4μ8C
Overview | |
Catalog # | bs-82328c-5-mg |
Product Name | 4μ8C |
Specifications | |
Storage Buffer | Pale-yellow solid |
Storage Condition | -20°C |
Target | |
Product Information | Selective inhibitor of IRE1α ribonuclease (RNase) activity (IC50 = 60 nM). Covalently binds to lysine 907 in the IRE1 endonuclease domain, blocking substrate access to the active site of IRE1α and inactivating both XBP1 splicing and IRE1α-mediated mRNA degradation but not IRE1 kinase activity1. Inhibits IRE1α in response to hypoxia or other ER stress-inducing agents but has no effect on proliferation or clonogenic survival of hypoxic cells2. Blocks production of IL-4, IL-5 and IL-13 production in T cells3. Prevents the splicing of the XBP1 mRNA in response to ER stress caused by mutant proinsulin production in pancreatic β-cells4. |
Description | CAS Number: 14003-96-4 Chemical Name: 7-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran-8-carboxaldehyde Molecular weight: 204.18 Formula: C11H8O4 Solubility: DMSO (20 mg/ml) Physical Properties: Yellow solid Purity: 97% by TLC NMR (Conforms) |