• Product name

  • Description

    Rabbit polyclonal to BFL-1/GRS
  • Host species

  • Tested applications

    Suitable for: WB, IPmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Fusion protein corresponding to Human BFL-1/GRS.

  • General notes

    Previously labelled as Bcl2A1.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage buffer

    Constituent: PBS
  • Purity

    Whole antiserum
  • Clonality

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab75887 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 1/1000. Detects a band of approximately 20 kDa (predicted molecular weight: 20 kDa).

Tested on transfected cells and endogenous protein in various lympoid cell lines. 

IP Use 1-2µl for 106 cells.



  • Function

    Retards apoptosis induced by IL-3 deprivation. May function in the response of hemopoietic cells to external signals and in maintaining endothelial survival during infection.
  • Tissue specificity

    Seems to be restricted to the hematopoietic compartment. Expressed in peripheral blood, spleen, and bone marrow, at moderate levels in lung, small intestine and testis, at a minimal levels in other tissues. Also found in vascular smooth muscle cells and hematopoietic malignancies.
  • Sequence similarities

    Belongs to the Bcl-2 family.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • ACC 1 antibody
    • ACC 2 antibody
    • B2LA1_HUMAN antibody
    • Bcl 2 related protein A1 antibody
    • Bcl-2-like protein 5 antibody
    • Bcl-2-related protein A1 antibody
    • BCL2 related protein A1 antibody
    • Bcl2-L-5 antibody
    • BCL2A1 antibody
    • BCL2L5 antibody
    • BFL1 antibody
    • GRS antibody
    • HBPA1 antibody
    • Hematopoietic BCL2 related protein A1 antibody
    • Hemopoietic specific early response protein antibody
    • Hemopoietic-specific early response protein antibody
    • Protein BFL 1 antibody
    • Protein BFL-1 antibody
    • Protein GRS antibody
    see all


  • Western blot using ab75887 (1:1000)

    Lane 1: Invitro translated human BFL-1/GRS.

    Lane 2-5: Immunoprecipitates with:
    Lane 2: Ab75887 = anti-GST human BFL-1/GRS (test)
    Lane 3: Normal rabbit serum
    Lane 4: Anti-HA monoclonal 12CA5
    Lane 5: Normal mouse serum
    Lane 6: Total lysate

    Lanes 7-10: Immunoprecipitates with:
    Lane 7: Ab75887
    Lane 8: Normal rabbit serum
    Lane 9: Anti-FLAG monoclonal M2
    Lane 10: Normal mouse serum
    Lane 11: Total lysate

  • Lanes 1-4: Immunoprecipitates with:

    Lane 1: Ab75887
    Lane 2: Normal rabbit serum
    Lane 3: Anti-HA monoclonal 12CA5
    Lane 4: Normal rabbit serum
    Lane 5: Total lysate

    Lanes 6-9: immunoprecipitates with:

    Lane 6: Ab75887
    Lane 7: Normal rabbit serum
    Lane 8: Anti-FLAG monoclonal M2
    Lane 9: Normal mouse serum
    Lane 10: Total lysate.
  • Ab75887 was tested on human B cell lines by Dr Natalie Bonnefoy-Berard and colleagues.

    Detection of endogenous human BFL-1/GRS in total lysates of B cell lines and in transfected 3T3 and 293T cells by ab75887.

    Expression in B cell lines as detected by ab75887 correlates with mRNA levels as detected by RT-PCR, further confirming the specificity of the antibody.


This product has been referenced in:

  • Chien WW  et al. Differential mechanisms of asparaginase resistance in B-type acute lymphoblastic leukemia and malignant natural killer cell lines. Sci Rep 5:8068 (2015). WB ; Human . Read more (PubMed: 25626693) »
  • Olsson Åkefeldt S  et al. Chemoresistance of human monocyte-derived dendritic cells is regulated by IL-17A. PLoS One 8:e56865 (2013). WB ; Human . Read more (PubMed: 23441221) »
See all 3 Publications for this product

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