| Field | Specification |
|---|---|
| Target | |
| Alternative names | E3 ubiquitin-protein ligase RNF216; RING finger protein 216; RING-type E3 ubiquitin transferase RNF216; Triad domain-containing protein 3; Ubiquitin-conjugating enzyme 7-interacting protein 1; Zinc finger protein inhibiting NF-kappa-B; RNF216; TRIAD3; UBCE7IP1; ZIN |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human RNF216 recombinant protein (Position: K538-R813). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody targets E3 ubiquitin-protein ligase RNF216 in human, mouse and rat samples and is validated for Western blot, flow cytometry and ELISA. The predicted molecular weight is 99.4 kDa, and the supplier reports an observed band at about 50 kDa.
RNF216 (also called TRIAD3) is an RBR-type E3 ubiquitin ligase. It limits innate immune signaling by promoting degradation of TRAF3 and Toll-like receptors such as TLR4 and TLR9, and it can suppress autophagy by targeting Beclin 1; biallelic RNF216 mutations cause Gordon Holmes syndrome, a neurodegenerative and hypogonadism disorder.
| Target | E3 ubiquitin-protein ligase RNF216 (gene RNF216; UniProt Q9NWF9, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 99.4 kDa |
| Observed MW | 50 kDa |
| 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) |
|---|---|
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells (Human) |
| ELISA | 0.1–0.5 µg/mL |
Samples with a confirmed band (WB): human U2OS cells, human MCF-7 cells, human K562 cells, rat testis tissue, rat heart tissue, mouse testis tissue, mouse heart tissue.
Recommended loading (WB): 20–40 µg of total protein per lane.
Conditions in the example images (WB): 5–20% gradient SDS-PAGE under reducing conditions, 30 µg lysate per lane, transfer to nitrocellulose membrane, blocking in 5% non-fat milk, primary antibody at 0.5 µg/mL overnight at 4 °C, HRP-conjugated secondary antibody at 1:5000, ECL detection.
Samples with a confirmed signal (flow cytometry): HepG2 cells.
Immunogen
Recombinant human RNF216 fragment (Lys538–Arg813), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places E3 ubiquitin-protein ligase RNF216 in the cytoplasm. Tissue expression noted by UniProt (human): Ubiquitous, with the highest levels of expression in testis and peripheral blood leukocytes. The samples tested by the supplier (listed above) are a practical starting point for positive controls.
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.
