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Human IL15RA protein
SKU: orb594809
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Description
Research Area
Immunology & Inflammation
Images & Validation
−Item 1 of 1
| Application Notes |
|---|
Key Properties
−| Source | Mammalian cell |
|---|---|
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | The ED50 as determined by its ability to block human IL-15-induced proliferation of CTLL‑2 mouse cytotoxic T cells is 0.35-3.5 ng/ml. |
| Tag | C-terminal Fc-tagged |
| Molecular Weight | 42.2 kDa |
| Expression Region | 31-205aa |
| Protein Length | Partial of Isoform 2 |
| Protein Sequence | ITCPPPMSVEHADIWVKSYSLYSRERYICNSGFKRKAGTSSLTECVLNKATNVAHWTTPSLKCIKPAASSPSSNNTAATTAAIVPGSQLMPSKSPSTGTTEISSHESSHGTPSQTTAKNWELTASASHQPPGVYPQGHSDTT |
| Purity | Greater than 95% as determined by SDS-PAGE. |
| Endotoxins | Less than 1.0 EU/μg as determined by LAL method. |
Storage & Handling
−| Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
|---|---|
| Form/Appearance | Lyophilized powder |
| Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 20 mM PB, 150 mM NaCl, pH 7.4 |
| Disclaimer | For research use only |
Alternative Names
−CD215; IL15RA; CD215 antigen; IL-15 receptor subunit alpha; IL-15RA; IL-15R-alpha; interleukin 15 receptor; alpha; interleukin-15 receptor subunit alpha; MGC104179
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Human IL15RA Protein, hFc Tag [orb1173911]
Unconjugated
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 44.5 kDa after removal of the signal peptide.The apparent molecular mass of IL15RA-hFc is approximately 70 kDa due to glycosylation.
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(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Human IL15RA protein (orb594809)
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