IL4R Protein (C-human IgG1-Fc, Human)

Product Specifications

Abbreviation

IL4R

Synonyms

582J2.1, CD124, IL-4RA, IL4RA

Host

HEK 293

Tag

C-human IgG1-Fc

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.

Bioactivity

1.Measured by its ability to inhibit IL-4-induced proliferation of TF-1 human erythroleukemic cells (routinely tested) . 2.Immobilized Recombinant Human IL-4R / CD124 Protein (Fc Tag) (Cat: 10402-H02H) at 2 μg/mL (100 μL/well) can bind Recombinant Human IL4 / Interleukin-4 Protein, Biotinylated (Cat: 11846-HNAE-B), the EC50 is 6-18 ng/mL.