| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | IL21R; NILR; UNQ3121/PRO10273; Interleukin-21 receptor; IL-21 receptor; IL-21R; Novel interleukin receptor; CD antigen CD360 |
| Clonality | |
| Concentration | |
| Host | |
| Immunogen | A synthetic peptide corresponding to a sequence in the middle region of human IL21R. Human IL21R shares 78.6% amino acid (aa) sequence identity with mouse IL21R. |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Reconstitution | |
| Target | |
| UniProt # |
Boster Bio Anti-IL21R Antibody Picoband® catalog # A00808-1. Tested in WB, IHC, Flow Cytometry applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Scientific background: The protein encoded by this gene is a cytokine receptor for interleukin 21 (IL21). It belongs to the type I cytokine receptors, and has been shown to form a heterodimeric receptor complex with the common gamma-chain, a receptor subunit also shared by the receptors for interleukin 2, 4, 7, 9, and 15. This receptor transduces the growth promoting signal of IL21, and is important for the proliferation and differentiation of T cells, B cells, and natural killer (NK) cells. The ligand binding of this receptor leads to the activation of multiple downstream signaling molecules, including JAK1, JAK3, STAT1, and STAT3. Knockout studies of a similar gene in mouse suggest a role for this gene in regulating immunoglobulin production. Three alternatively spliced transcript variants have been described.
Cross reactivity: No cross-reactivity with other proteins
Protein: Interleukin-21 receptor | Gene: interleukin 21 receptor | Target: IL21R
Host: Rabbit | Clonality/Clone: Polyclonal | Isotype: Rabbit IgG | Reactivity: Human | Immunogen: A synthetic peptide corresponding to a sequence in the middle region of human IL21R. Human IL21R shares 78.6% amino acid (aa) sequence identity with mouse IL21R. | Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. | Purification: Immunogen affinity purified.
Applications: WB, IHC, ICC, FC, ELISA
Observed MW: 70 kDa | Calculated MW: 59 kDa
Status: Active
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.
