Validation Data Gallery
|Positive WB detected in||A431 cells, Jurkat cells, HeLa cells, HuH-7 cells, HepG2 cells|
|Positive IP detected in||HEK-293 cells|
|Positive IHC detected in||human breast cancer tissue, human skin tissue|
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Positive IF detected in||HeLa cells|
|Western Blot (WB)||WB : 1:2000-1:16000|
|Immunoprecipitation (IP)||IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB|
|Immunohistochemistry (IHC)||IHC : 1:250-1:1000|
|Immunofluorescence (IF)||IF : 1:50-1:500|
|Sample-dependent, check data in validation data gallery|
14341-1-AP targets MAVS; VISA in WB, IP, IHC, IF, CoIP, ELISA applications and shows reactivity with human samples.
|Cited Reactivity||human, mouse, monkey, pig|
|Host / Isotype||Rabbit / IgG|
|Immunogen||MAVS; VISA fusion protein Ag5655|
|Full Name||mitochondrial antiviral signaling protein|
|Calculated molecular weight||57 kDa|
|Observed molecular weight||50-55 kDa, 70-75 kDa|
|GenBank accession number||BC044952|
|Gene ID (NCBI)||57506|
|Purification Method||Antigen affinity purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.|
Mitochondrial antiviral-signaling protein (MAVS) is also known as virus-induced-signaling adapter (VISA) or IFN-β promoter stimulator protein 1 (IPS-1), it is widely involved and required for innate immune defense against viruses. MAVS, present in T cells, monocytes, epithelial cells and hepatocytes, contains CARD and transmembrane domains which are essential for antiviral functions. MAVS is able to interact with various cellular proteins including DDX58/RIG-I, IFIH1/MDA5, TRAF2, TRAF6, TMEM173/MITA, IFIT3 and etc. It can undergoe phosphorylation on multiple sites and ubiquitination, which may together cause the molecular weight migrate to about 70 kDa despite the predicated 57 kDa.
|Product Specific Protocols|
|WB protocol for MAVS; VISA antibody 14341-1-AP||Download protocol|
|IHC protocol for MAVS; VISA antibody 14341-1-AP||Download protocol|
|IF protocol for MAVS; VISA antibody 14341-1-AP||Download protocol|
|IP protocol for MAVS; VISA antibody 14341-1-AP||Download protocol|
|Click here to view our Standard Protocols|
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Novel insights into stress-induced susceptibility to influenza: corticosterone impacts interferon-β responses by Mfn2-mediated ubiquitin degradation of MAVS.
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
Damien (Verified Customer) (09-03-2019)
No convince by this anti-MAVS antibody.In fact, in human cells MAVS protein is expressed in two differents forms : short-MAVS (55kDa) and full-length MAVS (72 kDa). So I have to observe two bands by WB. However, after using different conditions with this antibody according to the manufacturer's protocol I always observe a smear of protein, and one band at 72 kDa. The expected on around 55 kDa never appear. Note that my cells lysates were not degraded since the others proteins that I want to reveal were great.