Human IL4 / Interleukin-4 Protein

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GMP-11846-HNAE

Decocription

Species : Human

 

Synonyms : BCGF-1,BCGF1,BSF-1,BSF1,IL-4,Interleukin-4

 

Host : E. coli

 

Purity :> 95 % as determined by SDS-PAGE

 

Activity : Measured in a cell proliferation assay using TF?1 human erythroleukemic cells. The ED50 for this effect is 0.05-0.2 ng/mL.
The specific activity of recombinant human IL-4 is approximately 1.4 x 104 IU/£gg, which is calibrated against human IL-4 WHO International Standard (NIBSC code: 88/656).

 

Application

Reactivity

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