EHEC stx2B / Shiga toxin II subunit B protein, His Tag
-
产品编号
PB114
-
别名
-
规格
- 20ug
- 50ug
Catalog Number | PB114 |
Molecular Name | EHEC stx2B |
Species | E. coil |
Host | E. coli |
Size | 20ug, 50ug |
Purity | >98%, determined by SDS-PAGE |
Formulation | Lyophilized from sterile PBS, pH 7.4 |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | Lyophilized powder will be shipped on at ambient temperature. Please contact our customer service to get specific information about the shipping condition of your order. |
本产品为单独表达的B亚基,无毒性A亚基,但仍需按生物安全二级(BSL-2)操作。
是的,stx2B可作为抗原用于抗体生产或疫苗研究,但需结合佐剂及动物实验验证。
在天然条件下,stx2B可自组装为五聚体,经凝胶过滤层析确认其寡聚状态。
经qPCR检测,宿主DNA残留量<10 pg/μg蛋白,符合国际标准。
是的,stx2B可与宿主细胞表面的Gb3受体结合,适用于流式细胞术或ELISA检测。