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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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IRF3 Antibody IHC‑plus™ LS‑B2529
Note: This antibody replaces LS-C7655
IRF3 antibody LS-B2529 is an unconjugated rabbit polyclonal antibody to IRF3 from human and monkey. Validated for IHC and WB. Tested on 20 paraffin-embedded human tissues.
Catalog
Size
Price
LS-B2529-50
50 µl
$425

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Antibody
Species: Human
Applications: Western blot, ELISA

Product Description

IRF3 antibody LS-B2529 is an unconjugated rabbit polyclonal antibody to IRF3 from human and monkey. Validated for IHC and WB. Tested on 20 paraffin-embedded human tissues.
About IRF3
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. Q14653 NM_001571 NP_001562.1

IRF3 Antibody, Interferon regulatory factor 3 Antibody, IRF-3 Antibody


Specifications

Target
Human IRF3
Host
Rabbit
Reactivity
Human, Monkey (tested or 100% immunogen sequence identity)
Clonality
IgG Polyclonal
Conjugations
Unconjugated
Purification
Immunoaffinity purified
Modifications
Unmodified
Applications
  • IHC
  • IHC - Paraffin (1:50)
  • Western blot (1:1000)
Performing IHC? See our complete line of Immunohistochemistry Reagents including antigen retrieval solutions, blocking agents ABC Detection Kits and polymers, biotinylated secondary antibodies, substrates and more.
Immunogen
IRF3 antibody was raised against synthetic peptide (KLH-coupled) corresponding to a region around residue 300 of IRF3.
Specificity
Detects endogenous levels of human IRF3 at 51kD mouse and rat, at 57kD human. Species cross-reactivity: mouse, rat and monkey.
Usage
Immunohistochemistry: LS-B2529 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B2529 was determined to be 1:50.
Presentation
10 mM HEPES-Sodium, pH 7.5, 150 mM NaCl, 0.1 mg/ml BSA, 50% Glycerol
Storage
Short term: 4°C. Long term: Store at -20°C. Avoid freeze-thaw cycles.
Restrictions
For research use only.

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Images

Immunohistochemistry

Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.
Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.

Immunohistochemistry

Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.
Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.

Immunohistochemistry

Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.
Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.

Immunohistochemistry

Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.
Anti-IRF3 antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2529 dilution 1:50.

Requested From: United States
Date Requested: 9/23/2018

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