| Field | Specification |
|---|---|
| Target | |
| Alternative names | Interferon regulatory factor 2-binding protein 1; IRF-2-binding protein 1; IRF-2BP1; Probable E3 ubiquitin-protein ligase IRF2BP1; Probable RING-type E3 ubiquitin transferase IRF2BP1; IRF2BP1 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human IRF2BP1 recombinant protein (Position: A71-D439). Human IRF2BP1 shares 95.1% amino acid (aa) sequence identity with mouse IRF2BP1. |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects interferon regulatory factor 2-binding protein 1 (gene IRF2BP1) in human, mouse and rat samples and is validated for Western blot, IHC, ICC/IF, immunoprecipitation, flow cytometry and ELISA.
IRF2BP1 (interferon regulatory factor 2-binding protein 1) is a nuclear protein that acts as a transcriptional corepressor together with IRF2. It has also been reported to act as an E3 ubiquitin ligase toward JDP2, and its broader functions are still being defined.
| Target | Interferon regulatory factor 2-binding protein 1 (gene IRF2BP1; UniProt Q8IU81, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / IgG |
| Reactivity | Human, Mouse, Rat |
| Purification | Immunogen affinity purified |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Reconstitution | 500 µg/mL after adding 0.2 mL distilled water |
| Storage | As supplied: −20 °C for up to 12 months from receipt. After reconstitution: 4 °C for up to 1 month, or aliquot and keep at −20 °C for up to 6 months. Avoid repeated freeze–thaw cycles. |
Validated Applications
| Western blot | 0.25–0.5 µg/mL (Human, Mouse, Rat) |
|---|---|
| IHC (paraffin sections) | 2–5 µg/mL (Human, Mouse, Rat) |
| Immunocytochemistry / Immunofluorescence | 5 µg/mL (Human) |
| Immunoprecipitation | 0.5–2 µg/mL (Human) |
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells (Human) |
| ELISA | 0.1–0.5 µg/mL |
Conditions in the example images (IHC): heat-mediated antigen retrieval in EDTA buffer (pH 8.0).
Immunogen
Recombinant human IRF2BP1 fragment (Ala71–Asp439), expressed in E. coli. Sequence identity with the mouse ortholog: 95.1%.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places interferon regulatory factor 2-binding protein 1 in the nucleus.
Safety
Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
