HiActi® Recombinant Human sTNF RII/TNFRSF1B Protein 重组人 sTNF RII/TNFRSF1B

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免疫学/炎症研究

Product no.90619ES Sizes3 options SourceYeasen · Official

Cat. No. 90619ES08

现货 $815.00

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Cat.No Spec Price Status

90619ES08 5 μg $815.00 现货 Enquire

90619ES60 100 μg $7,865.00 现货 Enquire

90619ES76 500 μg $20,425.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90619ES

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

应用方法 免疫学/炎症研究研究TNF信号通路、炎症反应与免疫稳态调控

适用物种种属人

生物特性参数 蛋白类型重组人可溶性TNF RII（TNFRSF1B） 种属来源Human 生物活性描述Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the TNF-α mediated cytotoxicity in the L-929 cells is less than 0.2 μg/mL corresponding to a specific activity of > 5000 IU/mg in the presence of 0.25 ng/mL of rHuTNF-α. 应用免疫调节、炎症反应、细胞存活研究；TNF/TNFR2信号轴研究；疾病生物标志物研究

技术参数 表达系统E.coli 标签No Tag 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 20.0 kDa 表达序列Pro24-Thr206 制剂形式Lyophilized from a 0.2 μm filtered concentrated solution in PBS pH 7.4 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。 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，2~8℃保存，7天有效期。复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。 外观Lyophilized Powder 蛋白登录号P20333 产品别称Human sTNF RII