产品信息 蛋白质全称 双特异性丝裂原活化蛋白激酶激酶4 别名 MAP2K4, JNKK, JNKK1, MAPKK4, MEK4, MKK4, PRKMK4, SAPKK-1, SAPKK1, SEK1, SERK1, SKK1, mitogen-activated protein kinase kinase 4, JNK activating kinase 1, c-Jun N-terminal kinase kinase 1 Uniprot ID P47809 免疫原 KLH偶联的小鼠MEK4/MKK4合成肽 抗体亚型 IgG 预测分子量./观测分子量. 44 kDa / 44 kDa 纯化方式 亲和纯化 应用 应用 物种 稀释 阳性样品 WB 免疫印迹 人, 小鼠, 大鼠 1: 300-1: 500 脑 背景 Dual specificity protein kinase which acts as an essential component of the MAP kinase signal transduction pathway. Essential component of the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. With MAP2K7/MKK7, is the one of the only known kinase to directly activate the stress-activated protein kinase/c-Jun N-terminal kinases MAPK8/JNK1, MAPK9/JNK2 and MAPK10/JNK3. MAP2K4/MKK4 and MAP2K7/MKK7 both activate the JNKs by phosphorylation, but they differ in their preference for the phosphorylation site in the Thr-Pro-Tyr motif. MAP2K4 shows preference for phosphorylation of the Tyr residue and MAP2K7/MKK7 for the Thr residue. 图像 WB检测MEK4/MKK4蛋白(货号 GB115544). 样品: 经RIPA裂解液(货号G2002)处理的蛋白质. 封闭: 封闭: 3%脱脂牛奶(货号GC310001)溶于TBST溶液, 室温孵育1小时. —抗: 1: 300稀释, 4℃ 孵育过夜. 二抗: HRP标记山羊抗兔IgG (H+L) (货号GB23303), 1: 5000稀释, 室温孵育1小时. 储存 储存条件 在-20℃下储存一年, 避免反复冻融. 储存缓冲液 含0.15% ProClin300防腐剂, 100 μg/mL牛血清白蛋白和50%甘油的磷酸盐缓冲液. 注意: 1.本产品仅供研究使用. 2.建议用一抗稀释液( G2025 )稀释本产品.