HiActi® Recombinant Human IL-33 Protein, His Tag 重组人白介素-33

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大肠杆菌表达系统免疫学炎症研究

Product no.90123ES Sizes3 options SourceYeasen · Official

Cat. No. 90123ES10

现货 $815.00

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Cat.No Spec Price Status

90123ES10 10 μg $815.00 现货 Enquire

90123ES60 100 μg $3,325.00 现货 Enquire

90123ES76 500 μg $9,975.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90123ES

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 大肠杆菌表达系统

应用方法 免疫学研究IL-33在Th2细胞介导的免疫应答中的作用 炎症研究研究IL-33在炎症反应中的作用

适用物种种属人

检测方法 LAL法 SDS-PAGE HPLC 细胞增殖实验

生物特性参数 蛋白类型重组蛋白/细胞因子 种属来源人 生物活性描述Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine D10S cells is less than 0.05 ng/mL corresponding to a specific activity of >2.0 × 10^7 IU/mg. 应用免疫学、炎症研究 表达系统E.coli 标签C-His 表达序列Ser112-Thr270 登录号O95760 产品别称IL-1F11 NF-HEV DVS 27

技术参数纯度>97% as determined by SDS-PAGE and HPLC 内毒素水平<1.0 EU per μg by LAL method 分子量Approximately 17.9 kDa 制剂形式Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB 150 mM NaCl 1 mM EDTA pH7.4. 活性Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine D10S cells is less than 0.05 ng/mL corresponding to a specific activity of >2.0 × 10^7 IU/mg. 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 复溶方法开盖之前，先离心，以将内容物带到底部。使用无菌蒸馏水或PBS复溶，重新配制至0.1-1.0 mg/mL的浓度，可根据后续实验更进一步稀释；长期储存，建议稀释缓冲液中加入载体蛋白(0.1% BSA)；分装为一次实验用量，-80℃冻存，避免反复冻融。