Recombinant Human IL-2 R beta/CD122 Protein,hFc Tag

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Product no.94330ES Sizes3 options SourceYeasen · Official

Cat. No. 94330ES60

现货 $4,445.00

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Cat.No Spec Price Status

94330ES60 100 μg $4,445.00 现货 Enquire

94330ES76 500 μg $14,855.00 现货 Enquire

94330ES25 25 μg $1,215.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No94330ES

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

适用物种种属人

检测方法 表面等离子共振(SPR) SDS-PAGE 高效液相色谱(HPLC)

生物特性参数 蛋白类型重组人IL-2 R beta/CD122蛋白，hFc标签 种属来源人 生物活性描述SPR显示与人IL-15结合的亲和力常数为2.88 nM；与人IL-2结合的亲和力常数为0.216 μM

技术参数纯度>95% (SDS-PAGE及HPLC检测) 内毒素水平<1.0 EU/μg (LAL法) 分子量预测51.35 kDa；糖基化后SDS-PAGE迁移至60-70 kDa 制剂形式冻干粉，0.22μm过滤PBS (pH 7.4)溶液，含8%海藻糖保护剂 活性SPR: 与IL-15结合亲和力2.88 nM；与IL-2结合亲和力0.216 μM 储存条件-25~-15℃保存，有效期1年；复溶后-85~-65℃保存3个月 表达序列Ala27-Asp239 表达系统HEK293 标签C-hFc 外观冻干粉 复溶方法用蒸馏水复溶至>100 μg/mL，分装避免反复冻融 AccessionNP_000869