Recombinant Rat IL9R/Interleukin 9 receptor Protein (His Tag)
SKU: PKSR030374-50
Recombinant Rat IL9R/Interleukin 9 receptor Protein (His Tag)
| SKU # | PKSR030374 |
| Expression Host | HEK293 Cells |
Description
| Synonyms | IL9R, CD129, IL-9R |
| Species | Rat |
| Expression Host | HEK293 Cells |
| Sequence | Met 1-Ala 270 |
| Accession | EDM04022.1 |
| Calculated Molecular Weight | 28.2 kDa |
| Observed Molecular Weight | 36 kDa |
| Tag | C-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 90 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS, pH 7.4 Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Interleukin 9 (IL9) is involved in mast cell maturation and the enhancement of IgE production by B cells. Furthermore, linkage data in human and mice have suggested that IL9 may contribute to asthma. IL9R is known to be autosomal in mice, and is X-linked only in primates.The more recent X linkage and more telomeric position of the IL9R gene may explain its autosomal, 'uninactivated' transcriptional status.