Recombinant Anti-PFKFB3 (phospho S461) antibody [EPR19735] - BSA and Azide free (ab232498)


  • Product name

    Anti-PFKFB3 (phospho S461) antibody [EPR19735] - BSA and Azide free
    See all PFKFB3 primary antibodies
  • Description

    Rabbit monoclonal [EPR19735] to PFKFB3 (phospho S461) - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: IP, Dot blot, WB, ICC/IFmore details
  • Species reactivity

    Reacts with: Mouse
    Predicted to work with: Human
  • Immunogen

    Synthetic peptide within Human PFKFB3 aa 450 to the C-terminus (phospho S461). The exact sequence is proprietary.
    Database link: Q16875

  • Positive control

    • ICC/IF: HEK-293T cells transfected with Flag-mPFKFB3.
  • General notes

    The formulation and the concentration of this product is compatible for metal-conjugation for mass cytometry (CyTOF®). 

    ab232498 is a PBS-only buffer format of ab202291. Please refer to ab202291 for recommended dilutions, protocols, and image data.

    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 ab232498 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
IP Use at an assay dependent concentration.
Dot blot Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Detects a band of approximately 60 kDa (predicted molecular weight: 60 kDa).
ICC/IF Use at an assay dependent concentration.


  • Function

    Synthesis and degradation of fructose 2,6-bisphosphate.
  • Tissue specificity

  • Sequence similarities

    In the C-terminal section; belongs to the phosphoglycerate mutase family.
  • Post-translational

    Phosphorylation by AMPK stimulates activity.
  • Information by UniProt
  • Database links

  • Alternative names

    • 6 phosphofructo 2 kinase/ fructose 2,6 bisphosphatase antibody
    • 6 phosphofructo 2 kinase/fructose 2,6 biphosphatase 3 antibody
    • 6-bisphosphatase antibody
    • 6-P2ase 3 antibody
    • 6-P2ASE brain/placenta-type isozyme antibody
    • 6PF 2 K/Fru 2,6 P2ASE brain/placenta type isozyme antibody
    • 6PF 2-K/Fru 2,6 P2ase 3 antibody
    • 6PF-2-K/Fru-2 antibody
    • F263_HUMAN antibody
    • fructose 6 phosphate,2 kinase/fructose 2, 6 bisphosphatase antibody
    • Fructose-2 antibody
    • Inducible 6 phosphofructo 2 kinase/fructose 2,6 bisphosphatase antibody
    • iPFK 2 antibody
    • iPFK-2 antibody
    • IPFK2 antibody
    • PFK/FBPase 3 antibody
    • PFK2 antibody
    • PFKFB3 antibody
    • Renal carcinoma antigen NY REN 56 antibody
    • Renal carcinoma antigen NY-REN-56 antibody
    • uPFK antibody
    see all


  • Dot blot analysis of PFKFB3 (phospho S461) labeled with ab202291 at 1/1000 dilution.

    Lane 1: PFKFB3 (phospho S461) peptide;

    Lane 2: PFKFB3 non-phospho peptide.

    Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1/20000 was used as secondary antibody.

    Blocking and diluting buffer: 5% NFDM/TBST.

    Exposure time: 10 seconds.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab202291).

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized HEK-293T (Human epithelial cell line from embryonic kidney) cells labeling PFKFB3 (phospho S461) with ab202291 at 1/100 dilution. Counterstained with Anti-FLAG antibody (green).

    The results showed positive staining on Flag-mPFKFB3 transfected HEK-293T cells and no staining on Flag-mPFKFB3 S461A mutant transfected HEK-293T cells. The image was provided by our collaborator Dr. Jianghuai Liu, Nanjing University MARC.

    The nuclear counter stain is DAPI (blue).

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab202291).


ab232498 has not yet been referenced specifically in any publications.

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