Recombinant Human CD23/Fc epsilon RII Protein, His Tag

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HEK293表达系统

Product no.93458ES Sizes3 options SourceYeasen · Official

Cat. No. 93458ES25

现货 $945.00

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Cat.No Spec Price Status

93458ES25 25 μg $945.00 现货 Enquire

93458ES60 100 μg $3,485.00 现货 Enquire

93458ES76 500 μg $11,655.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93458ES

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表达系统

适用物种种属人

检测方法 SDS-PAGE HPLC LAL法

生物特性参数 蛋白类型重组蛋白 种属来源人 生物活性描述结合IgE、CD21、CD11b和CD11c；可被切割产生可溶性CD23，具有多效性细胞因子样活性。

技术参数纯度> 95% as determined by SDS-PAGE and HPLC. 内毒素水平< 1.0 EU per μg by the LAL method. 分子量The protein has a predicted MW of 31.8 kDa. Due to glycosylation the protein migrates to 38-45 kDa based on SDS-PAGE result. 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. 储存条件-25 ~ -15℃保存，收到货之后有效期1年。复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。 外观Lyophilized Powder 标签N-His 表达系统HEK293 表达序列Asp48-Ser321 蛋白编号P06734-1 复溶方法开盖之前，先离心。使用无菌水复溶冻干的蛋白质，复溶浓度超过100 μg/mL。建议首次使用时将蛋白分装为每次实验用量，避免反复冻融。