Anti-TMEM173 Antibody
417.46 $ – 242.68 $
Western Blot
analysis of MCF-7 whole cell lysate
All lanes: TMEM173 antibody at 2.7µg/mL
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
IGX-50922
Supplier
ImuGeX
Size
100 μg < 50 μg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Facilitator of innate immune signaling that acts as a sensor of cytosolic DNA from bacteria and viruses and promotes the production of type I interferon (IFN-alpha and IFN-beta) (PMID:18724357, PMID:18818105, PMID:19433799, PMID:19776740, PMID:23027953, PMID:23910378, PMID:23747010, PMID:30842659). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm (PMID:26300263). Acts by binding cyclic dinucleotides: recognizes and binds cyclic di-GMP (c-di-GMP), a second messenger produced by bacteria, and cyclic GMP-AMP (cGAMP), a messenger produced by CGAS in response to DNA virus in the cytosol (PMID:21947006, PMID:23258412, PMID:23707065, PMID:23722158, PMID:26229117, PMID:23910378, PMID:23747010, PMID:30842659). Upon binding of c-di-GMP or cGAMP, STING1 oligomerizes, translocates from the endoplasmic reticulum and is phosphorylated by TBK1 on the pLxIS motif, leading to recruitment and subsequent activation of the transcription factor IRF3 to induce expression of type I interferon and exert a potent anti-viral state (PMID:22394562, PMID:25636800, PMID:30842653). In addition to promote the production of type I interferons, plays a direct role in autophagy (PMID:30568238, PMID:30842662). Following cGAMP-binding, STING1 buds from the endoplasmic reticulum into COPII vesicles, which then form the endoplasmic reticulum-Golgi intermediate compartment (ERGIC) (PMID:30842662). The ERGIC serves as the membrane source for WIPI2 recruitment and LC3 lipidation, leading to formation of autophagosomes that target cytosolic DNA or DNA viruses for degradation by the lysosome (PMID:30842662). The autophagy- and interferon-inducing activities can be uncoupled and autophagy induction is independent of TBK1 phosphorylation (PMID:30568238, PMID:30842662). Autophagy is also triggered upon infection by bacteria: following c-di-GMP-binding, which is produced by live Gram-positive bacteria, promotes reticulophagy . Exhibits 2′,3′ phosphodiester linkage-specific ligand recognition: can bind both 2′-3′ linked cGAMP (2′-3′-cGAMP) and 3′-3′ linked cGAMP but is preferentially activated by 2′-3′ linked cGAMP (PMID:26300263, PMID:23910378, PMID:23747010). The preference for 2′-3′-cGAMP, compared to other linkage isomers is probably due to the ligand itself, whichs adopts an organized free-ligand conformation that resembles the STING1-bound conformation and pays low energy costs in changing into the active conformation (PMID:26150511). May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons (PMID:18724357). May be involved in transduction of apoptotic signals via its association with the major histocompatibility complex class II (MHC-II) . (Microbial infection) Antiviral activity is antagonized by oncoproteins, such as papillomavirus (HPV) protein E7 and adenovirus early E1A protein (PMID:26405230). Such oncoproteins prevent the ability to sense cytosolic DNA (PMID:26405230). |
| Host Species | Rabbit |
| Species Reactivity | Human |
| Applications | ELISA, WB, IHC, IF |
| Recommended Dilutions | WB: 1:500-1:5000, IHC: 1:200-1:500, IF: 1:50-1:200 |
| Conjugate | Unconjugated |
| Immunogen | Recombinant Human Stimulator of interferon genes protein (207-379AA) |
| Specificity | TMEM173 antibody detects endogenous level of TMEM173 protein |
Product Properties
| Storage Buffer | Phosphate-buffered saline (pH 7.4) containing 0.03% Proclin and 50% Glycerol. |
| Clonality | Polyclonal |
| Isotype | IgG |
| Clone ID | |
| Concentration | 1 mg/mL |
| Storage Buffer | Phosphate-buffered saline (pH 7.4) containing 0.03% Proclin and 50% Glycerol. |
| Formulation | Liquid |
| Purification | This antibody is immunogen affinity purified. |
| Handling | This product contains Proclin as preservative, please take appropriate care when handling this product. |
| Reactivity Life | 12 months when stored properly according to instructions (provided antibody remains sterile). |
Target Gene
NA
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