Catalog No.S1088 Synonyms: GSK 552602A, ADW742
Molecular Weight(MW): 453.58
NVP-ADW742 is an IGF-1R inhibitor with IC50 of 0.17 μM, >16-fold more potent against IGF-1R than InsR; little activity to HER2, PDGFR, VEGFR-2, Bcr-Abl and c-Kit.
Cited by 8 Publications
3 Customer Reviews
Relative cell viability of 72 hours of treatment with IGF1R/IR inhibitors. a-b OSI-906 does not inhibit chondrosarcoma cell viability, even in the presence of IGF1. c-d IGF1R inhibitors NVP-ADW742 and GSK1838705A do not inhibit chondrosarcoma cell viability
BMC Cancer, 2016, 16:475. NVP-ADW742 purchased from Selleck.
HER3 plus IGF-1R up-regulation contribute to enhanced SKOV3/T cell proliferation. (A) SKOV3/T cells transfected with HER3 or control shRNA were treated with 2 μM NVP-ADW742 (NVP) followed by SRB assay. Values are mean ± SD from 3 independent experiments. **P < 0.01, NVP-ADW742 treated group or HER3 shRNA group vs. control. (B) SKOV3/T cells transfected with HER3 or control shRNA were treated with or without 2 μM NVP-ADW742 (NVP) and their cell cycle distribution determined by ﬂow cytometry. The data are representative of 3 independent experiments.
Biochem Biophys Res Commun 2013 436(4), 740-5. NVP-ADW742 purchased from Selleck.
Reporter activity was determined upon co-transfection of Top-Flash (TOP) or Fop-Flash (FOP) and Renilla plasmids into HepG2 cells along with IGF1R-GFP (WT) and IGF1R tyrosine kinase inhibitor NVP-ADW742 at the indicated concentrations with 0.01% DMSO under basal conditions. The data shown represents the average ± SD of three experiments. ***P < 0.001.
Biochim Biophys Acta, 2018, 1865(6):920-931. NVP-ADW742 purchased from Selleck.
Purity & Quality Control
Choose Selective IGF-1R Inhibitors
|Description||NVP-ADW742 is an IGF-1R inhibitor with IC50 of 0.17 μM, >16-fold more potent against IGF-1R than InsR; little activity to HER2, PDGFR, VEGFR-2, Bcr-Abl and c-Kit.|
NVP-ADW742 exhibits a 6-fold greater selectivity for IGF-1R versus InsR with IC50 of 2.8 μM; minimal inhibitory activity against c-Kit, HER1, PDGFR, VEGFR2, or Bcr-Abl p210 with IC50 greater than 5 μM. NVP-ADW742 significantly inhibits the serum-stimulated cell proliferation in a variety of tumor cell lines in dose-dependent manner, with IC50 values of 0.1-0.5 μM for the multiple myeloma (MM) cell lines, and the antitumor effects on MM cells can not be overcome by the co-culture with BMSCs. NVP-ADW742 also abrogates the responsiveness of tumor cells to IL-6 in the presence of serum. In addition, NVP-ADW742 is active against MM cell lines with resistance to conventional (cytotoxic chemotherapy, dexamethasone) or investigational (thalidomide, CC-5013, TRAIL/Apo2L, PS-341) anticancer agents, as well as primary tumor cells from MM patients with multi-drug-resistant disease. NVP-ADW742 decreases the production of VEGF by tumor cells and bone marrow stromal cells, and suppresses the IGF-1-induced secretion of VEGF by various tumor types such as thyroid cancer cells or MM cells. IGF-1R inhibition by NVP-ADW742 (0.75 μM) sensitizes MM cells or prostate cancer cells to other anticancer agents such as doxorubicin, melphalan, dexamethasone, TRAIL/Apo2L, or PS-341. 
|In vivo||Administration of NVP-ADW742 at 10 mg/kg twice daily significantly inhibits tumor growth, prolongs survival, and enhances the antitumor effect of cytotoxic chemotherapy melphalan in the mice model of diffuse MM. |
Cellular kinase activity assay:The IC50 value for the effect of NVP-ADW742 on the autophosphorylation of IGF-1R is determined at the cellular level in the presence of increasing concentrations of NVP-ADW742, using 96-well “Capture ELISAs” assays. Briefly, NWT-21 cells are seeded into 96-well tissue culture plates in complete growth medium and grown to 70-80% confluency, and are then starved for 24 hours in 0.5% FCS medium. Subsequently, cells are incubated for 90 minutes in the presence of NVP-ADW742 followed by the stimulation with of IGF-I (10 ng/mL) for 10 minutes at 37 °C. Subsequently, the cells are washed twice with ice-cold PBS and lysed at 4 °C with 50 μL/well RIPA-buffer (50 mM Tris-HCl, pH 7.2, 120 mM NaCl, 1 mM EDTA, 6 mM EGTA, 1% NP-40, 20 mM NaF, 1 mM benzamidine, 15 mM sodium pyrophosphate, 1 mM PMSF and 0.5 mM Na3VO4). The lysates from each experiment are then transferred to black ELISA plates precoated with capture antibodies specific for IGF-1R. After capture by the antibodies, lysates are mixed with 40 μL of an alkaline phosphatase (AP) labelled anti-phosphotyrosine Ab (PY20(AP) diluted to 0.2 μg/mL in RIPA buffer, and incubated overnight at 4 °C. After washing (PBST) and incubation for 45 minutes at RT with the luminescent AP-substrate CDPStar RTU with Emerald II (90 μL/well), luminescence is measured using a Packard Top Count Scintillation Counter.
|In vitro||DMSO||10 mg/mL warmed (22.04 mM)|
|Ethanol||3 mg/mL (6.61 mM)|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
|Synonyms||GSK 552602A, ADW742|
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.