APPLICATION
Application Note
*Optimal dilutions/concentrations should be determined by the researcher.
Application |
Recommended Dilution |
0.5 - 2 μg/mL |
5 μg/mL |
Assay dependent |
Not tested in other applications.
Calculated MW
Positive Control
Human Brain Tissue Slide(GTX22203) , A20 Cell Lysate(GTX27180) , Human Brain Tissue Lysate(GTX27918)
Product Note
This antibody is specific for VISA N-Terminus
PROPERTIES
Form
Liquid
Buffer
PBS
Preservative
0.02% Sodium azide
Storage
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Concentration
1 mg/ml (Please refer to the vial label for the specific concentration.)
Antigen Species
Human
Immunogen
VISA antibody was raised against a 13 amino acid synthetic peptide from near the amino terminus of human VISA.The immunogen is located within the first 50 amino acids of VISA.
Purification
Purified by antigen-affinity chromatography
Conjugation
Unconjugated
Note
For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.
TARGET
Synonyms
mitochondrial antiviral signaling protein , CARDIF , IPS-1 , IPS1 , VISA
Cellular Localization
Mitochondrion outer membrane,Mitochondrion
Background
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-kappaB. 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 IKKalpha, IKKbeta and IKKepsilon 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.
Database
Research Area
DATA IMAGES
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GTX85481 IHC-P Image
IHC-P analysis of human brain tissue using GTX85481 VISA antibody. Working concentration : 20 μg/ml
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GTX85481 IHC-P Image
IHC-P analysis of human brain tissue using GTX85481 VISA antibody. Working concentration : 5 μg/ml
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GTX85481 WB Image
WB analysis of A-20 cell lysate using GTX85481 VISA antibody. Working concentration : (A) 0.5, (B) 1, and (C) 2 μg/ml
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REFERENCE
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REVIEW
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