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ACROBiosystems Recombinant Protein;ActiveMax Recombinant Human IL-4;HEK293;50UG;IL4,IL4,BCGF-1,BCGF1,BSF-1,BSF1,IL-4,MGC79402,Interleukin-4,Interleukin 4,Interleukin4
Supplier: ACROBiosystems IL4H421850UG
Recombinant Protein;ActiveMax Recombinant Human IL-4;50UG;Human IL-4, Tag Free (IL4-H4218) is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # AAH67514).;This protein carries no "tag". The protein has a calculated MW of 14.9 kDa. The protein migrates as 15 and 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.;Immobilized Human IL-4, Tag Free (Cat. No. IL4-H4218) at 5 g/mL (100 L/well) can bind Biotinylated Human IL-4 R alpha, His Tag (Cat. No. ILR-H82E9) with a linear range of 2-78 ng/mL (QC tested).;Human IL-4, Tag Free (Cat. No. IL4-H4218) stimulates the proliferation of TF-1 human erythroleukemic cells. The ED50 for this effect is 0.27-0.49 ng/ml (Routinely tested).
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