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R&D Systems™ Recombinant Human IL-2, Animal-Free Protein

Produktkod. 18779606
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Kvantitet:
10 μg
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Produktkod. Kvantitet
18779606 10 μg
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Produktkod. 18779606 Leverantör R&D Systems™ Leverantörsnummer AFL202010
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Beräknad leverans: 21-10-2026
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Beskrivning

Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells

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 0.05-0.25 ng/mL. The specific activity of Recombinant Human IL-2 is approximately 2.1 x 104 IU/μg, which is calibrated against recombinant human IL-2 WHO International Standard (NIBSC code: 86/500).
TRUSTED_SUSTAINABILITY

Specifikationer

Tillträdesnummer P60568.1
För användning med (applikation) Bioactivity
Formulering Lyophilized from a 0.2 μm filtered solution in Acetonitrile and TFA with Trehalose.
Gen-ID (Entrez) 3558
Molekylvikt (g/mol) M.W. (theoretical): 15 kDa
Namn aldesleukin, IL2, IL-2lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, T cell growth factor, T-cell growth factor, TCGF
Kvantitet 10 μg
Källa E. coli-derived human IL-2 protein Ala21-Thr153, with an N-terminal Met Produced using non-animal reagents in an animal-free laboratory.
Förvaringskrav Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, <= -20 °C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, <= -20 °C under sterile conditions after reconstitution.
Endotoxinkoncentration <0.01 EU / 1 μg of the protein by the LAL method.
Gene Alias aldesleukin, IL2, IL-2 lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, T cell growth factor, T-cell growth factor, TCGF
Gensymbol IL2
Konjugera Unconjugated
Art Human
Rekonstitution Reconstitute at 0.2 mg/mL in sterile 100 mM Acetic Acid. Alternatively, reconstitute at 0.1 mg/mL in sterile deionized water and use within 24 hours, store (at 2°C to 8°C.)
Buffert Lyophilized from a 0.2 μm filtered solution in Acetonitrile and TFA with Trehalose.
Endotoxinnivå <0.01 EU per 1 μg of the protein by the LAL method.
Produktlinje R&D Systems
Renhet eller kvalitetsklass >97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Protein IL-2
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