IRF3 (Ser396) Polyclonal Antibody

Mouse liver lysates probed with Anti-IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.

$U251 lysates probed with IRF3 (Ser396) Polyclonal Antibody, unconjugated (bs-3195R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.$

U251 lysates probed with IRF3 (Ser396) Polyclonal Antibody, unconjugated (bs-3195R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.

$Paraformaldehyde-fixed, paraffin embedded Human heart; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:200 overnight at 4\u00b0C, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human heart; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:200 overnight at 4\u00b0C, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded Human gastric carcinoma; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:200 overnight at 4\u00b0C, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human gastric carcinoma; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:200 overnight at 4\u00b0C, DAB staining.

$Lane 1: Mouse Heart tissue lysates; Lane 2: Mouse Testis tissue lysates; Lane 3: Rat Heart tissue lysates; Lane 4: Rat Testis tissue lysates probed with Phospho-IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Mouse Heart tissue lysates; Lane 2: Mouse Testis tissue lysates; Lane 3: Rat Heart tissue lysates; Lane 4: Rat Testis tissue lysates probed with Phospho-IRF3 (Ser396) Polyclonal Antibody, Unconjugated (bs-3195R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Applications

WB
ELISA
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)
ICC

Reactivity

Human
Mouse
Rat
Monkey

Predicted Reactivity

Dog
Cow
Sheep
Pig

Overview
Catalog #	bs-3195R
Product Name	IRF3 (Ser396) Polyclonal Antibody
Applications	WB, ELISA, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC), ICC
Reactivity	Human, Mouse, Rat, Monkey
Predicted Reactivity	Dog, Cow, Sheep, Pig
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic phosphopeptide derived from human IRF3 around the phosphorylation site of Ser396
Modification Site	Ser396
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	3661
Swiss Prot	Q14653
Subcellular location	Cytoplasm, Nucleus
Synonyms	Interferon regulatory factor 3; IRF-3; IRF3
Background	Key transcriptional regulator of type I interferon (IFN)-dependent immune responses which plays a critical role in the innate immune response against DNA and RNA viruses. Regulates the transcription of type I IFN genes (IFN-alpha and IFN-beta) and IFN-stimulated genes (ISG) by binding to an interferon-stimulated response element (ISRE) in their promoters. Acts as a more potent activator of the IFN-beta (IFNB) gene than the IFN-alpha (IFNA) gene and plays a critical role in both the early and late phases of the IFNA/B gene induction. Found in an inactive form in the cytoplasm of uninfected cells and following viral infection, double-stranded RNA (dsRNA), or toll-like receptor (TLR) signaling, is phosphorylated by IKBKE and TBK1 kinases. This induces a conformational change, leading to its dimerization and 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. Can activate distinct gene expression programs in macrophages and can induce significant apoptosis in primary macrophages.
Application Dilution
WB	1:300-5000
ELISA	1:500-1000
IHC-P	1:200-400
IHC-F	1:100-500
IF(IHC-P)	1:50-200
IF(IHC-F)	1:50-200
IF(ICC)	1:50-200
ICC	1:100-500