MAVS; VISA Recombinant antibody

MAVS; VISA Recombinant Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, IP, IHC, IF, ELISA

Conjugate

Unconjugated

CloneNo.

7F14

Cat no : 81910-1-RR

Synonyms

CARDIF, DKFZp547C224, DKFZp666M015, FLJ27482, FLJ35386, FLJ38051, FLJ41962, IPS 1, IPS1, KIAA1271, MAVS, VISA

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Validation Data Gallery

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  WB analysis using 81910-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 81910-1-RR (MAVS; VISA antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IP experiment of HEK-293 using 81910-1-RR

  IP result of anti-MAVS; VISA (IP:81910-1-RR, 4ug; Detection:81910-1-RR 1:4000) with HEK-293 cells lysate 1480 ug.

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  IHC staining of human breast cancer using 81910-1-RR

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 81910-1-RR (MAVS; VISA antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Sodium Citrate buffer (pH 6.0).

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  IHC staining of human breast cancer using 81910-1-RR

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 81910-1-RR (MAVS; VISA antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Sodium Citrate buffer (pH 6.0).

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  IF Staining of HeLa using 81910-1-RR

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using MAVS; VISA antibody (81910-1-RR, Clone: 7F14 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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  IF Staining of HeLa using 81910-1-RR

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using MAVS; VISA antibody (81910-1-RR, Clone: 7F14 ) at dilution of 1:1000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells, A431 cells, A549 cells, MCF-7 cells
• Positive IP detected in: HEK-293 cells
• Positive IHC detected in: human breast cancer 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

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF): IF : 1:500-1:2000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

81910-1-RR targets MAVS; VISA in WB, IP, IHC, IF, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: MAVS; VISA fusion protein Ag5655
• Full Name: mitochondrial antiviral signaling protein
• Calculated Molecular Weight: 57 kDa
• Observed Molecular Weight: 75 kDa
• GenBank Accession Number: BC044952
• Gene Symbol: MAVS
• Gene ID (NCBI): 57506
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A 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 -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

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.