Overview

  • Product name
  • Description
    Rabbit polyclonal to RING1
  • Tested applications
    Suitable for: WB, IPmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Chimpanzee, Rhesus monkey, Gorilla, Orangutan
  • Immunogen

    Synthetic peptide, corresponding to a region within amino acids 150-200 of Human RING1 (NP_002922.2).

  • Positive control
    • HeLa, 293T and Jurkat whole cell lysates.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage buffer
    Preservative: 0.09% Sodium azide
    Constituent: 99% Tris citrate/phosphate
    Note: pH 7-8
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Purification notes
    ab125193 was affinity purified using an epitope specific to RING1 immobilized on a solid support.
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab125193 in the following tested applications.

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

Application Abreviews Notes
WB 1/2000 - 1/10000. Predicted molecular weight: 42 kDa.
IP Use at 2-10 µg/mg of lysate.

Target

  • Function
    Constitutes one of the E3 ubiquitin-protein ligases that mediate monoubiquitination of 'Lys-119' of histone H2A, thereby playing a central role in histone code and gene regulation. H2A 'Lys-119' ubiquitination gives a specific tag for epigenetic transcriptional repression and participates in X chromosome inactivation of female mammals. Essential component of the Polycomb group (PcG) multiprotein PRC1 complex, a complex required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex act via chromatin remodeling and modification of histones, rendering chromatin heritably changed in its expressibility. Compared to RNF2/RING2, it does not have the main E3 ubiquitin ligase activity on histone H2A, and it may rather act as a modulator of RNF2/RING2 activity.
  • Pathway
    Protein modification; protein ubiquitination.
  • Sequence similarities
    Contains 1 RING-type zinc finger.
  • Cellular localization
    Nucleus speckle.
  • Information by UniProt
  • Database links
  • Alternative names
    • Ring1A antibody
    • E3 ubiquitin-protein ligase RING1 antibody
    • Polycomb complex protein RING1 antibody
    • Really interesting new gene 1 protein antibody
    • RING finger protein 1 antibody
    • Ring1 antibody
    • RING1_HUMAN antibody
    • RING1A antibody
    • Rnf1 antibody
    • Transcription repressor Ring1A antibody
    see all

Images

  • All lanes : Anti-RING1 antibody (ab125193) at 0.1 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : 293T whole cell lysate at 50 µg
    Lane 4 : Jurkat whole cell lysate at 50 µg

    Developed using the ECL technique

    Predicted band size : 42 kDa


    Exposure time : 3 minutes
  • Detection of RING1 by Western Blot of Immunprecipitate.
    ab125193 at 1µg/ml staining RING1 in HeLa whole cell lysate immunoprecipitated using ab125193 at 6µg/mg lysate (1 mg/IP; 20% of IP loaded/lane).
    Detection: Chemiluminescence with exposure time of 10 seconds.

References

ab125193 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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