IRF3 Recombinant antibody, PBS Only

IRF3 Uni-rAb^TM Recombinant Antibody for WB, IHC, IF/ICC, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, zebrafish

Applications

WB, IHC, IF/ICC, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

2H6

Cat no : 80519-1-PBS

Synonyms

IRF-3, IRF 3, interferon regulatory factor 3, 2H6

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Validation Data Gallery

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  WB analysis using 80519-1-RR (same clone as 80519-1-PBS)

  Various lysates were subjected to SDS PAGE followed by western blot with 80519-1-RR (IRF3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  WB analysis of RAW 264.7 using 80519-1-RR (same clone as 80519-1-PBS)

  RAW 264.7 cells were subjected to SDS PAGE followed by western blot with 80519-1-RR (IRF3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  WB analysis of zebrafish using 80519-1-RR (same clone as 80519-1-PBS)

  Zebrafish tissue were subjected to SDS PAGE followed by western blot with 80519-1-RR (IRF3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  WB analysis of THP-1 using 80519-1-RR (same clone as 80519-1-PBS)

  THP-1 cells were subjected to SDS PAGE followed by western blot with 80519-1-RR (IRF3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

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  WB analysis of HT-29 using 80519-1-RR (same clone as 80519-1-PBS)

  HT-29 cells were subjected to SDS PAGE followed by western blot with 80519-1-RR (IRF3 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human breast cancer using 80519-1-RR (same clone as 80519-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 80519-1-RR (IRF3 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

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  IHC staining of human colon using 80519-1-RR (same clone as 80519-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 80519-1-RR (IRF3 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human breast cancer using 80519-1-RR (same clone as 80519-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 80519-1-RR (IRF3 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

• 

  IF Staining of HeLa using 80519-1-RR (same clone as 80519-1-PBS)

  Immunofluorescent analysis of (-20°C Methanol) fixed HeLa cells using IRF3 antibody (80519-1-RR, Clone: 2H6 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L). This data was developed using the same antibody clone with 80519-1-PBS in a different storage buffer formulation.

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Product Information

80519-1-PBS targets IRF3 in WB, IHC, IF/ICC, Indirect ELISA applications and shows reactivity with human, mouse, zebrafish samples.

• Tested Reactivity: human, mouse, zebrafish
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: interferon regulatory factor 3
• Calculated Molecular Weight: 47 kDa
• Observed Molecular Weight: 50-60 kDa
• GenBank Accession Number: BC009395
• Gene Symbol: IRF3
• Gene ID (NCBI): 3661
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS Only
• Storage Conditions: Store at -80°C.

Background Information

The virul-induced expression of interferon(IFN) genes in infected cells implicate in the interplay of several constitutively expressed and virus-activated transcription factors. A family of IFN regulatory factors(IRFs) have been shown to has a role in the transcription of IFN genes as well as IFN-stimulated genes. IRF3 is a novel key transcriptional regulator of type I IFN-dependent immune responses and involves in the innate immune response against DNA and RNA viruses, by binding to the promoters of IFN. It located in the cytoplasm of uninfected cells in an inactive form, and following viral infection, double-stranded RNA (dsRNA), or toll-like receptor (TLR) signaling, could be phosphorylated by IKBKE and TBK1 kinases. This induces a conformational change, leading to its dimerization, nuclear localization and association with CREB binding protein (CREBBP) to form dsRNA-activated factor 1 (DRAF1), a complex which activates the transcription of the type I IFN and ISG genes.