HiActi® Recombinant human FGF-20 Protein 重组人成纤维细胞生长因子-20

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大肠杆菌表达系统通用

Product no.91335ES Sizes4 options SourceYeasen · Official

Cat. No. 91335ES08

现货 ¥815.00

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Cat.No Spec Price Status

91335ES08 5 μg ¥815.00 现货 Enquire

91335ES20 20 μg ¥1,885.00 现货 Enquire

91335ES60 100 μg ¥6,595.00 现货 Enquire

91335ES76 500 μg ¥19,785.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No91335ES

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 通用通用

适用物种种属人

检测方法 SDS-PAGE HPLC LAL法

生物特性参数 蛋白类型重组人FGF-20（成纤维细胞生长因子20）/细胞因子 种属来源Human 生物活性描述FGF-20为分泌型肝素结合生长因子，通过促进细胞增殖和分化参与组织产前发育、产后生长和再生；通过FGFR 2c和3c发出信号，在肢体和大脑发育中表达。 同源性人FGF-20与牛FGF-20显示98%氨基酸同源性，与大鼠和小鼠FGF-20显示95%氨基酸同源性

样本类型 重组蛋白

技术参数浓度0.1-1.0 mg/mL（复溶后） 纯度> 96% as determined by SDS-PAGE and HPLC 内毒素水平< 0.01 EU per μg by the LAL method 分子量Approximately 23.5 kDa a single non-glycosylated polypeptide chain containing 211 amino acids 载体蛋白无（复溶后长期储存建议添加0.1% BSA） 制剂形式Lyophilized from a 0.2µm filtered concentrated solution in 50 mM Tris-HCl pH7.6 with NaCl and tween-20 as protectant 活性Fully biologically active; determined by a cell proliferation assay using Balb/c 3T3 cells; expected ED50 ≤ 5 ng/ml in the presence of 1 µg/ml heparin corresponding to a specific activity of ≥ 2 x 10^5 units/mg 储存条件-25 ~ -15℃保存，收到货后有效期1年；复溶后无菌条件下2~8℃保存7天；-85 ~ -65℃保存3个月 表达系统E.coli 标签No Tag 表达序列Met1-Thr211 复溶方法开盖前离心；用无菌蒸馏水复溶至0.1-1.0 mg/mL；长期储存建议加入0.1% BSA；分装后-80℃冻存，避免反复冻融 AccessionQ9NP95 产品别称Fibroblast Growth Factor-20 FGFK 外观Lyophilized Powder