HiActi® Recombinant Equine IL-2 (Cys141Ser) 重组马白介素-2

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Product no.90186ES Sizes3 options SourceYeasen · Official

Cat. No. 90186ES10

现货 ¥1,855.00

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Cat.No Spec Price Status

90186ES10 10 μg ¥1,855.00 现货 Enquire

90186ES60 100 μg ¥12,045.00 现货 Enquire

90186ES76 500 μg ¥26,545.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90186ES

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

适用物种种属马

生物特性参数 蛋白类型细胞因子/白介素-2 种属来源Equine (马) 生物活性描述ED50小于1.0 μg/mL（小鼠CTLL-2细胞增殖实验），对应于比活性>1000 IU/mg；与标准品相比具有完全生物学活性

技术参数纯度>97% as determined by SDS-PAGE and HPLC 内毒素水平<0.1 EU per μg by the LAL method 分子量Approximately 14.9 kDa 制剂形式Lyophilized from a 0.2 µm filtered concentrated solution in PBS pH 6.5 活性Specific activity >1000 IU/mg; ED50 <1.0 μg/mL by cell proliferation assay using murine CTLL-2 cells 储存条件-25 ~ -15℃保存，有效期1年；复溶后2~8℃保存7天；复溶后-85 ~ -65℃保存3个月 表达系统E.coli 标签No Tag AccessionP37997 表达序列Ala21-Thr149(C121S) 外观Lyophilized Powder 复溶方法开盖前离心，使用无菌蒸馏水或PBS复溶至0.1-1.0 mg/mL；长期储存建议加入载体蛋白(0.1% BSA)，分装后-80℃冻存，避免反复冻融