IL3-HE001-100μg / 询价
IL3-HE001-500μg / 询价
IL3-HE001-500μgx2 / 询价
Human IL-33 Protein
Recombinant Human IL-33 Protein is expressed from E.coli without tag.It contains Ser112-Thr270 [Accession | NP_254274.1].
The protein has a predicted MW of 18 kDa same as Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1EU per μg by the LAL method.
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Human IL-33 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Human IL-33 is greater than 95% as determined by SEC-HPLC.
Immobilized Human IL-33, No Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 9.6ng/ml determined by ELISA (QC Test).
Immobilized Human IL-33, No Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-IL-33 Antibody, hFc Tag with the EC50 of 4.3ng/ml determined by ELISA.
Interleukin-33 (IL-33) is a cytokine belonging to the IL-1 family, playing a role in inflammatory, infectious and autoimmune diseases and expressed in the cellular nucleus in several tissues. High levels of IL-33 are expressed in epithelial barrier tissues and endothelial barriers. ST2 is a receptor for IL-33, expressed selectively on a subset of Th2 cells, mediating some of their functions.
C9orf26 Z; DVS27; IL1F11; NF-HEV; NFEHEV; IL33; DV27; C9ORF26; RP11-575C20.2
(1)Liew FY, Girard JP, Turnquist HR. Interleukin-33 in health and disease. Nat Rev Immunol. 2016;16(11):676-689. doi:10.1038/nri.2016.95
