| Field | Specification |
|---|---|
| Target | |
| Alternative names | TNFAIP3-interacting protein 1; A20-binding inhibitor of NF-kappa-B activation 1; ABIN-1; HIV-1 Nef-interacting protein; Nef-associated factor 1; Naf1; Nip40-1; Virion-associated nuclear shuttling protein; VAN; hVAN; TNIP1; KIAA0113 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human TNIP1 recombinant protein (Position: E312-K371). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects TNFAIP3-interacting protein 1 (gene TNIP1) in human, mouse and rat samples and is validated for Western blot and ELISA. The predicted molecular weight is 71.9 kDa, and the supplier reports an observed band at about 80–85 kDa.
ABIN-1 (TNIP1) is an A20-binding protein that limits NF-κB activation by helping the deubiquitinase A20 (TNFAIP3) act on the ubiquitinated regulator NEMO (IKBKG). It also dampens ERK signaling, shapes macrophage inflammatory responses and helps prevent autoimmunity, and genetic variants near TNIP1 have been associated with psoriasis and lupus.
| Target | TNFAIP3-interacting protein 1 (gene TNIP1; UniProt Q15025, 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 | 71.9 kDa |
| Observed MW | 80–85 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) |
|---|---|
| ELISA | 0.1–0.5 µg/mL |
Samples with a confirmed band (WB): human HEK293 cells, human Raji cells, human A549 cells, human Caco-2 cells, human T-47D cells, rat spleen tissue, rat lung tissue, mouse lung 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.
Immunogen
Recombinant human TNIP1 fragment (Glu312–Lys371), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places TNFAIP3-interacting protein 1 in the cytoplasm and nucleus. Tissue expression noted by UniProt (human): Ubiquitous. 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.
