Immobilized Recombinant Mouse IL1RL1/ST2 Protein (Fc Tag) at 2 μg/ml (100 μl/well) can bind Recombinant Mouse IL-33 Protein (His Tag), the EC50 is 130-400 ng/mL.

IL-33 Protein, Mouse, Recombinant (His) is expressed in E. coli. The accession number is Q8BVZ5.

Mouse

E. coli

NF-HEV,Il-33,Il33,Il1f11,9230117N10Rik

A DNA sequence encoding the Mouse IL33 (Q8BVZ5) (Ser109-Ile266) was expressed, with a polyhistidine tag at the N-terminus.

≥ 95% as determined by SDS-PAGE. ≥ 90% as determined by SEC-HPLC.

Please refer to the lot-specific COA.

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

Interleukin 33 (IL-33), also known as DVS27 or NF-HEV (Nuclear Factor from High Endothelial Venules), is a pro-inflammatory protein and a chromatin-associated cytokine of the IL-1 family with high sequence and structural similarity to IL-1 and IL-18. IL-33 protein is expressed highly and rather selectively by high endothelial venule endothelial cells (HEVECs) in human tonsils, Peyer's patches, and lymph nodes. IL-33 protein has transcriptional regulatory properties, and the researches suggested that IL-33 is a dual-function protein that might act both as a cytokine and as an intracellular nuclear factor. As a type 2 cytokines, IL-33 protein also play a pivotal role in helminthic infection and allergic disorders.