Recombinant Human IL-9R (NS0-expressed) Protein Summary
Product Specifications
Val40-Pro270, with a C-terminal 10-His tag
Analysis
Product Datasheets
Carrier Free
CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.
In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.
290-RNS
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with BSA as a carrier protein. |
| Reconstitution | Reconstitute at 250 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin. |
| Shipping | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. |
| Stability & Storage: | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
|
290-RNS/CF
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS and NaCl. |
| Reconstitution | Reconstitute at 250 μg/mL in sterile PBS. |
| Shipping | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. |
| Stability & Storage: | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
|
Reconstitution Calculator
Background: IL-9R
The specific high affinity functional IL-9 receptor complex consists of a ligand-specific IL-9 R( alpha ) subunit and the common gamma chain that is shared with the receptors for IL-2, IL-4, IL-7 and IL-15. Both the IL-9 R subunit and the common gamma chain are members of the hematopoietin receptor superfamily. The cDNAs encoding mouse and human IL-9 receptors have been isolated. The deduced mouse and human transmembrane proteins, sharing 53% amino acid sequence identity, contain 468 and 533 amino acid residues, respectively. As a result of alternative splicing, cDNA clones encoding isoforms of IL-9 R, including a putative soluble form, have also been identified. Cells known to express IL-9 R include T cells, neutrophils, mast cells and macrophages.
- Renauld, J. et al. (1992) Proc. Natl. Acad. Sci. USA, 89:5690.
- Kimura, Y. et al. (1995) Int. Immunol. 7:115.
Citation for Recombinant Human IL-9R (NS0-expressed) Protein
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
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A bispecific antibody agonist of the IL-2 heterodimeric receptor preferentially promotes in vivo expansion of CD8 and NK cells
Authors: KE Harris, KJ Lorentsen, HK Malik-Chau, K Loughlin, HM Basappa, S Hartstein, G Ahmil, NS Allen, BC Avanzino, A Balasubram, AA Boudreau, K Chang, MC Cuturi, LM Davison, DM Ho, S Iyer, US Rangaswamy, P Sankaran, U Schellenbe, R Buelow, ND Trinklein
Scientific Reports, 2021-05-19;11(1):10592.
Species: N/A
Sample Types: Recombinant Protein
Applications: Bioassay
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