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CoraLite®555-conjugated IRF3 Polyclonal antibody

IRF3 Polyclonal Antibody for FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC (Intra)

Conjugate

CoraLite®555 Fluorescent Dye

Cat no : CL555-11312

Synonyms

IRF-3, IRF 3, interferon regulatory factor 3


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Tested Applications

Positive FC (Intra) detected inhuman peripheral blood lymphocytes

Recommended dilution

ApplicationDilution
Flow Cytometry (FC) (INTRA)FC (INTRA) : 0.80 ug per 10^6 cells in a 100 µl suspension
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

CL555-11312 targets IRF3 in FC (Intra) applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen IRF3 fusion protein Ag1858 相同性解析による交差性が予測される生物種
Full Name interferon regulatory factor 3
Calculated molecular weight 47 kDa
Observed molecular weight 50-60 kDa
GenBank accession numberBC009395
Gene symbol IRF3
Gene ID (NCBI) 3661
RRIDAB_2919600
Conjugate CoraLite®555 Fluorescent Dye
Excitation/Emission maxima wavelengths557 nm / 570 nm
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
Storage ConditionsStore at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

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. IRF3 exists some isoforms with MV 47-49 kDa, 33 kDa and 12-16 kDa.

Protocols

Product Specific Protocols
FC protocol for CL555 IRF3 antibody CL555-11312Download protocol
Standard Protocols
Click here to view our Standard Protocols