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R&D Systems™ Recombinant Human IL-2 Protein
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Mængde:
1 mg
10 μg
100 μg
50 μg
500 μg
Beskrivelse
Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells. Gearing, A.J.H. and C.B. Bird (1987) in Lymphokines and Interferons, A Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 295. The ED50 for this effect is 0.0300-0.250 ng/mL.
Tekniske data
Tekniske data
| Adgangsnummer | P60568.1 |
| Til brug med (applikation) | Bioactivity |
| Formulering | Lyophilized from a 0.2 μm filtered solution in Sodium Acetate with Trehalose. |
| Gen-id (Entrez) | 3558 |
| Molekylvægt (g/mol) | M.W.-observed: 13 kDa, under reducing conditions., M.W.-theroretical: 15.5 kDa |
| Mængde | 100 μg |
| Kilde | E. coli-derived human IL-2 protein Ala21-Thr153 (Cys145Ser), with and without an N-terminal Met |
| Opbevaringskrav | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution. |
| Endotoksin koncentration | <0.01 EU / 1 μg of the protein by the LAL method. |
| Gene Alias | aldesleukin, IL2, IL-2, IL-2 lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, Proleukin, T cell growth factor, T-cell growth factor, TCGF |
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