Human IL13RA1 Recombinant Protein (RPES3291)
- SKU:
- RPES3291
- Product Type:
- Recombinant Protein
- Species:
- Human
Description
Human IL13RA1 Recombinant Protein
Interleukin-13 receptor subunit alpha-1(IL13RA1) is a subunit of the interleukin 13 receptor. This subunit forms a receptor complex with IL4 receptor alpha, a subunit shared by IL13 and IL4 receptors. The human IL13-R?1 was originally cloned based on sequence homology to the mouse IL13-R?1, it share 76% aa sequence identity. Human The IL13-R?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. The extracellular domain of IL13-R?1 is also closely related to that of IL13-R?2. It binds with low affinity to interleukin-13(IL13). IL13RA1 serves as a primary IL13- binding subunit of the IL13 receptor, and may also be a component of IL4 receptors. This protein has been shown to bind tyrosine kinase TYK2, and thus may mediate the signaling processes that lead to the activation of JAK1, STAT3 and STAT6 induced by IL13 and IL4.
| Product Name: | Human IL13RA1 Recombinant Protein (RPES3291) |
| Product Code: | RPES3291 |
| Size: | 10µg |
| Species: | Human |
| Expressed Host: | Human Cells |
| Synonyms: | Interleukin-13 receptor subunit alpha-1, IL-13 receptor subunit alpha-1, IL-13R subunit alpha-1, IL-13R-alpha-1, IL-13RA1, Cancer/testis antigen 19, CT19, CD213a1, IL13RA1, IL13R, IL13RA,IL-13Ra,NR4 |
| Accession: | NP_001551.1 |
| Sequence: | Gly22-Thr343 |
| Fusion tag: | C-6His |
| Activity: | Measured by its ability to inhibit IL-13-dependent proliferation of TF?1 human erythroleukemic cells. The ED50 for this effect is 2.1 ug/ml. |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Human Interleukin-13 Receptor Subunit Alpha-1 is produced by our Mammalian expression system and the target gene encoding Gly22-Thr343 is expressed with a 6His tag at the C-terminus. |
| Purity: | > 95 % as determined by reducing SDS-PAGE. |
| Mol Mass: | 37.7 kDa |
| AP Mol Mass: | 55-65 kDa |
| Formulation: | Lyophilized from a 0.2 µm filtered solution of PBS, pH7.4. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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