RM IL-33 (AF)
Cat# 200-36AF-10UG
Size : 10UG
Brand : FUJIFILM
Recombinant Mouse IL-33
Interleukin 33 (IL-33) is a member of the IL-1 cytokine family and is constitutively expressed in smooth muscle and airway epithelial cells. IL-33 signals through the interleukin 1 receptor-like 1 (IL-1R1) and interleukin-1 receptor accessory protein (IL1RAP) receptors to ativate NF-κB and MAPK signaling pathways. IL-33 functions to induce type 2 cytokine production in polarized Type 2 helper T (Th2) cells.
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Instructions
Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.
Technical Specifications
| Alternate Names | NP-HEV |
| Accession Number | Q8BVZ5 |
| Source | Genetically modified E.coli |
| Predicted Molecular Mass | Monomer, 17.7 kDa (159 aa) |
| AA Sequence | MSIQGTSLLT QSPASLSTYN DQSVSFVLEN GCYVINVDDS GKDQEQDQVL LRYYESPCPA SQSGDGVDGK KLMVNMSPIK DTDIWLHAND KDYSVELQRG DVSPPEQAFF VLHKKSSDFV SFECKNLPGT YIGVKDNQLA LVEEKDESCN NIMFKLSKI |
| Formulation | Lyophilized from a 0.2 µm filtered solution containing 10 mM sodium phosphate, pH 7.5 |
| Product Reconstitution | Sterile water at 0.1 mg/mL |
| Country of Origin | USA |
| Specification* | Method of Determination | Acceptance Criteria |
| Purity | Reducing and Non-Reducing SDS PAGE | ≥ 90% |
| Endotoxin | Kinetic LAL | ≤ 1 EU/µg |
| Biological Activity (ED50) | D10S cell proliferation | ≤ 2 ng/mL; ≥ 5.0 x 105 units/mg |
*Lot-specific values for the above specifications are supplied with each product on its corresponding COA. The values provided here are minimum expected values to pass internal requirements.