IL-13 Protein

Description:
|Introduction IL13 is an immunoregulatory cytokine produced primarily by activated Th2 cells. IL-13 is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the |E. coli-derived. A single, non-glycosylated, Polypeptide chain containing 112 amino acids fragment (21-132) having a molecular weight of 12.84 kDa with a 4 kDa amino-terminal hexahistidine tag. Purity > 95%, by SDS-|Interleukin -13 His-Tag protein is supplied in 50 mM Sodium Acetate (pH 4.8) and 50% glycerol. Shipping: The product is shipped at a|Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -70°C under sterile conditions after reconstitution. |Other IL-13 Proteins: Reco|IL-13 Polyclonal Antibody IL-13 Polyclonal Antibody |IL-13 ELISA Kits: Rat IL-13 ELISA Kit Mouse IL-13 ELISA Kit