IL5; interleukin-5; EDF; IL 5; TRF; IL-5;
Lyophilized from sterile 20mM PB, pH 7.5, 3 % trehalose, 0.1 % Tween-80.
The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 0.1 ng/ml, corresponding to a specific activity of> 1.0 × 10^7 IU/mg.
Recombinant Human IL5 Protein is a disulfide-linked homodimeric protein and has a molecular mass of approximately 26.5 kDa.
MIPTEIPTSA LVKETLALLS THRTLLIANE TLRIPVPVHK NHQLCTEEIF QGIGTLESQT VQGGTVERLF KNLSLIKKYI DGQKKKCGEE RRRVNQFLDY LQEFLGVMNT EWIIES
< 1.0 EU per 1 microgram of protein (determined by LAL method).
> 98 % by SDS-PAGE.