protein

Animal-Free IL-4 Protein, Pig (His)

HY-P700248AF

2 μg;10 μg;50 μg

75;215;600 USD

Animal-Free IL-4 Protein, Pig (His)

proteins

E. coli

2 μg;10 μg;50 μg

75;215;600 USD

IL-4 protein is actively involved in the activation process of B cells and various cell types, acting as a costimulator of DNA synthesis. It induces expression of MHC class II molecules by resting B cells and enhances IgE and IgG1 secretion and cell surface expression. Animal-Free IL-4 Protein, Pig (His) is the recombinant pig-derived animal-FreeIL-4 protein, expressed by E. coli , with C-His labeled tag. The total length of Animal-Free IL-4 Protein, Pig (His) is 109 a.a., with molecular weight of ~13.5 kDa.This product is for cell culture use only.

Pig

IL-4 protein actively participates in several B-cell activation processes and various cell types, serving as a costimulator of DNA synthesis. It induces the expression of class II MHC molecules on resting B-cells, enhances the secretion and cell surface expression of IgE and IgG1, and regulates the expression of the low affinity Fc receptor for IgE (CD23) on lymphocytes and monocytes. Additionally, IL-4 positively regulates IL31RA expression in macrophages and stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and inducing RUFY4.

rPoIL-4; BSF-1; IL4

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a solution containing 1X PBS, pH 7.4.

Room temperature in continental US; may vary elsewhere.