| Field | Specification |
|---|---|
| Target | |
| Alternative names | Interleukin-12 receptor subunit beta-1;IL-12 receptor subunit beta-1;IL-12R subunit beta-1;IL-12R-beta-1;IL-12RB1;IL-12 receptor beta component;CD212;IL12RB1;IL12R, IL12RB; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence at the C-terminus of human IL12RB1. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects interleukin-12 receptor subunit beta-1 (gene IL12RB1) in human samples and is validated for Western blot. The predicted molecular weight is 73.1 kDa, and the supplier reports an observed band at about 70 kDa.
IL12RB1 is a receptor chain shared by the IL-12 and IL-23 receptors. With IL12RB2 it forms the high-affinity IL-12 receptor, and with IL23R it forms the IL-23 receptor, both of which signal through JAK-STAT, and inherited IL12RB1 deficiency increases susceptibility to mycobacterial and Salmonella infections.
| Target | Interleukin-12 receptor subunit beta-1 (gene IL12RB1; UniProt P42701, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human |
| Form | Lyophilized |
| Formulation | Per vial: 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3; plus stabilizers |
| Calculated MW | 73.1 kDa |
| Observed MW | 70 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 | 0.1–0.5 µg/mL (Human) |
|---|
Samples with a confirmed band (WB): HepG2 cells.
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, 50 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 1:10000, ECL detection.
Immunogen
Synthetic peptide from the C-terminal region of human IL12RB1.
Reactivity Notes
The supplier lists reactivity with human. UniProt places interleukin-12 receptor subunit beta-1 in the membrane. 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.
