Validated using a knockout cell line

Anti-BNIP3 antibody [EPR4034] - BSA and Azide free (ab219609)


  • Product name
    Anti-BNIP3 antibody [EPR4034] - BSA and Azide free
    See all BNIP3 primary antibodies
  • Description
    Rabbit monoclonal [EPR4034] to BNIP3 - BSA and Azide free
  • Host species
  • Tested applications
    Suitable for: WB, IHC-P, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human BNIP3 aa 1-100.

  • Positive control
    • WB: Jurkat cells, Jurkat cells treated with etoposide, SH-SY5Y cells, SH-SY5Y cells treated with camptothecin and MCF-7 cells treated with Cocl2 lysates and rat kidney, mouse spleen and mouse kidney tissue lysates. IHC-P: Human renal adenocarcinoma and kidney tissues. ICC/IF: HeLa and SH-SY5Y cells.
  • General notes

    Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    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.



Our Abpromise guarantee covers the use of ab219609 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 Use at an assay dependent concentration. Detects a band of approximately 30 kDa (predicted molecular weight: 22 kDa).
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

See IHC antigen retrieval protocols.

(Heat to 98°C, allow to cool for 10-20 minutes).

ab199376 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

ICC/IF Use at an assay dependent concentration.


  • Function
    Apoptosis-inducing protein that, which can overcome BCL2 suppression. May play a role in repartitioning calcium between the two major intracellular calcium stores in association with BCL2.
  • Sequence similarities
    Belongs to the NIP3 family.
  • Cellular localization
    Mitochondrion. Mitochondrion membrane. Coexpression with the EIB 19-kDa protein results in a shift in NIP3 localization pattern to the nuclear envelope. Colocalizes with ACAA2 in the mitochondria.
  • Information by UniProt
  • Database links
  • Alternative names
    • BCL2 Adenovirus E1B 19kDa Interacting Protein 3 antibody
    • BCL2/adenovirus E1B 19 kDa protein interacting protein 3 antibody
    • BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 antibody
    • BNIP 3 antibody
    • BNIP3 antibody
    • BNIP3_HUMAN antibody
    • NIP 3 antibody
    • NIP3 antibody
    see all


  • This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab109362).

    Lane 1: Wild-type HAP1 whole cell lysate (40 µg)
    Lane 2: BNIP3 knockout HAP1 whole cell lysate (40 µg)
    Lane 3: SHSY5Y whole cell lysate (40 µg)
    Lane 4: A431 whole cell lysate (40 µg)

    Lanes 1 - 4: Merged signal (red and green). Green - ab109362 observed at 25 kDa. Red - loading control, ab9484, observed at 37 kDa.

    ab109362 was shown to recognize BNIP3 in wild-type HAP1 cells as signal was lost at the expected MW in BNIP3 knockout cells. Additional cross-reactive bands were observed in the wild-type and knockout cells. Wild-type and BNIP3 knockout samples were subjected to SDS-PAGE. ab109362 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.


ab219609 has not yet been referenced specifically in any publications.

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