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Recombinant Human POU Class 5 Homeobox 1
Recombinant Human POU Class 5 Homeobox 1
- 中文名称：
- Recombinant Human POU Class 5 Homeobox 1
- 英文名称：
- Recombinant Human POU Class 5 Homeobox 1
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA38907
- 规格：
- 0.005 mg|0.02 mg|1 mg|2x1 mg|3x1 mg
- 保存建议：
- 请按照说明书指示
- 货期：
- 6-8周
- 纯度：
- Greater than 85% as determined by SDS-PAGE.
- 产品形式：
- The POU5F1 solution contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Sterile filtered colorless solution.
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Description: POU5F1 Human Recombinant produced in E Coli is a single polypeptide chain containing 285 amino acids (1-265) and having a molecular mass of 32.2 kDa.POU5F1 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Introduction: POU5F1 is a homeodomain transcription factor of the POU family, expressed in embryonic stem (ES) cells and embryonic carcinoma (EC) cells.POU5F1 is significantly involved in the signaling pathway for maintaining self-renewal and pluripotency of ES cells. POU5F1 has 2 distinct DNA binding domains which independently bind half-sites of the canonical octamer motif. This flexibility allows POU5F1 to bind with distinct DNA motifs by forming heterodimers with other transcription factors or by forming homodimers in several conformations. Human POU5F1 contains a 75aa POU specific (POUS) domain and a 60aa POU-Homeo-(POUH) domain connected by a linker region. The Human POU5F1 specifically interacts with Octamer motif ATGCAAAT. In addition, 2 proline-rich domains in the N-terminal and C-terminal regions are vital for POU5F1 transactivation. POU5F1 regulates a number of target genes and has been shown to work jointly with other transcription factors including Sox2 as well as Nanog to sustain stem cell potency and self-renewal.
