Idelalisib (CAL-101, GS-1101)
製品コードS2226
分子量(MW)：415.42
Idelalisib (CAL-101, GS-1101) is a selective p110δ inhibitor with IC50 of 2.5 nM in cell-free assays; shown to have 40- to 300-fold greater selectivity for p110δ than p110α/β/γ, and 400- to 4000-fold more selectivity to p110δ than C2β, hVPS34, DNA-PK and mTOR.
-Nature-20170210.gif)
カスタマーフィードバック(5)
-
Invasive migration of RA FLS was analyzed through growth factor–reduced Matrigel-coated transwell inserts in the presence or absence of 1 µM INK007, 5 µM CAL-101, or 0.3 µM IPI-145, or 0.3 µM GDC-0941 inhibitors or DMSO. Cells were allowed to invade through Matrigel toward PDGF-BB (25 ng/ml) containing media for 24 h and were fixed and stained with Hemacolor staining kit.
J Immunol, 2014, 192(5): 2063-70 . Idelalisib (CAL-101, GS-1101) purchased from Selleck.
Ppp2r1afl/fl BCR-ABL1 B-ALL cells transduced with 4-OHT-inducible Cre-ERT2 (Cre) or ERT2-vector (EV) were treated with 4-OHT for 3 days and cell lysates were studied by phospho-protein array analysis. Ppp2r1afl/fl BCR-ABL1 ALL cells were transduced with 4-OHT-inducible Cre or EV control and incubated in the presence of the small molecule signaling inhibitor idelalisib (32 μmol/L; C). Percentages of GFP+ cells were measured by flow cytometry at the times indicated following 4-OHT-treatment. Data are shown as mean ± standard deviation (SD) and representative of at least three independent experiments.
Cell, 2018, 173(2):470-484. Idelalisib (CAL-101, GS-1101) purchased from Selleck.
-
293T cells were transfected with HA-tagged Fbxo45. At 48 h after transfection, cells were treated with AKT inhibitor (CAL-101; 10 uM, 4 h), cell extracts from the cytoplasm or nuclei were subjected to IP with anti-HA resin followed by western blot analysis with indicated antibodies.
Cell Death Differ 2014 21(10), 1535-45. Idelalisib (CAL-101, GS-1101) purchased from Selleck.
Isoform-selective PI3K inhibitors blocked PI3K signaling in corresponding Rh30-Myr-p110 cells. Rh30-Myr-p110s cells were cultured in serum-free medium for 12 h, and then exposed to CAL-101 at indicated concentrations for additional 1 h. The cells were collected to detect the level of phosphorylated and total Akt. β-Actin was served as loading control.
Acta Pharmacol Sin 2013 34(9),1201-7. Idelalisib (CAL-101, GS-1101) purchased from Selleck.
-
After starved in serum-free medium for 24 h,A549 cells incubated with the indicated concentrations of CAL-101 for 3 h,followed by 20-minute stimolation of 100ng/ml EGF.
Dr. Zhang of Tianjin Medical University. Idelalisib (CAL-101, GS-1101) purchased from Selleck.
製品安全説明書
PI3K阻害剤の選択性比較
生物活性
| 製品説明 | Idelalisib (CAL-101, GS-1101) is a selective p110δ inhibitor with IC50 of 2.5 nM in cell-free assays; shown to have 40- to 300-fold greater selectivity for p110δ than p110α/β/γ, and 400- to 4000-fold more selectivity to p110δ than C2β, hVPS34, DNA-PK and mTOR. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ターゲット |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 体外試験 |
CAL-101 is not sensitive to other PI3K class I subunits including p110α, p110β, and p110γ. CAL-101 specifically blocks FcϵR1 p110δ-mediated CD63 expression with an EC50 of 8 nM in primary basophil. CAL-101 exhibits greater activity in B-cell acute lymphoblastic leukemia (B-ALL) and chronic lymphocytic leukemia (CLL) cells compared with acute myeloid leukemia (AML) and myeloproliferative neoplasm (MPN) cells. CAL-101 produces the reduction in pAktS473, pAktT308, and the downstream target S6 in SU-DHL-5, KARPAS-422 and CCRF-SB cells with EC50 of 0.1 to 1.0 μM. [1] CAL-101 induces selective cytotoxicity in CLL cells independent of IgVH mutational status or interphase cytogenetics, primarily through a caspase-dependent