Overview

  • Product name
  • Description
    Rabbit polyclonal to TMEM173
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human TMEM173 aa 322-342. The exact sequence is proprietary. The selected peptide was post-synthetically modified to achieve highest antigenicity before coupling to carrier protein using hetero bifunctional cross linker.
    Sequence:

    SFSLLSSQEVLRHLLRQEEKEEVT


    Database link: Q86WV6

Properties

Applications

Our Abpromise guarantee covers the use of ab179775 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 1/500. Detects a band of approximately 46 kDa (predicted molecular weight: 42 kDa).

ab179775 labels a strong band of TMEM173 of 46Kda in several cell lines. The antibody also labels two bands at 67 and 74kDa, the identity of these bands are not known but may represent splice variants of this protein.

Target

  • Function
    Facilitator of innate immune signaling that promotes the production of type I interferon (IFN-alpha and IFN-beta). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm. Able to activate both NF-kappa-B and IRF3 transcription pathways to induce expression of type I interferon and exert a potent anti-viral state following expression. May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons. May be involved in transduction of apoptotic signals via its association with the major histocompatibility complex class II (MHC-II). Mediates death signaling via activation of the extracellular signal-regulated kinase (ERK) pathway.
  • Tissue specificity
    Ubiquitously expressed.
  • Sequence similarities
    Belongs to the TMEM173 family.
  • Post-translational
    modifications
    Phosphorylated on tyrosine residues upon MHC-II aggregation (By similarity). Phosphorylated on Ser-358 by TBK1, leading to activation and production of IFN-beta.
    Ubiquitinated. 'Lys-63'-linked ubiquitination mediated by TRIM56 at Lys-150 promotes homodimerization and recruitment of the antiviral kinase TBK1 and subsequent production of IFN-beta. 'Lys-48'-linked polyubiquitination at Lys-150 occurring after viral infection is mediated by RNF5 and leads to proteasomal degradation.
  • Cellular localization
    Endoplasmic reticulum membrane. Mitochondrion outer membrane. Cell membrane. Cytoplasm > perinuclear region. In response to double-stranded DNA stimulation, relocalizes to perinuclear region, where the kinase TBK1 is recruited.
  • Information by UniProt
  • Database links
  • Alternative names
    • endoplasmic reticulum IFN stimulator antibody
    • Endoplasmic reticulum interferon stimulator antibody
    • ERIS antibody
    • FLJ38577 antibody
    • hMITA antibody
    • hSTING antibody
    • Mediator of IRF3 activation antibody
    • MITA antibody
    • Mitochondrial mediator of IRF3 activation antibody
    • MPYS antibody
    • N terminal methionine proline tyrosine serine plasma membrane tetraspanner antibody
    • NET23 antibody
    • Stimulator of interferon genes antibody
    • Stimulator of interferon genes protein antibody
    • STING antibody
    • TM173_HUMAN antibody
    • Tmem173 antibody
    • Transmembrane protein 173 antibody
    see all

References

This product has been referenced in:

See 1 Publication for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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