Shipped at 4°C. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

Constituents: PBS, 0.02% DTT

Lyophilized from 0.2 µm filtered solution.

A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Upon reconstitution, this cytokine can be stored in working aliquots at 2°-8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.