Heterodimers between TCF3 and tissue specific basic helix loop helix （bHLH） proteins play important roles in determining tissue specific cell fate during embryogenesis，like muscle or early B cell differentiation. Dimers bind DNA on E box motifs: 5’ CANNTG 3’.Binds to the kappa E2 site in the kappa immunoglobulin gene enhancer.
应用类型
Western Blot analysis （1 ug/ml）. However， the optimal concentrations should be determined individually. Blocking peptide （Cat.# 3090BP-50） is available separately.
免疫原
Synthetic peptide surrounding amino acid 556 of rat TCF3/E2A
来源宿主
兔
反应性
经检测验证，可与人、小鼠、大鼠种属来源的TCF3/E2A蛋白发生免疫反应
保存建议
提供的100 ug TCF3/E2A抗体产品为无色溶液其浓度为0.5 mg/ml溶解于包含有30%甘油， 0.5% BSA， 5 mM EDTA和0.01%硫柳汞的PBS （pH 7.2）缓冲液中.请将该TCF3/E2A抗体产品置于-20 °C冷冻保存，建议分装使用以避免反复冻融.
