Further Information
MPYS Antibody: ERIS, MITA, MPYS, NET23, STING, ERIS, Stimulator of interferon genes protein, Endoplasmic reticulum interferon stimulator, hSTING
WB: 1-2 μg/mL; ICC: 5 μg/mL; IF: 20 μg/mL.
Antibody validated: Western Blot in human and mouse samples; Immunocytochemistry and Immunofluorescence in mouse samples. All other applications and species not yet tested.
MPYS Antibody: MPYS is a recently identified plasma membrane tetraspanner that is associated with major histocompatibility complex class II (MHC-II) and mediates its transduction of apoptotic signals. It has also been found to be associated with VISA, a mitochondrial protein that acts as an adaptor in virus-triggered signaling. MPYS also interacts with IRF3 and recruits the kinase TBK1 to the VISA-associated complex, acting as a critical mediator of virus-triggered IRF3 activation and interferon (IFN) expression. It is thought that the binding of nucleic acid to the innate immune protein RIG-I causes complex formation between RIG-I, VISA, and MPYS. This complex then recruits TBK1 to phosphorylate IRF3 which then directly activates IFN transcription. At least three isoforms of MPYS are known to exist.
- Jin et al. Mol. Cell. Biol.2008; 28:5014-26.
- Zhong et al. Immunity2008; 29:538-50.
MPYS Antibody is supplied in PBS containing 0.02% sodium azide.
1 mg/mL
Unconjugated
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Predicted species reactivity based on immunogen sequence: Rat (82%), Bovine: (82%), Pig: (82%), Chicken: (71%)
Anti-MPYS antibody (5269) was raised against a peptide corresponding to 17 amino acids near the carboxy terminus of human MPYS.
The immunogen is located within amino acids 260-310 of MPYS.
Human MPYS has one isoform (379aa, 42kD). Mouse MPYS has 3 isoforms, including isoform 1 (379aa, 42kD), isoform 2 (427aa, 48kD) and isoform 3 (337aa, 38kD). Rat MPYS also has one isoform (379aa, 43kD). 5269 can detect human, mouse and rat.
340061
transmembrane protein 173
TMEM173
Homo sapiens
Liquid
PREDICTED MOLECULAR WEIGHT:
Predicted: 42kD
Observed: 42 kD
NP_938023
38093659
MPYS Antibody is affinity chromatography purified via peptide column.
Innate Immunity
Q86WV6
Optimal dilutions for each application to be determined by the researcher.
Independent Antibody Validation in Cell lines (Figure 1) shows similar MPYS expression profile in human cell lines detected by two independent anti-MPYS antibodies that recognize different epitopes, 5269 against near C-terminus domain and 64-236 against C-terminus domain. MPYS proteins are detected in the most tested cell lines at different expression levels by the two independent antibodies.