Recombinant Biotinylated Mouse IL-21 Protein,His-Avi Tag

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Product no.94881ES Sizes3 options SourceYeasen · Official

Cat. No. 94881ES60

现货 $6,885.00

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Cat.No Spec Price Status

94881ES60 100 μg $6,885.00 现货 Enquire

94881ES76 500 μg $24,115.00 现货 Enquire

94881ES25 25 μg $2,285.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No94881ES

Specification高纯度、高活性、低内毒素、高批间一致性

Origin翌圣生物科技(上海)股份有限公司

适用物种种属小鼠

检测方法 酶联免疫吸附试验 聚丙烯酰胺凝胶电泳 鲎试剂法

生物特性参数 蛋白类型重组蛋白（白细胞介素-21） 种属来源小鼠 生物活性ELISA分析：将人IL-21R hFc Tag包被于1μg/ml，生物素化小鼠IL-21 His Tag的剂量反应曲线EC50为5.4ng/ml 应用ELISA检测 产品别称Za11 Interleukin-21 CVID11 GenBank登录号Q9ES17 生物素标记是

技术参数纯度>95% as determined by SDS-PAGE 内毒素水平<1.0 EU per μg by the LAL method 分子量预测分子量17.9 kDa，与SDS-PAGE结果一致 制剂形式冻干粉，由0.22 μm过滤的20mM NaAc 150mM NaCl (pH 5.5)溶液冻干，冻干前通常加入8%海藻糖作为保护剂 储存条件-25~-15℃保存，有效期1年；复溶后-85~-65℃保存，有效期3个月 表达序列His18-Ser146 标签N-His-Avi 表达系统E.coli 外观冻干粉 复溶方法开管前离心，建议复溶至浓度大于100 μg/ml，溶于20mM NaAc 150mM NaCl (pH 5.5)