HiActi® Recombinant Human IL-12 p40 Protein,His Tag 重组人白介素-12 p40

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大肠杆菌表达系统

Product no.90291ES Sizes4 options SourceYeasen · Official

Cat. No. 90291ES08

现货 ¥885.00

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Cat.No Spec Price Status

90291ES08 5 μg ¥885.00 现货 Enquire

90291ES20 20 μg ¥2,215.00 现货 Enquire

90291ES60 100 μg ¥6,885.00 现货 Enquire

90291ES76 500 μg ¥19,885.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90291ES

Specification高活性、高纯度、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 大肠杆菌表达系统

适用物种种属人

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Measure by its ability to induce cell proliferation in PHA-activated human peripheral blood lymphocytes (PBMC) using a concentration range of 5-50 ng/mL. Note: Results may vary from different PBMC donors. 别名interleukin 12 p40 Interleukin-12 subunit beta IL-12 寡聚状态单体或同型二聚体

技术参数纯度>98% as determined by SDS-PAGE. 内毒素水平<0.1 EU per 1 μg of the protein by the LAL method. 分子量Calculated MW 35.64 kDa; migrates as 45 kDa under reducing condition. 制剂形式Lyophilized from a 0.2 µm filtered solution containing 1X PBS pH 8.0. 储存条件-25 ~ -15℃保存，有效期1年；复溶后2~8℃保存7天，-85~-65℃保存3个月。建议首次使用时将蛋白等分，避免重复冻融循环。 表达系统E.coli 标签C-His 外观Lyophilized Powder 登录号P29460 复溶方法1.打开前，以3000 rpm离心5分钟。2.推荐使用无菌水重悬冻干粉，溶液浓度不低于100 μg/mL，并静置至少20min以充分溶解。3.重悬后的溶液可进一步稀释分装。进一步稀释分装时，须添加一定量的载体蛋白（0.1%BSA、10%FBS 或 5%HSA），无血清实验需求时，可更换为 5%海藻糖溶液作为载体。