| Field | Specification |
|---|---|
| Target | |
| Alternative names | Interleukin-1 beta;IL-1 beta;Il1b; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence at the C-terminus of rat IL-1 beta, different from the related human sequence by five amino acids, and from the related mouse sequence by one amino acid. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects interleukin-1 beta (gene Il1b) in rat samples and is validated for ELISA. The predicted molecular weight is 30.6 kDa.
Interleukin-1 beta (IL-1β) is a potent pro-inflammatory cytokine made as an inactive precursor and processed by caspase-1 after inflammasome activation. Acting through IL1R1 and IL1RAP, it induces fever, prostaglandin synthesis, neutrophil recruitment and Th17 differentiation, and it is one of the most studied mediators of inflammation.
| Target | Interleukin-1 beta (gene Il1b; UniProt Q63264, rat) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Rat |
| Form | Lyophilized |
| Formulation | Per vial: 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3; plus stabilizers |
| Calculated MW | 30.6 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
| ELISA | 0.1–0.5 µg/mL |
|---|
Immunogen
Synthetic peptide from the C-terminal region of rat IL-1 beta. It differs from the human sequence at five residues and from the mouse sequence at one residue.
Reactivity Notes
The supplier lists reactivity with rat. UniProt describes interleukin-1 beta as secreted and also located in the cytoplasm and lysosome.
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.