特徴
- 背景:Cholera toxin is protein complex secreted by the bacterium Vibrio cholerae. It is responsible for the massive, watery diarrhea characteristic of cholera infection. Cholera enterotoxin subunit B (CTXB) pentameric ring directs the A subunit to its target by binding to the GM1 gangliosides present on the surface of the intestinal epithelial cells. It can bind five GM1 gangliosides. It has no toxic activity by itself.
仕様
- サイズ:50ug
- 種由来:Vibrio cholerae
- 発現宿主:E.coli
- 純度:> 95% as determined by reducing SDS-PAGE.
- エンドトキシン濃度:< 1.0 EU per μg as determined by the LAL method.
- アクセッションNo.:P01556
- アミノ酸配列:Thr22-Asn124
- 遺伝子構造:Recombinant Vibriocholerae Toxin B is produced by our E.coli expression system and the target gene encoding Thr22-Asn124 is expressed.
- 別名(遺伝子名):Cholera enterotoxin subunit B;Cholera enterotoxin B chain;Cholera enterotoxin gamma chain;Choleragenoid;ctxB;toxB
- 分子量:11.8 kDa
- 組成:Lyophilized from a 0.2 μm filtered solution of 50mM Tris, 200mM NaCl, pH8.0.
- 保存条件:Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク:https://www.elabscience.com/viewpdf-229836-Elabscience-PKSQ050090.pdf
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商品のバリエーション (サイズ違い・スペック違い・オプション品など)
| 商品イメージ | アズワン品番 商品名 |
|---|---|
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89-7828-87
Recombinant Vibrio cholerae Toxin B Protein 10ug
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89-7828-88
Recombinant Vibrio cholerae Toxin B Protein 50ug
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