Immunological Sciences

GF01161

Recombinant Mouse IL-4 Protein is greater than 95% as determined by SEC-HPLC.

Recombinant Mouse IL-4 Protein is greater than 95% as determined by SEC-HPLC.

Catalog Number:GF01161
Size:20 ug
Form:lyophilized
Synonyms:Il-4; BSF-1;IL4
Species:HEK293 cells
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Recombinant Mouse IL-4 Protein

Target Background

Interleukin-4, also known as IL4, is a secreted protein that belongs to the IL-4 / IL-13 family. Interleukin-4 / IL4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation. It enhances both secretion and cell surface expression of IgE and IgG1. Interleukin-4 / IL4 also regulates the expression of the low-affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Interleukin-4 is essential for the switching of B cells to IgE antibody production and the maturation of T helper (Th) cells toward the Th2 phenotype.

Synonyms:Il-4; BSF-1;IL4

Storage

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.

Recombinant Mouse IL-4 Protein is greater than 95% as determined by SEC-HPLC.

Recombinant Mouse IL-4 Protein is greater than 95% as determined by SEC-HPLC.

Recombinant Mouse IL-4 promote the proliferation of MC/9 2 mouse mast cells. The ED50 for this effect is 2.8-11.3 pg/mL, corresponding to a specific activity of 8.85×107~3.57×108 units/mg.

Recombinant Mouse IL-4 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.

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