重组大鼠IL-4蛋白是一种多向性细胞因子,调节细胞增殖、存活和基因表达等多种T细胞和B细胞反应。
重组大鼠IL-4蛋白是一种多向性细胞因子,调节细胞增殖、存活和基因表达等多种T细胞和B细胞反应。IL-4由肥大细胞、T细胞和骨髓基质细胞产生,调节幼稚CD4+T细胞向辅助性Th2细胞的分化,其细胞因子分泌特征包括分泌IL-4、IL-5、IL-6、IL-10和IL-13,有利于体液免疫应答。IL-4的另一个主要功能是调节免疫球蛋白类转换为IgG 1和IgE亚型。
基于其刺激TF-1细胞增殖的能力,预期ED50是 200~400 ng/ml。
表达宿主(Expression host)为人HEK293细胞
溶解性(25°C) | Water Saline PBS |
储存条件 | 2-8°C, dry, sealed |
运输方式 | 冰袋运输,根据产品的不同,可能会有相应调整。 |
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