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Western Blot (WB) (Figure 1 KO Validation in A549 Cell Lysate Loading: 10 μg of A549 WT cell lysates or IRF7 KO cell lysates. Antibodies: IRF7 8991 (0.5 μg/mL) and beta-actin 3779 (1 µg/mL), 1 h incubation at RT in 5% NFDM/TBST.Secondary: Goat Anti-Rabbit IgG HRP conjugate at 1:10000 dilution.)

Rabbit IRF7 Polyclonal Antibody | anti-IRF7 antibody

IRF7 Antibody

Gene Names
IRF7; IRF7A; IRF7B; IRF7C; IRF7H; IRF-7H
Reactivity
Human, Mouse, Rat
Applications
ELISA, Western Blot, Immunohistochemistry
Purity
IRF7 Antibody is affinity chromatography purified via peptide column
Synonyms
IRF7; Polyclonal Antibody; IRF7 Antibody; interferon regulatory factor 7; IRF7 Antibody: IRF7A; IRF7B; IRF7C; IRF7H; IRF-7H; Interferon regulatory factor 7; IRF-7; anti-IRF7 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
Several isoforms of IRF7 are known to exist.
Purity/Purification
IRF7 Antibody is affinity chromatography purified via peptide column
Form/Format
Liquid
IRF7 Antibody is supplied in PBS containing 0.02% sodium azide.
Concentration
1mg/mL (varies by lot)
Applicable Applications for anti-IRF7 antibody
ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)-Paraffin
Application Notes
WB: 0.5-1ug/mL
IF: 20ug/mL
IHC: 2-5ug/mL.

Antibody validated: Western Blot in human, mouse and rat samples. Immunofluorescence in mouse samples. Immunohistochemistry in human, mouse and rat samples. All other applications and species not yet tested.
Source
Human
Immunogen
Anti-IRF7 antibody (8991) was raised against a peptide corresponding to 17 amino acids near the center of human IRF7.

The immunogen is located within amino acids 200-230 of IRF7.
Isoforms
Human IRF7 has 4 isoforms, including isoform A (503aa, 54kD), isoform B (474aa, 52kD), isoform C (164aa, 18kD) and isoform D (516aa, 56kD).
Mouse IRF7 has one isoform (457aa, 51kD) and Rat IRF7 also has one isoform (456aa, 51kD).
8991 can detect human isoforms and mouse, and possibly can detect rat.
Conjugation
Unconjugated
Validation Note
KO Validation (Figure 1): Anti-IRF7 antibodies (8991) specificity was further verified by IRF7 specific knockout. IRF7 was disrupted in IRF7 knockout A549 cells as compared to that in control wild type cells.
Preparation and Storage
IRF7 antibody can be stored at 4 degree C for three months and -20 degree C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Western Blot (WB)

(Figure 1 KO Validation in A549 Cell Lysate Loading: 10 μg of A549 WT cell lysates or IRF7 KO cell lysates. Antibodies: IRF7 8991 (0.5 μg/mL) and beta-actin 3779 (1 µg/mL), 1 h incubation at RT in 5% NFDM/TBST.Secondary: Goat Anti-Rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB) (Figure 1 KO Validation in A549 Cell Lysate Loading: 10 μg of A549 WT cell lysates or IRF7 KO cell lysates. Antibodies: IRF7 8991 (0.5 μg/mL) and beta-actin 3779 (1 µg/mL), 1 h incubation at RT in 5% NFDM/TBST.Secondary: Goat Anti-Rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB)

(Figure 2 Western Blot Validation in Human Cell LinesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991, (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB) (Figure 2 Western Blot Validation in Human Cell LinesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991, (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB)

(Figure 3 Western Blot Validation in Human TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB) (Figure 3 Western Blot Validation in Human TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB)

(Figure 4 Western Blot Validation in Mouse TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB) (Figure 4 Western Blot Validation in Mouse TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB)

(Figure 5 Western Blot Validation in Rat TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Western Blot (WB) (Figure 5 Western Blot Validation in Rat TissuesLoading: 15 μg of lysates per lane.Antibodies: IRF7, 8991 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST.Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.)

