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Recombinant Human IL-33 Protein (RP00019)

Datasheet

Overview

Product nameRecombinant Human IL-33 Protein
Catalog No.RP00019
DescriptionRecombinant Human IL-33 Protein is produced by E. coli expression system. The target protein is expressed with sequence (Ser112-Thr270) of human IL-33 (Accession #NP_001300973.1).
Bio-ActivityMeasured in a cell proliferation assay using D10.G4.1 mouse helper T cells. The ED50 for this effect is 0.06-0.24 ng/mL.
Purity> 97% by SDS-PAGE.
Endotoxin< 0.1 EU/μg of the protein by LAL method.
FormulationLyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
SpeciesHuman
Interleukin 33 (IL-33), also known as DVS27 or NF-HEV (Nuclear Factor from High Endothelial enules), is a proinflammatory protein and a chromatin-associated cytokine of the IL-1 family with high sequence and structural similarity to IL-1 and IL-18. The encoded protein is involved in the maturation of Th2 cells and the activation of mast cells, basophils, eosinophils and natural killer cells.
SynonymC9orf26; DVS27; IL1F11; NF-HEV; NFEHEV
Expressed HostE. coli
TagNo tag
Swiss portO95760
Gene ID90865
StorageStore the lyophilized protein at -20°C to -80 °C for long term. |After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
ReconstitutionReconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.

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