Recombinant Biotinylated Human IL-15RA&IL-15 Protein (Primary Amine Labeling),His Tag

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HEK293细胞表达系统

Product no.94476ES Sizes3 options SourceYeasen · Official

Cat. No. 94476ES60

现货 ¥6,885.00

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94476ES60 100 μg ¥6,885.00 现货 Enquire

94476ES76 500 μg ¥24,115.00 现货 Enquire

94476ES25 25 μg ¥2,285.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No94476ES

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 ELISA SDS-PAGE LAL法

生物特性参数 蛋白类型生物素标记重组蛋白 种属来源人 生物活性描述ELISA数据：Immobilized Human IL-2 R beta hFc Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human IL-15Ra&IL-15 His Tag with the EC50 of 18.5ng/ml determined by ELISA.

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23.8 kDa；因糖基化，SDS-PAGE显示25-28 kDa和30-35 kDa 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. 储存条件-25 ~ -15℃保存，收到货后有效期1年；复溶后，无菌条件下-85 ~ -65℃保存，3个月有效期。 表达序列Ile31-Ser108(IL-15RA)&Asn49-Ser162(IL-15) 复溶方法开盖前先离心；使用蒸馏水复溶冻干蛋白，复溶浓度超过100 μg/mL；建议分装避免反复冻融。 表达系统HEK293 标签C-His 外观Lyophilized Powder 蛋白登录号Q13261-1(IL-15RA)&P40933-1(IL-15)