1. 重组蛋白
  2. Viral Proteins
  3. Bacterial/Fungal Proteins
  4. ENTE 蛋白, S. aureus (Baculovirus, His)

ENTE 蛋白, S. aureus (Baculovirus, His)

目录号: HY-P72058
产品使用指南

ENTE 蛋白是葡萄球菌肠毒素,通过与主要组织相容性复合物 II 类和 T 细胞受体 (TCR) 分子结合来激活宿主免疫系统。这种相互作用形成三元复合物,激活 T 淋巴细胞并诱导促炎细胞因子的全身释放。ENTE 蛋白, S. aureus (Baculovirus, His) 是重组的 ENTE 蛋白,由 Sf9 insect cells 表达,带有 N-6*His 标签。ENTE 蛋白, S. aureus (Baculovirus, His) 全长 230 个氨基酸,分子量约为 ~28.4 kDa。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 是否有货
50 μg   询价  
100 μg   询价  

* Please select Quantity before adding items.

  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

描述

ENTE Proteinas are staphylococcal enterotoxins that activate the host immune system by binding to major histocompatibility complex class II and T-cell receptor (TCR) molecules. This interaction forms a ternary complex that activates T lymphocytes and induces the systemic release of proinflammatory cytokines. ENTE Protein, S. aureus (Baculovirus, His) is the recombinant Staphylococcus aureus-derived ENTE protein, expressed by Sf9 insect cells , with N-6*His labeled tag. The total length of ENTE Protein, S. aureus (Baculovirus, His) is 230 a.a., with molecular weight of ~28.4 kDa.

研究背景

ENTE 是一种葡萄球菌肠毒素,通过作为未加工的分子与主要组织相容性复合物 II 类和 T 细胞受体 (TCR) 分子结合,在激活宿主免疫系统中发挥关键作用。这种相互作用导致三元复合物的形成,进而激活大量 T 淋巴细胞,引发促炎细胞因子的全身释放。除了其免疫调节功能外,ENTE 还与葡萄球菌食物中毒综合征的发生有关,这种疾病的特征是中毒、发烧和胃肠道不适等症状。这些活动强调了 ENTE 对免疫反应途径和病理结果的影响。

种属

Staphylococcus aureus

表达系统

Sf9 insect cells

标签

N-6*His

蛋白编号

P12993 (S28-T257)

基因 ID

/

蛋白结构
N-term
6*His
ENTE (S28-T257)
Accession # P12993
C-term
同用名
EEnterotoxin type E; SEE; entE
氨基酸序列

SEEINEKDLRKKSELQRNALSNLRQIYYYNEKAITENKESDDQFLENTLLFKGFFTGHPWYNDLLVDLGSKDATNKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWIDGKQTTVPIDKVKTSKKEVTVQELDLQARHYLHGKFGLYNSDSFGGKVQRGLIVFHSSEGSTVSYDLFDAQGQYPDTLLRIYRDNKTINSENLHIDLYLYTT

分子量

Approximately 28.4 kDa

纯度

Greater than 90% as determined by reducing SDS-PAGE.

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料

ENTE Protein, S. aureus (Baculovirus, His) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
ENTE Protein, S. aureus (Baculovirus, His)
目录号:
HY-P72058
需求量: