Recombinant Human Fc epsilon RI alpha/FCER1a Protein,His Tag

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HEK293细胞表达系统

Product no.93472ES Sizes3 options SourceYeasen · Official

Cat. No. 93472ES60

现货 $2,845.00

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Cat.No Spec Price Status

93472ES60 100 μg $2,845.00 现货 Enquire

93472ES76 500 μg $9,535.00 现货 Enquire

93472ES25 25 μg $885.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93472ES

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

技术平台 HEK293细胞表达系统

适用物种种属人

检测方法 SDS-PAGE HPLC ELISA LAL法

生物特性参数 蛋白类型重组蛋白 种属来源人 生物活性描述ELISA法测定：固定化Human Fc epsilon RI alpha His Tag（0.2 μg/ml）与Anti-Fc epsilon RI alpha Antibody hFc Tag的剂量反应曲线EC50为14.1 ng/ml 产品别称Fc-epsilon RI-alpha FcERI FCER1A FCE1A

技术参数纯度>95% (SDS-PAGE和HPLC) 内毒素水平<1.0 EU/μg (LAL法) 分子量预测22.1 kDa；糖基化后SDS-PAGE显示48-65 kDa 制剂形式冻干粉，由0.22μm过滤的PBS (pH 7.4) 溶液制备，冻干前添加8%海藻糖保护剂 活性ELISA测定EC50为14.1 ng/ml 储存条件-25~-15℃保存，有效期1年；复溶后-85~-65℃保存，3个月 表达系统HEK293 标签C-His 表达序列Val26-Gln205 复溶方法开盖前离心，用蒸馏水复溶至超过100 μg/mL，分装避免反复冻融 外观冻干粉末 AccessionP12319-1