抗体

干扰素调节因子3(IRF3)

I7662-88A

100微克

706美元

多克隆

domestic goat

未共轭

干扰素调节因子3(IRF3)

山羊

多克隆抗体

抗体

100微克

706美元

IgG

Interferon regulatory factor 3 (IRF3) is a 50 kD, 427aa, member of the IRF family of proteins. Human IRF3 is a transcription factor that binds the interferon-sensitive response element (ISRE) and is activated by Toll-like receptors, TLR3 and TLR4. Viral entry or engagement of TLR3 or TLR4 stimulates IRF3 phosphorylation, nuclear translocation and stimulation of IFN production. Applications: Suitable for use in Western Blot, Flow Cytometry, Immunocytochemistry and ELISA. Other applications not tested. Recommended Dilutions: Western Blot: 1ug/ml (w/ appropriate secondary reagents). Detection limit is ~10ng/lane (non-reducing) and ~1ng/lane (reducing). Flow Cytometry: 50ug/ml and add 10ul of the diluted solution to 1-2.5x10e5 HeLa cells in a total reaction volume ≥200ul. The binding of unlabeled antibodies may be visualized by adding 10ul of a 25ug/ml stock solution of a secondary developing reagent such as anti-goat IgG (FITC) Immunocytochemistry: 10ug/ml detects human IRF3 in HeLa cells. Cells were fixed with PBS, 4% paraformaldehyde for 20 min at RT and blocked with PBS, 10% normal donkey serum, 0.1% Triton X-100, and 1% BSA for 45 min at RT. After blocking, cells were incubated with diluted primary antibody overnight at 4° C followed by fluorochrome-coupled anti-goat IgG at RT in the dark for one hour. Between each step, cells were washed with PBS, 0.1% BSA. ELISA: 0.5-1.0ug/ml (w/ appropriate secondary reagents), detection limit is ~0.2 ng/well. Optimal dilutions to be determined by researcher. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute by adding sterile 40-50% glycerol, PBS. Aliquot and store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Hu

E. coli-derived rhIRF3 (aa206-427)

Selected for its ability to recognize human IRF3 in the applications listed below. In direct ELISA and Western Blots, this antibody shows ~60% crossreactivity with rmIRF3. Species Sequence Homology: mouse-76% and porcine-83%.

经免疫亲和层析纯化

Supplied as a lyophilized powder from a 0.2um filtered solution in PBS with 5% trehalose. Reconstitute with 500ul sterile PBS.

~0.2mg/ml (after reconstitution)

Product Type: Pab Isotype: IgG Host: goat Source: human Concentration: ~0.2mg/ml (after reconstitution) Form: Supplied as a lyophilized powder from a 0.2um filtered solution in PBS with 5% trehalose. Reconstitute with 500ul sterile PBS. Purity: Purified by immunoaffinity chromatography. Immunogen: E. coli-derived rhIRF3 (aa206-427) Specificity: Selected for its ability to recognize human IRF3 in the applications listed below. In direct ELISA and Western Blots, this antibody shows ~60% crossreactivity with rmIRF3. Species Sequence Homology: mouse-76% and porcine-83%. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

E FC细胞化学免疫印迹

-20°C