Recombinant
RabMAb

Recombinant Anti-SET/TAF-I antibody [EPR12973] (Alexa Fluor® 488) (ab237304)

Overview

  • Product name

    Anti-SET/TAF-I antibody [EPR12973] (Alexa Fluor® 488)
    See all SET/TAF-I primary antibodies
  • Description

    Rabbit monoclonal [EPR12973] to SET/TAF-I (Alexa Fluor® 488)
  • Host species

    Rabbit
  • Conjugation

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

    Suitable for: ICC/IFmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human SET aa 200 to the C-terminus. The exact sequence is proprietary.
    Database link: Q01105

  • 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 outlicensing@thermofisher.com.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab237304 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.

This product gave a positive signal in HeLa fixed with 4% formaldehyde (10 min) and 100% methanol (5 min).

Target

  • Function

    Multitasking protein, involved in apoptosis, transcription, nucleosome assembly and histone binding. Isoform 2 anti-apoptotic activity is mediated by inhibition of the GZMA-activated DNase, NME1. In the course of cytotoxic T-lymphocyte (CTL)-induced apoptosis, GZMA cleaves SET, disrupting its binding to NME1 and releasing NME1 inhibition. Isoform 1 and isoform 2 are potent inhibitors of protein phosphatase 2A. Isoform 1 and isoform 2 inhibit EP300/CREBBP and PCAF-mediated acetylation of histones (HAT) and nucleosomes, most probably by masking the accessibility of lysines of histones to the acetylases. The predominant target for inhibition is histone H4. HAT inhibition leads to silencing of HAT-dependent transcription and prevents active demethylation of DNA. Both isoforms stimulate DNA replication of the adenovirus genome complexed with viral core proteins; however, isoform 2 specific activity is higher.
  • Tissue specificity

    Widely expressed. Low levels in quiescent cells during serum starvation, contact inhibition or differentiation. Highly expressed in Wilms' tumor.
  • Involvement in disease

    Note=A chromosomal aberration involving SET is found in some cases of acute undifferentiated leukemia (AUL). Translocation t(6;9)(q21;q34.1) with NUP214/CAN.
  • Sequence similarities

    Belongs to the nucleosome assembly protein (NAP) family.
  • Domain

    The C-terminal acidic domain mediates the inhibition of histone acetyltransferases and is required for the DNA replication stimulatory activity.
  • Post-translational
    modifications

    Isoform 2 is phosphorylated on Ser-15 and Thr-23.
    Isoform 2 is acetylated on Lys-11.
    Some glutamate residues are glycylated by TTLL8. This modification occurs exclusively on glutamate residues and results in a glycine chain on the gamma-carboxyl group.
    N-terminus of isoform 1 is methylated by METTL11A/NTM1. Mainly trimethylated.
  • Cellular localization

    Cytoplasm > cytosol. Endoplasmic reticulum. Nucleus > nucleoplasm. In the cytoplasm, found both in the cytosol and associated with the endoplasmic reticulum. Following CTL attack, moves rapidly to the nucleus, where it is found in the nucleoplasm, avoiding the nucleolus. Similar translocation to the nucleus is also observed for lymphocyte-activated killer cells after the addition of calcium. The SET complex is associated with the endoplasmic reticulum.
  • Information by UniProt
  • Database links

  • Alternative names

    • 2PP2A antibody
    • HLA DR associated protein II antibody
    • HLA-DR-associated protein II antibody
    • I 2PP2A antibody
    • I-2PP2A antibody
    • I2PP2A antibody
    • IGAAD antibody
    • Inhibitor of granzyme A activated DNase antibody
    • Inhibitor of granzyme A-activated DNase antibody
    • Inhibitor of GzmA-activated DNase antibody
    • inhibitor-2 of protein phosphatase-2A antibody
    • IPP2A2 antibody
    • PHAPII antibody
    • Phosphatase 2A inhibitor I2PP2A antibody
    • protein phosphatase type 2A inhibitor antibody
    • Protein SET antibody
    • Set antibody
    • SET nuclear oncogene antibody
    • SET translocation antibody
    • SET translocation (myeloid leukemia-associated) antibody
    • SET_HUMAN antibody
    • TAF I antibody
    • TAF IBETA antibody
    • TAF-I antibody
    • TAFI antibody
    • Template activating factor I antibody
    • Template-activating factor I antibody
    • Template-Activating Factor-I, chromatin remodelling factor antibody
    see all

Images

  • ab237304 staining SET 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 ab237304 at 1/100 dilution (shown in green) and ab202272, Rabbit monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labeled with DAPI (shown in blue).

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

    This product also gave a positive signal under the same testing conditions in HeLa cells fixed with 100% methanol (5 min).

References

ab237304 has not yet been referenced specifically in any publications.

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