概述

  • 产品名称Anti-CHFR抗体
    参阅全部 CHFR 一抗
  • 描述
    兔多克隆抗体to CHFR
  • 经测试应用适用于: IHC-P, WB, ELISAmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Cat, Dog, Zebrafish
  • 免疫原

    Synthetic peptide corresponding to a region within N terminal amino acids 36 - 85 (REWTIGRRRG CDLSFPSNKL VSGDHCRIVV DEKSGQVTLE DTSTSGTVIN) of human CHFR (NP_060693).

  • 阳性对照
    • HepG2 cell lysate

性能

相关产品

应用

Our Abpromise guarantee covers the use of ab83304 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
IHC-P Use a concentration of 4 - 8 µg/ml.
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 73 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
ELISA Use at an assay dependent concentration.

ELISA titre using peptide based assay, 1:312500.

靶标

  • 功能E3 ubiquitin-protein ligase that functions in the antephase checkpoint by actively delaying passage into mitosis in response to microtubule poisons. Acts in early prophase before chromosome condensation, when the centrosome move apart from each other along the periphery of the nucleus. Probably involved in signaling the presence of mitotic stress caused by microtubule poisons by mediating the 'Lys-48'-linked ubiquitination of target proteins, leading to their degradation by the proteasome. Promotes the ubiquitination and subsequent degradation of AURKA and PLK1. Probably acts as a tumor suppressor, possibly by mediating the polyubiquitination of HDAC1, leading to its degradation. May also promote the formation of 'Lys-63'-linked polyubiquitin chains and functions with the specific ubiquitin-conjugating UBC13-MMS2 (UBE2N-UBE2V2) heterodimer. Substrates that are polyubiquitinated at 'Lys-63' are usually not targeted for degradation, but are rather involved in signaling cellular stress.
  • 组织特异性Ubiquitous.
  • 通路Protein modification; protein ubiquitination.
  • 序列相似性Belongs to the CHFR family.
    Contains 1 FHA domain.
    Contains 1 PBZ-type zinc finger.
    Contains 1 RING-type zinc finger.
  • 发展阶段Weakly expressed in G1 phase, and highly expressed during S phase.
  • 结构域The PBZ-type zinc finger (also named CYR) mediates non-covalent poly(ADP-ribose)-binding. Poly(ADP-ribose)-binding is dependent on the presence of zinc and is required for its function in antephase checkpoint.
    The FHA domain plays a key role in the anti-proliferative properties of the protein and is involved in initiating a cell cycle arrest at G2/M. The FHA domain may be required to interact with phosphorylated proteins.
  • 翻译后修饰Poly-ADP-ribosylated. In addition to binding non covalently poly(ADP-ribose) via its PBZ-type zinc finger, the protein is also covalently poly-ADP-ribosylated by PARP1.
    Autoubiquitinated; may regulate its cellular level.
    Phosphorylated upon DNA damage, probably by ATM or ATR (By similarity). Phosphorylated by PKB. Phosphorylation may affect its E3 ligase activity.
  • 细胞定位Nucleus > PML body.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Checkpoint with forkhead and ring finger domains antibody
    • Checkpoint with forkhead and RING finger domains protein antibody
    • Chfr antibody
    • CHFR_HUMAN antibody
    • E3 ubiquitin protein ligase CHFR antibody
    • E3 ubiquitin-protein ligase CHFR antibody
    • EC 6.3.2. antibody
    • FLJ10796 antibody
    • FLJ33629 antibody
    • RING finger protein 196 antibody
    • RNF 116 antibody
    • RNF 196 antibody
    • RNF116 antibody
    • RNF196 antibody
    • Ubiquitin ligase protein antibody
    see all

Anti-CHFR antibody 图像

  • Anti-CHFR antibody (ab83304) at 1 µg/ml (in 5% skim milk / PBS buffer) + HepG2 cell lysate at 10 µg

    Secondary
    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 73 kDa
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast tissue labelled CHFR with ab83304 at 4-8µg/ml.

Anti-CHFR antibody (ab83304)参考文献

ab83304 has not yet been referenced specifically in any publications.

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