Overview

  • Product name

    Anti-BCRP/ABCG2 antibody [EPR21122]
    See all BCRP/ABCG2 primary antibodies
  • Description

    Rabbit monoclonal [EPR21122] to BCRP/ABCG2
  • Host species

    Rabbit
  • Tested applications

    Suitable for: Flow Cyt, IHC-P, ICC/IFmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant fragment within Human BCRP/ABCG2 aa 1-650. The exact sequence is proprietary.
    Database link: Q9UNQ0

  • Positive control

    • IHC-P: Human placenta, brain and esophagus cancer tissues. ICC/IF: A549 and JAR cells. Flow Cyt: A549 cells.
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab229193 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
Flow Cyt 1/60.
IHC-P 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
ICC/IF 1/100.

Target

  • Function

    Xenobiotic transporter that may play an important role in the exclusion of xenobiotics from the brain. May be involved in brain-to-blood efflux. Appears to play a major role in the multidrug resistance phenotype of several cancer cell lines. When overexpressed, the transfected cells become resistant to mitoxantrone, daunorubicin and doxorubicin, display diminished intracellular accumulation of daunorubicin, and manifest an ATP-dependent increase in the efflux of rhodamine 123.
  • Tissue specificity

    Highly expressed in placenta. Low expression in small intestine, liver and colon.
  • Sequence similarities

    Belongs to the ABC transporter superfamily. ABCG family. Eye pigment precursor importer (TC 3.A.1.204) subfamily.
    Contains 1 ABC transmembrane type-2 domain.
    Contains 1 ABC transporter domain.
  • Post-translational
    modifications

    Glycosylation-deficient ABCG2 is normally expressed and functional.
  • Cellular localization

    Cell membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • ABC transporter antibody
    • ABC15 antibody
    • ABCG 2 antibody
    • ABCG2 antibody
    • ABCG2_HUMAN antibody
    • ABCP antibody
    • ATP binding cassette sub family G (WHITE) member 2 antibody
    • ATP binding cassette transporter G2 antibody
    • ATP-binding cassette sub-family G member 2 antibody
    • BCRP antibody
    • BCRP1 antibody
    • BMDP antibody
    • Breast cancer resistance protein antibody
    • CD338 antibody
    • CDw338 antibody
    • CDw338 antigen antibody
    • EST157481 antibody
    • GOUT1 antibody
    • MGC102821 antibody
    • Mitoxantrone resistance associated protein antibody
    • Mitoxantrone resistance-associated protein antibody
    • MRX antibody
    • Multi drug resistance efflux transport ATP binding cassette sub family G (WHITE) member 2 antibody
    • MXR antibody
    • MXR1 antibody
    • Placenta specific ATP binding cassette transporter antibody
    • Placenta specific MDR protein antibody
    • Placenta-specific ATP-binding cassette transporter antibody
    • UAQTL1 antibody
    see all

Images

  • Immunohistochemical analysis of paraffin-embedded human placenta tissue labeling BCRP/ABCG2 with ab229193 at 1/2000 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in human placenta (PMID: 28623970) is observed. Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

    Perform heat-mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

  • Flow cytometric analysis of A549 (human lung carcinoma cell line) cell line labeling BCRP/ABCG2 with ab229193 at 1/60 dilution (red) compared with a Rabbit IgG, monoclonal [EPR25A] - Isotype Control (ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) at 1/2000 dilution was used as the secondary antibody. Gated on total viable cells.

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized JAR (human placenta choriocarcinoma cell line) cells labeling BCRP/ABCG2 with ab229193 at 1/100 dilution followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing membranous staining in JAR cell line.

    The nuclear counter stain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) (red) at 1/200 dilution.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized A549 (human lung carcinoma cell line) cells labeling BCRP/ABCG2 with ab229193 at 1/100 dilution followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing membranous staining in A549 cell line.

    The nuclear counter stain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) (red) at 1/200 dilution.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

  • Immunohistochemical analysis of paraffin-embedded human esophagus cancer tissue labeling BCRP/ABCG2 with ab229193 at 1/2000 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP) . Membrane and cytoplasmic staining in esophageal cancer (PMID: 17671398) is observed. Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

    Perform heat-mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

  • Immunohistochemical analysis of paraffin-embedded human brain tissue labeling BCRP/ABCG2 with ab229193 at 1/2000 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in endothelial cells of human brain (PMID: 28912477) is observed. Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

    Perform heat-mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

References

ab229193 has not yet been referenced specifically in any publications.

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