Recombinant Anti-HMGA1 antibody [EPR7839] (Alexa Fluor® 488) (ab204667)


  • Product name

    Anti-HMGA1 antibody [EPR7839] (Alexa Fluor® 488)
    See all HMGA1 primary antibodies
  • Description

    Rabbit monoclonal [EPR7839] to HMGA1 (Alexa Fluor® 488)
  • Host species

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm
  • Tested applications

    Suitable for: ICC/IFmore details
  • Species reactivity

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

    Synthetic peptide within Human HMGA1 (N terminal). The exact sequence is proprietary.
    Database link: P17096

  • Positive control

    • ICC/IF: HeLa 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.

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab204667 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
ICC/IF 1/100.


  • Function

    HMG-I/Y bind preferentially to the minor groove of A+T rich regions in double stranded DNA. It is suggested that these proteins could function in nucleosome phasing and in the 3'-end processing of mRNA transcripts. They are also involved in the transcription regulation of genes containing, or in close proximity to A+T-rich regions.
  • Involvement in disease

    Note=A chromosomal aberration involving HMGA1 is found in pulmonary chondroid hamartoma. Translocation t(6;14)(p21;q23-24) with RAD51L1.
  • Sequence similarities

    Belongs to the HMGA family.
    Contains 3 A.T hook DNA-binding domains.
  • Post-translational

    Constitutively phosphorylated on two or three sites. Phosphorylated upon DNA damage, probably by ATM or ATR. Hyperphosphorylated at early stages of apoptosis, followed by dephosphorylation and methylation, which coincides with chromatin condensation. Isoform HMG-Y can be phosphorylated by HIPK2.
    HMG-Y is not methylated.
    Methylation at Arg-58 is mutually exclusive with methylation at Arg-60.
  • Cellular localization

    Nucleus. Chromosome.
  • Information by UniProt
  • Database links

  • Alternative names

    • High mobility group (nonhistone chromosomal) protein isoforms I and Y antibody
    • High mobility group AT hook 1 antibody
    • High mobility group AT-hook protein 1 antibody
    • High mobility group protein 1 antibody
    • High mobility group protein A1 antibody
    • High mobility group protein HMG-I/HMG-Y antibody
    • High mobility group protein Ia antibody
    • High mobility group protein R antibody
    • HMG R antibody
    • HMG-I(Y) antibody
    • HMGA1 antibody
    • HMGA1_HUMAN antibody
    • HMGA1A antibody
    • HMGIY antibody
    • MGC12816 antibody
    • MGC4242 antibody
    • MGC4854 antibody
    • Nonhistone chromosomal high mobility group protein HMG I/HMG Y antibody
    see all


  • ab204667 staining HMGA1 in HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab204667 at 1/100 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).


ab204667 has not yet been referenced specifically in any publications.

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