Human IL-33 Protein (IL3-HE001)
Catalogue Number: IL3-HE001-KAT
IL3-HE001 Image
IL3-HE001 Image
IL3-HE001 Image
IL3-HE001 Image
IL3-HE001 Image
The purity of Human IL-33 is greater than 95% as determined by SEC-HPLC.
IL3-HE001 Image
Human IL-33 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
IL3-HE001 Image
Immobilized Human IL-33, No Tag at 5ug/ml (100ul/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).
IL3-HE001 Image
Immobilized Human IL-33, No Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-IL-33 Antibody, hFc Tag with the EC50 of 4.3ng/ml determined by ELISA.
| Manufacturer: | Kactus |
| Shelf Life: | 12 months |
| Molecular Weight: | The protein has a predicted MW of 18 kDa same as Bis-Tris PAGE result. |
| Physical state: | Lyophilized |
| Type: | Cytokines |
| Alias: | C9orf26 Z; DVS27; IL1F11; NF-HEV; NFEHEV; IL33; DV27; C9ORF26; RP11-575C20.2 |
| Host Cell: | E.coli |
| Shipping Condition: | RT |
| Unit(s): | 100 ug, 500 ug |
| Application: | ELISA, WB |
Description
Description: 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.
Additional Text
Protein Tag
Untagged
Accession Number
NP_254274.1
Short Description
Recombinant Human IL-33 Protein is expressed from E.coli without tag.It contains Ser112-Thr270.
Storage Note
-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.
Biological Activity
Immobilized Human IL-33, No Tag at 2Oeg/ml (100Oel/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 3ng/ml determined by ELISA. See testing image for detail.
Endotoxin
Less than 1 EU per µg by the LAL method.
IL3-HE001 Datasheet
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