mechanism. CAL-101 induces cytotoxicity preferentially to CLL cells compared with normal B cells, without producing cytotoxicity in other hematopoietic cells, compared to LY294002. CAL-101 lacks direct cytotoxic potential to T cells and nature killer (NK) cells. CAL-101 can inhibit production of inflammatory cytokines, such as IL-6, IL-10, TNF-α, and IFN-γ, and activation-induced cytokines, such as CD40L. CAL-101 also antagonizes CD40L-mediated CLL cell survival. [2] CAL-101 induces an accumulation of cells in G1 and a decrease in the S-phase population in L1236 and L591 cells, which indicates CAL-101 as a novel strategy for the treatment of hodgkin lymphoma (HL). [3] |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 細胞データ |
|
お薦めの試験操作（参考用のみ）
| キナーゼ試験：[2] |
+ 展開
PI3K assay: PI3K assay is preformed on whole-cell lysates from CLL or normal B cells. A PI3K ELISA assay is performed. Briefly, whole-cell extracts are added to a mixture of PI(4,5)P2 substrate and reaction buffer containing adenosine triphosphate (ATP) and allowed to incubate at room temperature. The reaction is stopped by adding PI(3,4,5)P3 detector mixed with EDTA (ethylenediaminetetraacetic acid) and allowed to incubate at room temperature for 1 hour. After this time, the mixture is transferred from each well to a PI3K ELISA plate and allowed to incubate 1 hour. Plates are washed and then incubated with secondary detector for 30 minutes. Plates are washed again, and 3,3′,5,5′-tetramethylbenzidine solution is added for 5 minutes at which time H2SO4 is added to stop all reactions. Plates are read at 450 nm on a Labsystems 96-well plate reader. |
|---|---|
| 細胞試験： [2] |
+ 展開
|
溶解度 (25°C)
| 体外 | DMSO | 83 mg/mL (199.79 mM) warming |
|---|---|---|
| Ethanol | 23 mg/mL (55.36 mM) | |
| Water | Insoluble | |
| 体内 |
左から（NMPから）右の順に溶剤を製品に加えます(文献ではなく、Selleckの実験によるデータ): 30% PEG 400 (dissolve first)+0.5% Tween 80+5% Propylene glycol 混合させたのち直ちに使用することを推奨します。 |
30mg/mL |
* 溶解度測定はSelleck技術部門によって行われており、その他文献に示されている溶解度と差異がある可能性がありますが、同一ロットの生産工程で起きる正常な現象ですからご安心ください。
化学情報
| 分子量 | 415.42 |
|---|---|
| 化学式 | C22H18FN7O |
| CAS No. | 870281-82-6 |
| 保管 | 粉 |
| in solvent | |
| 別名 | N/A |
便利ツール
モル濃度計算器
求めたい質量、体積または濃度を計算してください。
質量 (g) = 濃度 (mol/L) x 体積 (L) x 分子量 (g/mol)
モル濃度計算器方程式
*貯蔵液を準備するとき、常に、オンであるとわかる製品のバッチに特有の分子量を使って、を通してラベルとMSDS/COA（製品ページで利用可能な）。
希釈計算器
貯蔵液を準備するために必要な希釈率を計算してください。Selleck希釈計算器は、以下の方程式に基づきます：
開始濃度 x 開始体積 = 最終濃度 x 最終体積
希釈の計算式
この方程式は、一般に略語を使われます：C1V1 = C2V2 ( 入力 出力 )
常に貯蔵液を準備するとき、小びんラベルとMSDS/COA（オンラインで利用できる）で見つかる製品のバッチに特有の分子量を使ってください。
分子量计算器
そのモル質量と元素組成を計算するために、合成物の化学式を入力してください：
チップス: 化学式は大文字と小文字の区別ができます。C10H16N2O2 c10h16n2o2
モル濃度計算器
臨床試験
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT03576443 | Recruiting | Diffuse Large B Cell Lymphoma | Nordic Lymphoma Group | July 7 2017 | Phase 2 |
| NCT02962401 | Active not recruiting | Waldenstrom Macroglobulinemia | French Innovative Leukemia Organisation | March 7 2017 | Phase 2 |
| NCT02044822 | Terminated | B-cell Chronic Lymphocytic Leukemia (CLL) With 17p Deletion | Gilead Sciences | August 6 2014 | Phase 2 |
| NCT02436135 | Completed | Myelofibrosis | Gilead Sciences | June 5 2015 | Phase 1 |
| NCT01980888 | Terminated | Chronic Lymphocytic Leukemia | Gilead Sciences | February 5 2014 | Phase 3 |
| NCT02739360 | Completed | Lymphoid Malignancies | Gilead Sciences | May 4 2016 | Phase 4 |
技術サポート
ストックの作り方、阻害剤の保管方法、細胞実験や動物実験の際に注意すべき点など、製品を取扱う時に問い合わせが多かった質問に対しては取扱説明書でお答えしています。
他に質問がある場合は、お気軽にお問い合わせください。
よくある質問（FAQ）
-
質問1：
What is the recommended dose of CAL-101 and the route of administration for mouse studies?
-
回答：
According to the following paper, S2226 can be used by I.V. administration at the concentration of 40 mg/kg. https://www.ncbi.nlm.nih.gov/pubmed/24625684
