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Pack Size | Price | Availability | Quantity |
---|---|---|---|
2 mg | $32 | In Stock | |
5 mg | $52 | In Stock | |
10 mg | $79 | In Stock | |
25 mg | $113 | In Stock | |
50 mg | $169 | In Stock | |
100 mg | $252 | In Stock | |
1 mL x 10 mM (in DMSO) | $54 | In Stock |
Description | Sapitinib (AZD-8931) , a reversible, ATP competitive inhibitor of EGFR(IC50=4 nM), ErbB2(IC50=3 nM) and ErbB3(IC50=4 nM), is more effective over Gefitinib or Lapatinib against NSCLC cell, 100-fold more specific for the ErbB family over MNK1 and Flt. |
Targets&IC50 | ErbB2:3 nM, EGFR:4 nM, ERB3:4 nM |
In vitro | Sapitinib shows different potency to NSCLC and SCCHN cell lines. Sapitinib has high sensitivity to PC-9 cells (EGFR activating mutation) with GI50 of 0.1 nM and low activity to NCI-1437 cells with GI50 above 10 μM. Sapitinib exhibits more potency against phospho-EGFR, phospho-erbB2 and phospho-erbB3 than either lapatinib or gefitinib in PE/CA-PJ41, PE/CA-PJ49, DOK and FaDu cells. [1] |
In vivo | Sapitinib reveals antitumor activity in BT474c, Calu-3, LoVo, FaDu and PC-9 xenografts. Sapitinib could reduce p-Akt, Ki67 expression and p-ERK in BT474c xenografts following acute treatment. Sapitinib also causes induction of the M30 apoptosis marker. Furthermore, Sapitinib shows greater proapoptotic effect compared with gefitinib and lapatinib in LoVo xenografts. [1] |
Kinase Assay | Isolated kinase assays: The intracellular kinase domains of human EGFR and erbB2 are cloned and expressed in the baculovirus/Sf21 system. The inhibitory activity of AZD8931 is determined with ATP at Km concentrations (0.4 mM for erbB2 and 2 mM for EGFR) using the ELISA method. |
Cell Research | To determine the antiproliferative activity against cell lines grown in vitro, AZD8931 is tested in a panel of NSCLC and SCCHN cell lines. Cells are incubated for 96 hours with AZD8931 (0.001-10 μM). Viable cell number is determined by 4 hours of incubation with MTS Colorimetric Assay reagent and absorbance measured at 490 nm on a spectrophotometer. (Only for Reference) |
Alias | AZD-8931 |
Molecular Weight | 473.93 |
Formula | C23H25ClFN5O3 |
Cas No. | 848942-61-0 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | Ethanol: < 1 mg/mL (insoluble or slightly soluble) H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 38 mg/mL (80.2 mM) | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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