VISA Antibody

CAT: 0223-4053-01Size: 0.02 mgDry Ice: NoHazardous: No
CAT#:0223-4053-01Size:0.02 mg
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
VISA Antibody: Two distinct signaling pathways activate the host innate immunity against viral infection. One pathway is reliant on members of the Toll-like receptor (TLR) family while the other uses the RNA helicase RIG-I as a receptor for intracellular viral double-stranded RNA as a trigger for the immune response. VISA is a mitochondrial membrane protein that was identified as a critical component in the IFN-b signaling pathways that recruits IRF-3 to RIG-I, leading to its activation and that of NF-κ B. VISA is also thought to interact with other components of the innate immune pathway such as the TLR adapter protein TRIF, TRAF2 and TRAF6. VISA also interacts with the IKKα , IKKβ and IKKε kinases through its C-terminal region. Cleavage of this region by the Hepatitis C virus (HCV) protease allows HCV to escape the host immune system. At least three isoforms of VISA are known to exist.
NCBI Gene ID
57506
Swiss Prot
Q7Z434
Accession Number
NP_065797
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Primary Antibodies
Field of Research
Innate Immunity
Purification
VISA Antibody is affinity chromatography purified via peptide column.
Positive Control
Cat. No. 1288 - A20 Cell Lysate
Concentration
1 mg/mL
Buffer
VISA Antibody is supplied in PBS containing 0.02% sodium azide.
Modification
None
Shipping Conditions
Blue Ice
Storage Conditions
VISA antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Fragment
IgG
Symbol
MAVS
Positive Control 2
Cat. No. 1303 - Human Brain Tissue Lysate
Positive Control 3
Cat. No. 10-301 - Human Brain Tissue Slide
NCBI Official Name
Mitochondrial antiviral signaling protein
NCBI Organism
Homo sapiens
Background Reference 01
Seth RB, Sun L, and Chen ZJ. Antiviral innate immunity pathways. Cell Res.2006; 16:141-7.
Background Reference 02
Xu LG, Wang YY, Han KJ, et al. VISA is an adapter protein required for virus-triggered IFN-beta signaling. Mol. Cell2005; 19:727-40.
Background Reference 03
Meylan E, Curran J, Hofman K, et al. Cardif is an adaptor protein in the RIG-I antiviral pathway and is targeted by hepatitis C virus. Nature2005; 1167-72.
Other Product Names
VISA Antibody: IPS1, VISA, IPS-1, CARDIF, IPS1, KIAA1271, Mitochondrial antiviral-signaling protein, CARD adapter inducing interferon beta, MAVS
Tested Applications
ELISA, WB, IHC-P, IF
Protein ID
83776598
Physical Properties
Liquid

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