Immunofluorescence (IF)

(Figure 6 Immunofluorescence Validation of IRF7 in Mouse Raw264.7 CellsImmunofluorescent analysis of 4% paraformaldehyde-fixed Raw264.7 cells labeling IRF7 with 8991 at 20 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (green) and DAPI staining (blue). )

Immunofluorescence (IF) (Figure 6 Immunofluorescence Validation of IRF7 in Mouse Raw264.7 CellsImmunofluorescent analysis of 4% paraformaldehyde-fixed Raw264.7 cells labeling IRF7 with 8991 at 20 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (green) and DAPI staining (blue). )

Immunohistochemistry (IHC)

(Figure 7 Immunohistochemistry Validation of IRF7 in Human Colon Tissue Immunohistochemical analysis of paraffin-embedded human colon tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)

Immunohistochemistry (IHC) (Figure 7 Immunohistochemistry Validation of IRF7 in Human Colon Tissue Immunohistochemical analysis of paraffin-embedded human colon tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)

Immunohistochemistry (IHC)

(Figure 8 Immunohistochemistry Validation of IRF7 in Human Pancreas Tissue Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)

Immunohistochemistry (IHC) (Figure 8 Immunohistochemistry Validation of IRF7 in Human Pancreas Tissue Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)

Immunohistochemistry (IHC)

(Figure 9 Immunohistochemistry Validation of IRF7 in Human Liver Tissue Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)

Immunohistochemistry (IHC) (Figure 9 Immunohistochemistry Validation of IRF7 in Human Liver Tissue Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-IRF7 antibody (8991) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.)
Related Product Information for anti-IRF7 antibody
IRF7 Antibody: Interferons (IFNs) are involved in a multitude of immune interactions during viral infections and play a major role in both the induction and regulation of innate and adaptive antiviral mechanisms. During infection, host-virus interactions signal downstream molecules such as transcription factors such as IFN regulatory factor-3 (IRF3) which can act to stimulate transcription of IFN-alpha/beta genes. IRF7 has been shown to play a role in the transcriptional activation of virus-inducible cellular genes, including interferon beta chain genes. IRF7 play a major role in the innate immune pathway, interacting with the Toll-like receptor (TLR) adaptor proteins MyD88 and Tirp/TRAM and functioning as an intermediate TLR4 and TLR9 signaling. There are at least four differentially spliced isoforms of IRF7, although their function has not been clearly established.
Product Categories/Family for anti-IRF7 antibody
References
Malmgaard. J. Interferon & Cyto. Res. 2004; 24:439-54.
Sato et al. Immunity 2000; 13:539-48.
Fitzgerald et al. J. Exp. Med. 2003; 198:1043-55.
Honda et al. Proc. Natl. Acad. Sci. USA 2004; 101:15416-21.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
51-56kDa
NCBI Official Full Name
interferon regulatory factor 7 isoform a
NCBI Official Synonym Full Names
interferon regulatory factor 7
NCBI Official Symbol
IRF7
NCBI Official Synonym Symbols
IRF7A; IRF7B; IRF7C; IRF7H; IRF-7H
NCBI Protein Information
interferon regulatory factor 7; IRF-7; interferon regulatory factor-7H
UniProt Protein Name
Interferon regulatory factor 7
UniProt Gene Name
IRF7
UniProt Synonym Gene Names
IRF-7
UniProt Entry Name
IRF7_HUMAN

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Product Notes

The IRF7 irf7 (Catalog #AAA154688) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The IRF7 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's IRF7 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)-Paraffin. WB: 0.5-1ug/mL IF: 20ug/mL IHC: 2-5ug/mL. Antibody validated: Western Blot in human, mouse and rat samples. Immunofluorescence in mouse samples. Immunohistochemistry in human, mouse and rat samples. All other applications and species not yet tested. Researchers should empirically determine the suitability of the IRF7 irf7 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "IRF7, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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