ExactAb™,已验证,重组 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Rabbit anti Human IRF3 Antibody, Recombinant, could be used for WB, IHC and so on.
Application:
WB: 1/500 - 1/1000
IHC: 1/50-1/100
IF/ICC: 1/200
Protein Function
Mediates interferon-stimulated response element (ISRE) promoter activation. Functions as a molecular switch for antiviral activity. DsRNA generated during the course of an viral infection leads to IRF3 phosphorylation on the C-terminal serine/threonine cluster. 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 genes under the control of ISRE. The complex binds to the IE and PRDIII regions on the IFN-alpha and IFN-beta promoters respectively. IRF-3 does not have any transcription activation domains.
Post-translational
Constitutively phosphorylated on many serines residues. C-terminal serine/threonine cluster is phosphorylated in response of induction by IKBKE and TBK1. Ser-385 and Ser-386 may be specifically phosphorylated in response to induction. An alternate model propose that the five serine/threonine residues between 396 and 405 are phosphorylated in response to a viral infection. Phosphorylation, and subsequent activation of IRF3 is inhibited by vaccinia virus protein E3.
Ubiquitinated; ubiquitination involves RBCK1 leading to proteasomal degradation. Polyubiquitinated; ubiquitination involves TRIM21 leading to proteasomal degradation.
ISGylated by HERC5 resulting in sustained IRF3 activation and in the inhibition of IRF3 ubiquitination by disrupting PIN1 binding. The phosphorylation state of IRF3 does not alter ISGylation.
Recombinant IRF3 Antibody (Ab111215) - Western Blot
All lanes: Recombinant IRF3 Antibody (Ab111215) at 1/1000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution
Predicted band size: 47 kDa
Observed band size: 50 kDa
Exposure time: 30.0 s
Recombinant IRF3 Antibody (Ab111215) - IHC
Immunohistochemistry analysis of paraffin-embedded Human lung cancer using Recombinant IRF3 Antibody (Ab111215). High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.
1/500-1/1000
1/50 - 1/100
1/200
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 ZJ23F1202155 |
分析证书 | Ab111215 |
| ZJ23F1202156 |
分析证书 | Ab111215 |
| ZJ25F1028726 |
分析证书 | Ab111215 |
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