Overview

  • Product name

  • Description

    Rabbit polyclonal to UQCRC2
  • Host species

    Rabbit
  • Tested applications

    Suitable for: ICC/IF, IHC-P, WBmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Rat, Rabbit, Horse, Chimpanzee, Macaque monkey, Orangutan
  • Immunogen

    Synthetic peptide corresponding to Human UQCRC2 aa 300-400 conjugated to keyhole limpet haemocyanin.
    (Peptide available as ab153751)

  • Positive control

    • WB: Human skeletal muscle and colon tissue lysates. IHC-P: Human normal heart muscle tissue. ICC/IF: HepG2 cells.

Properties

Applications

Our Abpromise guarantee covers the use of ab127872 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
ICC/IF Use a concentration of 5 µg/ml.
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 48 kDa (predicted molecular weight: 48 kDa).

Target

  • Function

    This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. The core protein 2 is required for the assembly of the complex.
  • Sequence similarities

    Belongs to the peptidase M16 family. UQCRC2/QCR2 subfamily.
  • Cellular localization

    Mitochondrion inner membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • Complex III subunit 2 antibody
    • Core protein II antibody
    • Cytochrome b c1 complex subunit 2 mitochondrial antibody
    • Cytochrome b-c1 complex subunit 2 antibody
    • EC 1.10.2.2 antibody
    • MC3DN5 antibody
    • mitochondrial antibody
    • QCR2 antibody
    • QCR2_HUMAN antibody
    • Ubiquinol cytochrome c reductase complex core protein 2 mitochondrial antibody
    • Ubiquinol cytochrome c reductase core protein II antibody
    • Ubiquinol-cytochrome-c reductase complex core protein 2 antibody
    • UQCR2 antibody
    • Uqcrc2 antibody
    see all

Images

  • All lanes : Anti-UQCRC2 antibody (ab127872) at 1 µg/ml

    Lane 1 : Human skeletal muscle tissue lysate - total protein (ab29330)
    Lane 2 : Human colon tissue lysate - total protein (ab30051)

    Lysates/proteins at 10 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 48 kDa
    Observed band size: 48 kDa
    Additional bands at: 105 kDa, 28 kDa, 34 kDa. We are unsure as to the identity of these extra bands.


    Exposure time: 10 seconds


    This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 5% Bovine Serum Albumin before being incubated with ab127872 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution.
  • ICC/IF image of ab127872 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab127872, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% formaldehyde fixed (10 min) HeLa cells at 5µg/ml.

  • IHC image of UQCRC2 staining in a section of formalin-fixed paraffin-embedded normal Human heart muscle* performed on a Leica BONDTM system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab127872, 1ug/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

References

ab127872 has not yet been referenced specifically in any publications.

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