GSK2636771

製品コードS8002 バッチS800201

印刷

化学情報

Chemical Structure Synonyms N/A Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C22H22F3N3O3
分子量 433.42 CAS No. 1372540-25-4
Solubility (25°C)* 体外 DMSO 87 mg/mL (200.72 mM)
Ethanol 19 mg/mL (43.83 mM)
Water Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* 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.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 GSK2636771 is a potent, orally bioavailable and selective inhibitor of PI3Kβ with >900-fold selectivity over PI3Kα/PI3Kγ and >10-fold over PI3Kδ. Sensitive to PTEN null cell lines.
in vitro GSK-2636771 shows selectively inhibitory activity in PTEN null cell lines (human prostate adenocarcinoma PC-3 and breast cancer HCC70) with EC50 of 36 nM and 72 nM, respectively. [1] GSK2636771 significantly decreases cell viability in p110β-reliant PTEN-deficient PC3 prostate and BT549 and HCC70 breast cancer cell lines, and leads to a marked decrease of AKT phosphorylation only in the control prostate and breast cancer cell lines. [2]
in vivo GSK-2636771 decreases phosphorylated protein kinase Akt (Ser473) levels in these xenograft models. GSK-2636771 (100 mg/kg) do not increase glucose/insulin levels in mice. [1]

プロトコル(参考用のみ)

細胞アッセイ 細胞株 p110β-reliant PTEN-deficient PC3 prostate and BT549 and HCC70 breast cancer cell lines.
濃度 ~10 μM
反応時間 72 hours
実験の流れ

Cells are plated in 96-well microtiter plates at densities ranging from 1,500 to 15,000 cells/well, optimized for untreated control cells to be 80-90% confluent at the endpoint of the experiment. After 24 h, cells are treated with serial dilutions (100pM to 10μM) of GSK2636771. Cell viability is assessed after 72 h of treatment by incubation with CellTiter Blue for 1.5 h. The drug concentration requires for survival of 50% of cells relative to untreated cells (surviving fraction 50, SF50) is determined using GraphPad Prism version 5.0d. Cell lines that fails to achieve the SF50 to a given drug are nominally assigned as the highest concentration screened (i.e. 10μM). At least three independent experiments in triplicate per cell line targeted drug are performed. Association between a mutation and response to a targeted agent is determined using a Fisher’s exact test (GraphPad Prism), and a two-tailed P value <0.05 is considered statistically significant.
動物実験 動物モデル Balb-c nude mice
投薬量 100 mg/kg
投与方法 oral administration

カスタマーフィードバック

, , Clin Cancer Res, 2017, 23(11):2795-2805

, , Dr. Antonino Maria Spartà from University of Bolog

Data from [Data independently produced by , , FASEB J, 2018, doi:10.1096/fj.201800183R]

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Idelalisib activates AKT via increased recruitment of PI3Kδ/PI3Kβ to BCR signalosome while reducing PDK1 in post-therapy CLL cells [ Leukemia, 2022, 10.1038/s41375-022-01595-0] PubMed: 35568768
PI3K Isoform-Specific Regulation of Leader and Follower Cell Function for Collective Migration and Proliferation in Response to Injury [ Cells, 2022, 11(21)3515] PubMed: 36359913
Computational analysis of cholangiocarcinoma phosphoproteomes identifies patient-specific drug targets [ Cancer Res, 2021, canres.0955.2021] PubMed: 34551960
Cisplatin Resistance in Osteosarcoma: In vitro Validation of Candidate DNA Repair-Related Therapeutic Targets and Drugs for Tailored Treatments. [ Front Oncol, 2020, 10;10:331] PubMed: 32211337
Targeting effector pathways in RAC1P29S-driven malignant melanoma. [ Small GTPases, 2020, 10.1080/21541248] PubMed: 32043900
Tumor Suppressor miRNA-204-5p Regulates Growth, Metastasis, and Immune Microenvironment Remodeling in Breast Cancer. [ Cancer Res, 2019, 79(7):1520-1534] PubMed: 30737233
Amphiregulin potentiates airway inflammation and mucus hypersecretion induced by urban particulate matter via the EGFR-PI3Kα-AKT/ERK pathway [Wang J, et al. Cell Signal, 2019, 53:122-131] PubMed: 30291869
Prostate-specific membrane antigen cleavage of vitamin B9 stimulates oncogenic signaling through metabotropic glutamate receptors. [ J Exp Med, 2018, 215(1):159-175] PubMed: 29141866
PI3Ka-Akt1-mediated Prdm4 induction in adipose tissue increases energy expenditure, inhibits weight gain, and improves insulin resistance in diet-induced obese mice [ Cell Death Dis, 2018, 9(9):876] PubMed: 30158592
Frequent PTEN loss and differential HER2/PI3K signaling pathway alterations in salivary duct carcinoma: Implications for targeted therapy [Saintigny P, et al. Cancer, 2018, 124(18):3693-3705] PubMed: 30289966

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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