Recombinant人IRF1 protein (ab73452)

概述

描述

  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • 种属Human
    • 序列MGSSHHHHHH SSGLVPRGSH MPITRMRMRP WLEMQINSNQ IPGLIWINKE EMIFQIPWKHAAKHGWDINK DACLFRSWAI HTGRYKAGEK EPDPKTWKAN FRCAMNSLPD IEEVKDQSRN KGSSAVRVYR MLPP
    • 氨基酸1 to 114
    • 标签His tag N-Terminus

技术指标

Our Abpromise guarantee covers the use of ab73452 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

  • 纯度> 90 % SDS-PAGE.
    ab73452 is purified by proprietary chromatographic techniques. Purity is greater than 90.0% as determined by RP-HPLC and SDS-PAGE.
  • 形式Liquid
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 10% Glycerol, 20mM Tris, pH 8

常规信息

  • 别名
    • Interferon regulatory factor 1
    • Interferon regulatory factor 1 isoform +I9
    • Interferon regulatory factor 1 isoform d78
    • Interferon regulatory factor 1 isoform delta4
    • Interferon regulatory factor 1 isoform delta7
    • IRF 1
    • IRF-1
    • IRF1
    • IRF1_HUMAN
    • MAR
    • MAR1
    see all
  • 功能Specifically binds to the upstream regulatory region of type I IFN and IFN-inducible MHC class I genes (the interferon consensus sequence (ICS)) and activates those genes. Acts as a tumor suppressor.
  • 疾病相关Defects in IRF1 are a cause of gastric cancer (GASC) [MIM:613659]; also called gastric cancer intestinal or stomach cancer. Gastric cancer is a malignant disease which starts in the stomach, can spread to the esophagus or the small intestine, and can extend through the stomach wall to nearby lymph nodes and organs. It also can metastasize to other parts of the body. The term gastric cancer or gastric carcinoma refers to adenocarcinoma of the stomach that accounts for most of all gastric malignant tumors. Two main histologic types are recognized, diffuse type and intestinal type carcinomas. Diffuse tumors are poorly differentiated infiltrating lesions, resulting in thickening of the stomach. In contrast, intestinal tumors are usually exophytic, often ulcerating, and associated with intestinal metaplasia of the stomach, most often observed in sporadic disease.
  • 序列相似性Belongs to the IRF family.
    Contains 1 IRF tryptophan pentad repeat DNA-binding domain.
  • 翻译后修饰Sumoylation represses the transcriptional activity and displays enhanced resistance to protein degradation. Inactivates the tumor suppressor activity. Elevated levels in tumor cells. Major site is Lys-275. Sumoylation is enhanced by PIAS3 (By similarity). Desumoylated by SENP1 in tumor cells and appears to compete with ubiquitination on C-terminal sites.
    Ubiquitinated. Appears to compete with sumoylation on C-terminal sites.
  • 细胞定位Nucleus.
  • Information by UniProt

Recombinant Human IRF1 protein (ab73452)参考文献

ab73452 has not yet been referenced specifically in any publications.

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