| Name | MLN120B |
| Description | MLN120B is a selective and ATP competitive IKKβ inhibitor (IC50: 60 nM). |
| Cell Research | Multiple myeloma cells are cultured with MLN120B, harvested, washed, and lysed using lysis buffer [50 mM Tris-HCl (pH 7.4), 150 mM NaCl, 1% NP40, 5 mM EDTA, 5 mM NaF, 2 mM Na3VO4, 1 mM phenylmethylsulfonyl fluoride, 5 μg/mL leupeptin, 5 μg/mL aprotinin]. Whole-cell lysates are subjected to Western blotting using phosphorylated IκBα, IκBα, phosphorylated p65 NF-κB, and p65 NF-κB antibodies [1]. |
| Animal Research | Human fetal long bone grafts are implanted into SCID mice (SCID-hu mice). Approximately 4 weeks following bone implantation, 2.5×10^6 INA6 multiple myeloma cells in 50 μL PBS is injected directly into human bone within SCID-hu hosts. Soluble human IL-6 receptor (shuIL-6R) released from INA6 cells is assessed in mouse sera by ELISA as in our prior studies. Mice are treated orally with vehicle alone or MLN120B 50 mg/kg (twice daily) for 3 weeks after the detection of measurable shuIL-6R in mouse sera [1]. |
| In vitro | MLN120B almost completely blocks the stimulation of MM.1S, U266, and INA6 cell growth, as well as IL-6 secretion from BMSCs, induced by multiple myeloma cell adherence to BMSCs [1]. MLN120B shows an inhibitory effect on LPS induced NF-κB activation in RAW267.4 cells. The IC50 values of MLN120B is 1.4, 14.8 or 27.3 μM for NF-κB2-luc2, IL8-luc2 or TNF-AIP3-luc2 reporter transfected cells, respectively [3]. |
| In vivo | MLN120B (50 mg/kg, p.o.) inhibits human multiple myeloma cell growth in vivo [1]. MLN120B (12 mg/kg twice daily, p.o.) inhibits paw swelling in a dose-dependent manner and offers significant protection against arthritis-induced weight loss as well as cartilage and bone erosion [2]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 30 mg/mL (81.78 mM)
H2O : Insoluble
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| Keywords | MLN120B | ML120B | Inhibitor | I kappa B kinase | inhibit | IKK | IκB kinase | MLN-120B |
| Inhibitors Related | JTP 0819958 - HOIPIN-1 | WS3 | Amlexanox | Malachite green oxalate | BAY 11-7082 | SC-514 | Resveratrol | Bardoxolone Methyl | Bay 11-7085 | GSK8612 | BX795 | Allicin |
| Related Compound Libraries | Bioactive Compound Library | Kinase Inhibitor Library | Anti-Ovarian Cancer Compound Library | Pyroptosis Compound Library | Inhibitor Library | NO PAINS Compound Library | Anti-Prostate Cancer Compound Library | Anti-Aging Compound Library | Bioactive Compounds Library Max | Anti-Liver Cancer Compound Library |
United States
