The ED50 is < 3.0 ug/mL in the presence of 50 pg/mL of rHuIL-1a as determined by inhibiting IL-1a-dependent proliferation of murine D10.G4.1 helper T cells, corresponding to a specific activity of > 333 IU/mg.
Recommend Usage:
Biological Activity SDS-PAGE The optimal working dilution should be determined by the end user.
Storage Buffer:
Lyophilized from sterile distilled Water is > 100 ug/mL
Storage Instruction:
Store at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20°C to -80°C. Aliquot to avoid repeated freezing and thawing.