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IL-5 is an important cytokine for priming and survival of mature eosinophils and for proliferation and maturation of their progenitors . IL-5(Rα) targeting will be increasingly used in diseases where eosinophils are the key immune effector cells such as eosinophilic asthma (EA), hypereosinophilic syndrome (HES), eosinophilic esophagitis (EE), and eosinophilic granulomatosis with polyangiitis (EGPA).

高活性、高纯度、低内毒素、高批间一致性

ELISA Data 1:Immobilized Human IL-5, His Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human IL-5 R alpha, hFc Tag with the EC50 of 11.7ng/ml determined by ELISA .

SPR Data: Human IL-5, His-Avi Tag immobilized on CM5 Chip can bind Human IL-5 R alpha, His-Avi Tag with an affinity constant of 5.70 nM as determined in SPR assay .

-25~-15℃保存，收到货之日起，有效期1年。复溶后， -85~-65℃保存，3个月有效期。避免反复冻融。