Key features and details
- Rabbit polyclonal to TMEM173
- Suitable for: WB
- Reacts with: Mouse, Rat, Human
- Isotype: IgG
Product nameAnti-TMEM173 antibody
See all TMEM173 primary antibodies
DescriptionRabbit polyclonal to TMEM173
Tested applicationsSuitable for: WBmore details
Species reactivityReacts with: Mouse, Rat, Human
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.
Database link: Q86WV6
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.02% Sodium azide
Concentration information loading...
PurityImmunogen affinity purified
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.
|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.
FunctionFacilitator 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 specificityUbiquitously expressed.
Sequence similaritiesBelongs to the TMEM173 family.
modificationsPhosphorylated 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 localizationEndoplasmic 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
- endoplasmic reticulum IFN stimulator antibody
- Endoplasmic reticulum interferon stimulator antibody
- ERIS antibody
ab179775 has been referenced in 2 publications.