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ITEM#: 2946-204IL010CF
MFR#: 204-IL-010/CF
Recombinant Human IL-4 Protein, 10ug, lyophilized from 0.2um filtered PBS, unconjugated, molecular weight 15 kDa, measured in TF-1 cell assay, ED50 0.05-0.2 ng/mL, endotoxin <0.1 EU per 1ug by LAL, Gene ID: 3565, RD Systems