Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
85671-2-PBS targets IL-15RA as part of a matched antibody pair:
MP02016-1: 98406-2-PBS capture and 85671-2-PBS detection (validated in Cytometric bead array)
MP02016-3: 85671-4-PBS capture and 85671-2-PBS detection (validated in Sandwich ELISA)
Unconjugated rabbit recombinant monoclonal antibody in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation. Created using Proteintech’s proprietary in-house recombinant technology. Recombinant production enables unrivalled batch-to-batch consistency, easy scale-up, and future security of supply.
This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.
| Tested Reactivity | mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | IL-15RA fusion protein Eg2687 相同性解析による交差性が予測される生物種 |
| Full Name | interleukin 15 receptor, alpha chain |
| Calculated molecular weight | 28 kDa |
| Observed molecular weight | 60 kDa |
| GenBank accession number | NM_008358.2 |
| Gene Symbol | Il15ra |
| Gene ID (NCBI) | 16169 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q60819-1 |
| Storage Buffer | PBS only{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
Interleukin-15 (IL-15) is a pleiotropic cytokine that plays an important role in both innate and adaptive immunity. IL-15 is mainly produced by activated monocytes, macrophages and dendritic cells, and is structurally similar to IL-2 (PMID: 8178155; 12401478). These two cytokines share the same IL-2/15Rβ and common γ-chain receptor subunits. In addition, IL-2 and IL-15 have their own private α-chain receptor subunit, IL-2Rα and IL-15Rα, respectively (PMID: 7641685). The IL-15Rα chain is expressed by many cell types including monocytes, DCs, NK, T cells and fibroblasts. Several isoforms of IL-15Rα exist and are generated either by alternative splicing or by proteolytic cleavage (PMID: 10480910; 15265897). The calculated molecular weight of full-length IL-15Rα is 28 kDa, IL-15Rα can be glycosylated, and larger apparent molecular weights of 55-65 kDa have been reported by some researches (PMID: 10480910; 15976182; 15671076; 17912462).