Recombinant Human IL-1 Beta/IL-1F2 Protein,His Tag

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大肠杆菌表达系统炎症研究免疫学

Product no.96838ES Sizes3 options SourceYeasen · Official

Cat. No. 96838ES25

现货 ¥1,415.00

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Cat.No Spec Price Status

96838ES25 25 μg ¥1,415.00 现货 Enquire

96838ES60 100 μg ¥5,175.00 现货 Enquire

96838ES76 500 μg ¥17,245.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No96838ES

Specification高活性、高纯度、低内毒素、高稳定性

Origin翌圣生物科技(上海)股份有限公司

技术平台 大肠杆菌表达系统

应用方法 炎症研究研究IL-1β介导的炎症信号通路 免疫学研究先天免疫细胞激活和T细胞分化

适用物种种属人

生物特性参数 蛋白类型重组蛋白/细胞因子 种属来源Human 生物活性描述IL-1β由炎症信号诱导，经caspase-1加工，激活先天免疫细胞，促进CD4 T细胞向Th1和Th17分化。 应用ELISA检测；炎症和免疫学研究 AccessionP01584

技术参数纯度>95% by Bis-Tris PAGE; >95% by HPLC 内毒素水平Less than 1 EU per μg by the LAL method 分子量18.47 kDa (predicted and confirmed by Bis-Tris PAGE) 制剂形式Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4) with 8% trehalose as protectant 活性EC50=68.4 ng/ml (determined by ELISA) 储存条件-25~-15℃保存，有效期1年；复溶后-85~-65℃保存，3个月，避免反复冻融 表达系统E.coli 标签N-His 表达序列Recombinant Human IL-1 Beta/IL-1F2 Protein is expressed from E.coli with His tag at the N-terminus. It contains Ala117-Ser269 复溶方法用蒸馏水溶解冻干的蛋白。如果规格为25μg或者100μg，建议复溶到0.5mg/mL的浓度。对于500μg的冻干粉，建议以1mg/mL的浓度复溶。复溶过程中请不要剧烈涡旋或者剧烈摇晃。将复溶后的蛋白溶液按照需求进行分装，储存于至-80℃，避免反复冻融。外观Lyophilized Powder