Promotes the growth of IL-2 dependent lymphocytes. Amino acid sequence of IL-2.
One vial contains 10′000 Units
Stable at −20 °C; prepare appropriate aliquots and avoid repeated freezing and thawing, since aggregation may occur resulting in apparent loss of activity.
1 U corresponds to the unit activity in the colorimetric MTT-assay with CTLL-2 cells.
Clear; colorless solution in Dulbecco-PBS; containing 1 mg BSA/mL.
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