概述

  • 产品名称
    Anti-hnRNP Q抗体
    参阅全部 hnRNP Q 一抗
  • 描述
    兔多克隆抗体to hnRNP Q
  • 经测试应用
    适用于: WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Chicken, Zebrafish
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Human hnRNP Q.

  • 阳性对照
    • This antibody gave a positive signl in HeLa whole cell lysate.

性能

应用

Our Abpromise guarantee covers the use of ab99152 in the following tested applications.

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

应用 Ab评论 说明
WB Use a concentration of 1 µg/ml. Detects a band of approximately 69 kDa (predicted molecular weight: 69 kDa).

靶标

  • 功能
    Heterogenous nuclear ribonucleoprotein (hnRNP) implicated in mRNA processing mechanisms. Component of the CRD-mediated complex that promotes MYC mRNA stability. Isoform 1, isoform 2 and isoform 3 are associated in vitro with pre-mRNA, splicing intermediates and mature mRNA protein complexes. Isoform 1 binds to apoB mRNA AU-rich sequences. Isoform 1 is part of the APOB mRNA editosome complex and may modulate the postranscriptional C to U RNA-editing of the APOB mRNA through either by binding to A1CF (APOBEC1 complementation factor), to APOBEC1 or to RNA itself. May be involved in translationally coupled mRNA turnover. Implicated with other RNA-binding proteins in the cytoplasmic deadenylation/translational and decay interplay of the FOS mRNA mediated by the major coding-region determinant of instability (mCRD) domain. Interacts in vitro preferentially with poly(A) and poly(U) RNA sequences. Isoform 3 may be involved in cytoplasmic vesicle-based mRNA transport through interaction with synaptotagmins.
  • 组织特异性
    Ubiquitously expressed. Detected in heart, brain, pancreas, placenta, spleen, lung, liver, skeletal muscle, kidney, thymus, prostate, uterus, small intestine, colon, peripheral blood and testis.
  • 序列相似性
    Contains 3 RRM (RNA recognition motif) domains.
  • 结构域
    The domain containing eight Arg-Gly-Gly repeats may be involved in RNA-binding and protein-protein interactions.
  • 翻译后修饰
    Phosphorylated on tyrosine. The membrane-bound form found in microsomes is phosphorylated in vitro by insulin receptor tyrosine kinase (INSR). Phosphorylation is inhibited upon binding to RNA, whereas the cytoplasmic form is poorly phosphorylated (By similarity). Phosphorylated upon DNA damage, probably by ATM or ATR.
  • 细胞定位
    Nucleus > nucleoplasm. Expressed predominantly in the nucleoplasm and Cytoplasm. Microsome. Endoplasmic reticulum. Nucleus. The tyrosine phosphorylated form bound to RNA is found in microsomes (By similarity). Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
  • Information by UniProt
  • 数据库链接
  • 别名
    • cytoplasmic RNA-interacting protein antibody
    • dJ3J17.2 antibody
    • Glycine and tyrosine rich RNA binding protein antibody
    • Glycine- and tyrosine-rich RNA-binding protein antibody
    • GRY RBP antibody
    • GRY-RBP antibody
    • GRYRBP antibody
    • Heterogeneous nuclear ribonucleoprotein Q antibody
    • hnRNP Q antibody
    • HNRPQ antibody
    • HNRPQ_HUMAN antibody
    • HNRPQ1 antibody
    • NS1 associated protein 1 antibody
    • NS1-associated protein 1 antibody
    • NSAP1 antibody
    • pp68 antibody
    • RP1 3J17.2 antibody
    • Synaptotagmin binding cytoplasmic RNA interacting protein antibody
    • Synaptotagmin-binding antibody
    • Syncrip antibody
    see all

图片

  • Anti-hnRNP Q antibody (ab99152) at 1 µg/ml + HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 20 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 69 kDa
    Observed band size : 69 kDa


    Exposure time : 12 minutes

实验方案

文献

ab99152 has not yet been referenced specifically in any publications.

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