Produced in rabbits immunized with purified, recombinant Human IL-4 / IL4 / Interleukin-4 (rh IL4; Catalog#11846-HNAE; P05112-1; His25-Ser153). Total IgG was purified by Protein A affinity chromatography.
0.2 μm filtered solution in PBS
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.