Recombinant Rat IL-4 Protein, BSA (HEK293)

目录号：C0012

打印

Recombinant Rat IL-4 Protein is expressed from HEK293 with His tag at the C-terminus. It contains Cys25-Ser147.

生物描述

Accession
P20096.2
别名
IL4; IL-4; interleukin 4; MGC79402; pitrakinra; B cell growth factor 1; BCDF; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; BSF-1
背景
白细胞介素-4（IL-4）又称IL-13，是一种分泌蛋白，属于IL-4/IL-13家族。IL-4/IL-13具有多种生物学作用，包括刺激活化的B细胞和T细胞增殖。在IL-4和IL-13（Th-2型免疫反应中产生的细胞因子，尤其是在过敏和寄生虫感染期间）存在下，巨噬细胞会被差异性激活，而IL-4和IL-13是白细胞介素-4受体的配体。
参考文献

使用信息

物种
Rat
标签
His tag at the C-terminus.
来源
HEK293-drived rat IL-4 protein Cys25-Ser147.
预测分子量
15.4 kDa
实际分子量
17-20 kDa, reducing conditions
纯度
>95% as determined by Bis-Tris PAGE.
内毒素
< 0.1 EU/ug by the LAL method
制剂
Lyophilized from 0.22μm filtered solution in PBS with BSA as a carrier protein. Normally 8% trehalose is added as protectant before lyophilization.
储存条件 (自收到货起)
Valid for 6 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Data