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IL-13R alpha 2 Antibody
SPA-05636
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | IL-13 Receptor |
| Gene Abbr. | IL13RA2 |
| Gene ID | 3598 |
| Full Name | interleukin 13 receptor subunit alpha 2 |
| Alias | CD213A2, CT19, IL-13R, IL13BP |
| Introduction | Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2. The human IL-13 R alpha 1 was originally cloned based on sequence homology to the mouse IL-13 R alpha 1. The IL‑13 R alpha 1 cDNA encodes a 427 amino acid (aa) residue precursor protein with a putative 21 aa residue signal peptide, a 324 aa residue extracellular domain, a 23 aa residue transmembrane region and a 59 aa residue cytoplasmic tail. Human and mouse IL-13 R alpha 1 share 76% aa sequence identity. The extracellular domain of IL‑13 R alpha 1 is also closely related to that of IL-13 R alpha 2. IL-13 R alpha 1 has been shown to combine with the IL-4 R alpha to form a high-affinity receptor complex capable of transducing an IL-13-dependent proliferative signal. The role of IL-13 R alpha 2 in IL-13 signaling remains to be elucidated. |
| Product Details | |
|---|---|
| Host | Goat |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | Mouse myeloma cell line NS0-derived recombinant mouse IL‑13 R alpha 2. Leu22-Lys334. Accession # O88786. |
| Usage | |
|---|---|
| Application | WB, IHC, IF |
| Dilutions | Western Blot (0.1 µg/mL); Immunohistochemistry (5-15 µg/mL); Immunofluorescence (5-15 µg/mL) |
| Reactivity | Mouse |
| Specificity | Detects mouse IL-13 R alpha 2 in direct ELISAs and Western Blots. In direct ELISAs and Western Blots, approximately 5% cross-reactivity with recombinant human (rh) IL-13 R alpha 2 is observed and less than 1% cross-reactivity with rhIL-5R alpha, rhIL-5R beta, rhIL-9 R, and rhIL-4 R is observed. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Preservative | No Preservative |
| Storage Temp. | 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 6 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Handling | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.