IRF3 Polyclonal Antibody
Catalogue Number: BS-2993R-BSS
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Mouse heart lysates probed with IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37°C.
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Lane 1: Jurkat cell lysates; Lane 2: Panc-1 cell lysates; Lane 3: Mouse Pancreas lysates; Lane 4: Mouse Kidney lysates ; Lane 5: Mouse Spleen lysates; Lane 6: A431 cell lysates; Lane 7: A549 cell lysates; Lane 8: Mouse Testis lysates; Lane 9: Mouse Lymph node lysates probed with IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37°C.
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Lane 1: Mouse Heart lysates; Lane 2: Rat Heart lysates; Lane 3: Human Hela cell lysates probed with IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37°C.
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Jurkat cells were fixed with 4% PFA for 10min at room temperature,permeabilized with for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IRF3 Antibody(bs-2993R)at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).
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Formalin-fixed and paraffin embedded mouse stomach labeled with Anti-IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
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Formalin-fixed and paraffin embedded human kidney labeled with Anti-IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
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Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-IRF3 Polyclonal Antibody, Unconjugated (bs-2993R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
| Manufacturer: | Bioss Inc |
| Shelf Life: | 12 months |
| Type: | Polyclonal Primary Antibody - Unconjugated |
| Alias: | Interferon regulatory factor 3; IRF-3; IRF3 |
| Shipping Condition: | Blue Ice |
| Unit(s): | 100 ul, 20 ul |
| Host name: | Rabbit |
| Clone: | |
| Isotype: | IgG |
| Immunogen: | KLH conjugated synthetic peptide derived from human IRF3 |
| Application: | ELISA, ICC, IF, IHC-P, WB, IHC-Fr |
Description
Description: 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.
Additional Text
Gene Name
IRF3
Gene ID
3661
Uniprot ID
Q14653
Purification
Protein A purified
Concentration
1 ug/ul
Antibody Clonality
Polyclonal
Modification
Unmodified
Storage Note
Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
bs-2993R Datasheet
SUPPORT
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DELIVERY
we offer free delivery to UK universities and non profit organisations