产品概述：Purified recombinant protein of Human upstream binding protein 1 (LBP-1a) (UBP1), transcript variant 1, Lys47-Thr269, with N-terminal His tag, expressed in E. coli, 50ug

蛋白长度：A DNA sequence encoding the region(Lys47-Thr269) of UBP1

表达系统：E. coli

种属：Human

标签类型：N-His

分子量：25.8 kDa

通用名：UBP1

总结：Functions as a transcriptional activator in a promoter context-dependent manner. Modulates the placental expression of CYP11A1. Involved in regulation of the alpha-globin gene in erythroid cells. Activation of the alpha-globin promoter in erythroid cells is via synergistic interaction with TFCP2 (By similarity). Involved in regulation of the alpha-globin gene in erythroid cells. Binds strongly to sequences around the HIV-1 initiation site and weakly over the TATA-box. Represses HIV-1 transcription by inhibiting the binding of TFIID to the TATA-box.[UniProtKB/Swiss-Prot Function]

形式：Liquid

浓度：>50 ug/mL as determined by microplate BCA method

纯度：> 80% as determined by SDS-PAGE and Coomassie blue staining

储存溶液：25mM Tris, pH8.0, 150 mM NaCl, 10% glycerol, 1% Sarkosyl.

别名：LBP-1a; LBP-1B; LBP1A; LBP1B