What is the catalog number for IL4 Protein (Native, Human)?

The catalog number for IL4 Protein (Native, Human) is P520311.

What sizes are available for IL4 Protein (Native, Human)?

IL4 Protein (Native, Human) is available in the following size(s): 100 µg.

Is IL4 Protein (Native, Human) in stock?

IL4 Protein (Native, Human) is currently made to order / not held in immediate stock. Contact us for lead time.

IL4 Protein (Native, Human)

Product Specifications

Abbreviation

IL4

Synonyms

BCGF-1, BCGF1, BSF-1, BSF1, IL-4, MGC79402

Host

E. coli

Tag

Native

Endotoxin

< 5 EU per mg of the protein.

Purity

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

Bioactivity

1.Measured in a cell proliferation assay using TF‐1 human erythroleukemic cells. The ED50 for this effect is 0.05-0.25 ng/mL. The specific activity of recombinant human IL-4 is >10,000 IU/μg which is calibrated against the human IL-4 WHO International Standard (NIBSC code: 88/656) . 2.Dendritic Cells (DCs) generation and maturation. CD14+ monocytes were differentiated into immature DCs by GM-CSF (Cat#GMP-10015-HNAH) and IL4 (Cat#GMP-11846-HNAE) for 6 days. DCs were matured by TNF (Cat#GMP-10602-HNAE) for 2 days. (Routinely tested) 3.Dendritic Cells (DCs) generation. CD14+ monocytes were differentiated into immature DCs by GM-CSF (Cat#GMP-10015-HNAH) and IL4 (Cat#GMP-11846-HNAE) for 6 days. (Routinely tested)