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  4. Recombinant Human POU domain, class 3, transcription factor 2 (POU3F2)

Recombinant Human POU domain, class 3, transcription factor 2 (POU3F2)

  • 中文名称：
    人POU3F2重组蛋白
  • 货号：
    CSB-YP018397HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人POU3F2重组蛋白
  • 货号：
    CSB-EP018397HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人POU3F2重组蛋白
  • 货号：
    CSB-EP018397HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 中文名称：
    人POU3F2重组蛋白
  • 货号：
    CSB-BP018397HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人POU3F2重组蛋白
  • 货号：
    CSB-MP018397HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    POU3F2
  • Uniprot No.：
    P20265
  • 别名：
    Brain 2; Brain specific homeobox/POU domain protein 2; Brain-2; Brain-specific homeobox/POU domain protein 2; BRN 2; Brn-2; BRN2; N Oct 3; N OCT 3 Gene; N Oct3; Nervous system specific octamer binding transcription factor; Nervous system-specific octamer-binding transcription factor N-Oct-3; OCT 7; Oct-7; OCT7; Octamer Binding Transcription Factor 7; Octamer-binding protein 7; Octamer-binding transcription factor 7; OTF 7; OTF-7; OTF7; PO3F2_HUMAN; POU class 3 homeobox 2,; POU domain class 3 transcription factor 2; POU domain, class 3, transcription factor 2; Pou3f2; POUF 3; POUF3; Protein Brn 2
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-443
  • 氨基酸序列
    MATAASNHYS LLTSSASIVH AEPPGGMQQG AGGYREAQSL VQGDYGALQS NGHPLSHAHQ WITALSHGGG GGGGGGGGGG GGGGGGGGDG SPWSTSPLGQ PDIKPSVVVQ QGGRGDELHG PGALQQQHQQ QQQQQQQQQQ QQQQQQQQQR PPHLVHHAAN HHPGPGAWRS AAAAAHLPPS MGASNGGLLY SQPSFTVNGM LGAGGQPAGL HHHGLRDAHD EPHHADHHPH PHSHPHQQPP PPPPPQGPPG HPGAHHDPHS DEDTPTSDDL EQFAKQFKQR RIKLGFTQAD VGLALGTLYG NVFSQTTICR FEALQLSFKN MCKLKPLLNK WLEEADSSSG SPTSIDKIAA QGRKRKKRTS IEVSVKGALE SHFLKCPKPS AQEITSLADS LQLEKEVVRV WFCNRRQKEK RMTPPGGTLP GAEDVYGGSR DTPPHHGVQT PVQ
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

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POU3F2 antibodies

靶点详情

  • 功能：
    Transcription factor that plays a key role in neuronal differentiation. Binds preferentially to the recognition sequence which consists of two distinct half-sites, ('GCAT') and ('TAAT'), separated by a non-conserved spacer region of 0, 2, or 3 nucleotides. Acts as a transcriptional activator when binding cooperatively with SOX4, SOX11, or SOX12 to gene promoters. The combination of three transcription factors, ASCL1, POU3F2/BRN2 and MYT1L, is sufficient to reprogram fibroblasts and other somatic cells into induced neuronal (iN) cells in vitro. Acts downstream of ASCL1, accessing chromatin that has been opened by ASCL1, and promotes transcription of neuronal genes.
  • 基因功能参考文献：
    1. Re4sults show that BRN2 is: directly transcriptionally repressed by AR, required for the expression of terminal neuroendocrine markers and aggressive growth of castration-resistant prostate cancer (CRPC), and is highly expressed in human neuroendocrine prostate cancer and metastatic CRPC with low circulating PSA. PMID: 27784708
    2. These findings not only shed light on the molecular mechanism of the anticancer properties of capsaicin, but also the transcription regulation of tNOX expression that may potentially explain how POU3F2 is associated with tumorigenesis. PMID: 27271588
    3. We show that POU3F2 lies downstreamof SIM1 and controls oxytocin expression in the hypothalamic neuroendocrine preoptic area. We show that this finding is consistent with the expression patterns of POU3F2 and related genes in the human brain. PMID: 26833329
    4. TTF1 expression in small-cell lung cancer is a cell lineage-specific phenomenon that involves the developing neural cell-specific homeoprotein BRN2. PMID: 23358112
    5. The present study investigated transcriptional regulation of CDH13 in melanoma. Found an inverse correlation between BRN2 and T-cadherin protein and transcript expression in melanoma. PMID: 23069940
    6. links BRN2 as an activator and MITF as a repressor of the NOTCH pathway in melanoma cells. Loss of the BRN2-MITF axis in antisense-ablated cell lines decreased the melanoma sphere-forming capability and cell adhesion PMID: 21358674
    7. a model for the apparent non-overlapping expression levels of BRN2 and MITF in melanoma, mediated by miR-211 expression. PMID: 21435193
    8. POU3F2 may regulate the properties of melanoma cells via autocrine KIT ligand signalling. PMID: 20337985
    9. The results suggest that the high levels of Brn-2 expression observed in melanomas link BRAF signaling to increased proliferation. PMID: 15024080
    10. Rb induces a proliferative arrest and regulates Brn-2 expression in retinoblastoma cells PMID: 17163992
    11. Brn-2 regulates invasiveness and directly represses Mitf expression. PMID: 18829533
    12. SOX9 and SOX10 but not BRN2 seem to be required for nestin expression in human melanoma. PMID: 18923447
    13. Expression and purification of full-length BRN2, a transcription factor involved in melanoma growth, are reported. PMID: 18996486

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    POU transcription factor family, Class-3 subfamily
  • 组织特异性：
    Expressed specifically in the neuroectodermal cell lineage.
  • 数据库链接：

    HGNC: 9215

    OMIM: 600494

    KEGG: hsa:5454

    STRING: 9606.ENSP00000329170

    UniGene: Hs.182505

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