概述

  • 产品名称Anti-p53 BP3抗体
    参阅全部 p53 BP3 一抗
  • 描述
    兔多克隆抗体to p53 BP3
  • 经测试应用适用于: WB, IP, IHC-Pmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    Synthetic peptide corresponding to a region between residue 995 and 1045 of Human p53 BP3 (NP_005793.2).

  • 阳性对照
    • HeLa whole cell lysate.

性能

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应用

Our Abpromise guarantee covers the use of ab86383 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 1/2000 - 1/10000. Predicted molecular weight: 119 kDa.
IP Use at 5-15 µg/mg of lysate.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

靶标

  • 功能Functions as an E3 ubiquitin-protein ligase and as an E3 SUMO1-protein ligase. Probable tumor suppressor involved in cell growth, cell proliferation and apoptosis that regulates p53/TP53 stability through ubiquitin-dependent degradation. May regulate chromatin modification through sumoylation of several chromatin modification-associated proteins. May be involved in DNA damage-induced cell death through IKBKE sumoylation.
  • 组织特异性Expressed at highest levels in testis and at lower levels in adrenal gland, bone marrow, brain, colon, heart, kidney, liver, muscle, ovary, pancreas, placenta, prostate, skeletal muscle, skin, small intestine, spleen, stomach, testis, thymus, thyroid and uterus. Expressed in the alveolar epithelium of the lung. Expression is commonly decreased in colon adenocarcinomas and lung cancers.
  • 疾病相关Defects in TOPORS are the cause of retinitis pigmentosa type 31 (RP31) [MIM:609923]. RP leads to degeneration of retinal photoreceptor cells. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. RP31 inheritance is autosomal dominant.
  • 序列相似性Contains 1 RING-type zinc finger.
  • 翻译后修饰Phosphorylation at Ser-98 regulates the E3 ubiquitin-protein ligase activity but not the SUMO1-protein ligase activity. Phosphorylation at Ser-718 increases the E3 ubiquitin-protein ligase activity versus the SUMO1-protein ligase activity resulting in increased p53/TP53 ubiquitination and degradation.
    Sumoylated.
  • 细胞定位Nucleus. Nucleus > PML body. Localizes to discrete nuclear foci which partly overlap with PML nuclear bodies. Targeted to PML nuclear bodies upon DNA damage.
  • Information by UniProt
  • 数据库链接
  • 别名
    • AW105885 antibody
    • E3 ubiquitin protein ligase Topors antibody
    • E3 ubiquitin-protein ligase Topors antibody
    • LUN antibody
    • p53 binding protein 3 antibody
    • p53 BP3/LUN antibody
    • p53-binding protein 3 antibody
    • p53BP3 antibody
    • p53BP3/LUN antibody
    • Retinitis pigmentosa 31 antibody
    • RP31 antibody
    • SUMO1 protein E3 ligase Topors antibody
    • SUMO1-protein E3 ligase Topors antibody
    • Topoisomerase I binding arginine/serine rich antibody
    • Topoisomerase I binding arginine/serine rich protein antibody
    • Topoisomerase I binding protein antibody
    • Topoisomerase I binding RING finger protein antibody
    • Topoisomerase I-binding arginine/serine-rich protein antibody
    • Topoisomerase I-binding RING finger protein antibody
    • Topoisomerase I-binding RS protein antibody
    • Topors antibody
    • TOPRS_HUMAN antibody
    • TP53BPL antibody
    • Tumor protein p53 binding protein antibody
    • Tumor suppressor p53 binding protein 3 antibody
    • Tumor suppressor p53-binding protein 3 antibody
    see all

Anti-p53 BP3 antibody 图像

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human testicular seminoma tissue labelling p53 BPS with ab86383 at 1/200 (1µg/ml). Detection: DAB.
  • All lanes : Anti-p53 BP3 antibody (ab86383) at 0.04 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg

    Developed using the ECL technique

    Predicted band size : 119 kDa
    Observed band size : 171 kDa (why is the actual band size different from the predicted?)


    Exposure time : 1 minute
  • Detection of Human p53 BP3 in Immunoprecipitates of Whole cell lysate from HeLa cells (1 mg for IP, 20% of IP loaded) using ab86383 at 10 µg/mg lysate for IP (Lane 1) and at 1 µg/ml for subsequent Western blot detection. Lane 2 represents control IgG IP.
    Detection: Chemiluminescence with an exposure time of 30 seconds.

Anti-p53 BP3 antibody (ab86383)参考文献

ab86383 has not yet been referenced specifically in any publications.

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