
蛋白纯度 | > 90% as determined by SDS-PAGE. |
分子量 | 31.0 kDa (predicted) |
缓冲液 | Tris-based buffer,50% glycerol |
复溶方法 | A hardcopy of COA with reconstitution instructions is sent along with the products. Please refer to it for detailed information. |
存储 |
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. |
运输方式 |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
研究背景 | Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, waves of cellular activation, cytokine production, and migration into the lung tissue and airways occur via alphabeta T-cells. Causes also the intoxication staphylococcal food poisoning syndrome. The illness is characterized by high fever, hypotension, diarrhea, shock, and in some cases death (Probable). |
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Enterotoxin type A Protein, S. aureus, Recombinant (His & Myc) Enterotoxin type A SEA entA recombinant recombinant-proteins proteins protein