Interleukin 2 (IL2), recombinant Canine Interleukin-2 / IL-2 protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding the mature form of canine IL2 (Q29416) (Ala 21-Thr 155, 147Cys/Ser) fused to an initial Met at the N-terminus.

Activity:
1. Measured by its binding ability in a functional ELISA.
2. Immobilized recombinant Canine IL2 (cat:70014-DNAE) at 10 µg/ml can bind recombinant human IL2Ra-Fc (Cat:10165-H02H) with a linear range of 0.3125-20 µg/ml.

Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

This protein is manufactured by Sino Biological Inc.