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Specifications
- Protein/Peptide Type:Recombinant
- Source:Cells
- Species:Human
- Size:0.05 mg
- Environmentally Preferable:
- Tag sequence:C-6 His tag
- Storage Conditions:Lyophilized protein should be stored at −20 °C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 °C for 2-7 days. Aliquots of reconstituted samples are stable at −20 °C for 3 months.
- Endotoxin Content:<0.1 ng/ug (1 IEU/ug) as determined by LAL test.
- Biological Activity:ED50 is less than 0.1 ng/ml as determined by the dose-dependent stimulation of murine CTLL-2 cells.
Specific Activity of 1.0 x 107 IU/ mg. - Protein Synonyms:Interleukin-2|Aldesleukin|TCGF|IL-2|IL2|T-Cell Growth Factor
- Protein/Peptide Name:IL2
- Purity:> 95% as determined by reducing SDS-PAGE
- Molecular Weight:16.4 kD
- Sequence:Ala21-Thr153
- Formulation:Lyophilized from a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH 7.4. Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the Lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
- Tested Applications:Bioassay
- Cat. No.:75790-510
- Supplier no.:91-937
Specifications
About this item
Interleukin-2(IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system，belongs to the IL-2 family. It is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes.
- Fusion-Tag: C-6 His tag
This recombinant protein can be used for biological assays. For research use only.