• Product name

    Anti-USF1 antibody [EPR6430] - BSA and Azide free
    See all USF1 primary antibodies
  • Description

    Rabbit monoclonal [EPR6430] to USF1 - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: Flow Cyt, WBmore details
    Unsuitable for: ICC,IHC-P or IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human USF1 aa 150-250. The exact sequence is proprietary.

  • General notes

    Ab240016 is the carrier-free version of ab125020. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.


    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    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.

    ab240016 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    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 ab240016 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 Use at an assay dependent concentration.

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

WB Use at an assay dependent concentration. Detects a band of approximately 34 kDa (predicted molecular weight: 34 kDa).
  • Application notes
    Is unsuitable for ICC,IHC-P or IP.
  • Target

    • Relevance

      USF1 is a member of the basic helix-loop-helix leucine zipper family, and can function as a cellular transcription factor. The encoded protein can activate transcription through pyrimidine-rich initiator (Inr) elements and E box motifs. USF1 has been linked to familial combined hyperlipidemia (FCHL). Two transcript variants encoding distinct isoforms have been identified for this.
    • Cellular localization

    • Database links

    • Alternative names

      • bHLHb11 antibody
      • Class B basic helix-loop-helix protein 11 antibody
      • FCHL 1 antibody
      • FCHL antibody
      • FCHL1 antibody
      • HGNC:12593 antibody
      • HYPLIP 1 antibody
      • HYPLIP1 antibody
      • Major late transcription factor 1 antibody
      • Major late transcription factor antibody
      • MLTF antibody
      • MLTF I antibody
      • MLTFI antibody
      • Transcription factor USF-1 antibody
      • UEF antibody
      • Upstream stimulatory factor 1 antibody
      • Upstream transcription factor 1 antibody
      • Upstream transcription factor 1, isoform CRA_a antibody
      • USF 1 antibody
      • USF antibody
      see all


    • Flow cytometric analysis of permeabilized Jurkat cells using ab125020 at 1/10 dilution (red) or a rabbit IgG (negative) (green).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab125020).

    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab125020).


    ab240016 has not yet been referenced specifically in any publications.

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