HiActi® Recombinant Bovine TGFβ1 Protein 重组牛转化生长因子-β1

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Product no.91715ES Sizes2 options SourceYeasen · Official

Cat. No. 91715ES10

现货 ¥2,475.00

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91715ES10 10 μg ¥2,475.00 现货 Enquire

91715ES60 100 μg ¥10,295.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No91715ES

Purity≥ 95% as analyzed by SDS-PAGE

Specification10 μg

Origin翌圣生物科技(上海)股份有限公司

技术平台通用

适用物种种属牛

检测方法 凝胶凝固法 SDS-PAGE 细胞增殖抑制法

生物特性参数 蛋白类型细胞因子/转化生长因子-β1 种属来源牛 (Bovine) 生物活性描述ED50 < 0.2 ng/ml，通过抑制小鼠IL-4依赖的HT-2细胞增殖来测定 表达序列Ala279-Ser390 NCBI Accession号P18341

技术参数纯度≥ 95% (SDS-PAGE) 内毒素水平< 1.0 EU/μg of protein (凝胶凝固法) 分子量~12 kDa (SDS-PAGE还原条件) 制剂形式冻干粉 (溶剂: 0.2 μm过滤的50 mM NaAc 50 mM NaCl pH 5.0) 活性ED50 < 0.2 ng/ml (抑制小鼠IL-4依赖的HT-2细胞增殖) 储存条件-85~-65℃保存，有效期6个月；复溶后4℃稳定2周，-20℃稳定3个月；避免反复冻融 表达系统CHO细胞 标签无标签 (No Tag) 复溶方法先短暂离心，用ddH2O或50 mM柠檬酸缓冲液溶解至100 μg/ml 外观冻干粉