IBMX (3-Isobutyl-1-methylxanthine) 生化試劑
簡要描述:
IBMX (3-Isobutyl-1-methylxanthine) 生化試劑 ,是一種普遍使用的和cAMP和cGMP磷酸二酯酶(PDEs)的非特異性抑制劑(PDE1,PDE2,PDE3,PDE4,PDE5,PDE7和PDE11的IC50分別為19,50,18,13,32,7和50μM)。
產品時間:2024-03-21
IBMX (3-Isobutyl-1-methylxanthine)
產品標簽
IBMX PDEs抑制劑;Forskolin (Fsk) 佛司可林;Adenylate cyclase (AC) 腺苷酸環化酶;cAMP *;Adenosine receptor antagonist 腺苷受體拮抗劑;cAMP pathway activator;CAS NO:28822-58-4;
產品信息
產品名稱 | 產品編號 | CAS NO. | 規格 | 價格(元) |
IBMX (3-Isobutyl-1-methylxanthine) | MZ2451-50MG | 28822-58-4 | 50mg | 246 |
IBMX (3-Isobutyl-1-methylxanthine) | MZ2451-100MG | 28822-58-4 | 100mg | 386 |
IBMX (3-Isobutyl-1-methylxanthine) | MZ2451-500MG | 28822-58-4 | 500mg | 1286 |
產品描述
IBMX (3-Isobutyl-1-methylxanthine) ,是一種普遍使用的和cAMP和cGMP磷酸二酯酶(PDEs)的非特異性抑制劑(PDE1,PDE2,PDE3,PDE4,PDE5,PDE7和PDE11的IC50分別為19,50,18,13,32,7和50μM)。PDE8A,PDE8B和PDE9對IBMX不敏感。通過抑制PDEs,IBMX增加細胞內cAMP和cGMP水平,激活環化核苷酸調節的蛋白激酶。IBMX能抑制神經內分泌上皮細胞α-腎上腺素受體介導的5-HT釋放(IC50=1.3μM)。還是一種非選擇性的腺苷受體拮抗劑。能加速小鼠成纖維細胞轉化為脂肪細胞。體外還能促進神經祖細胞(NPC)分化。
產品特性
1) CAS NO:28822-58-4
2) 化學名:3,7-Dihydro-1-methyl-3-(2-methylpropyl)-1H-purine-2,6-dione ;3-Isobutyl-1-methyl-2,6(1H,3H)-purinedione;
3) 同義名:3-Isobutyl-1-methylxanthine ;1-Methyl-3-isobutylxanthine ;IMX;MIX;Isobutylmethylxanthine;Methylisobutylxanthine;NSC165960;SC2964;
4) 分子式:C10H14N4O2
5) 分子量:222.24
6) 純度:≥99%
7) 外觀:白色或類白色粉末
8) 溶解性:溶于乙醇(10mg/ml),DMSO(1M,微熱助溶),甲醇(50mg/ml,微熱助溶),DMF(5mg/ml),不溶于水。
9) 化學結構圖:
使用方法【源自文獻,僅作參考】
實驗目的:3T3-L1小鼠前脂肪細胞誘導分化為成熟的脂肪細胞。 文獻1,Chiadak JD et al. Forskolin Inhibits Lipopolysaccharide-Induced Modulation of MCP-1 and GPR120 in 3T3-L1 Adipocytes through an Inhibition of NFκB. Mediators Inflamm. 2016;2016:1431789. Epub 2016 Nov 2. PMID: 27881903 誘導方法:To induce adipocyte differentiation,3T3-L1 murine preadipocyte cells (day 2) were incubated for 60?h in DMEM supplemented with 10% fetal bovine serum and containing 500?µM IBMX, 0.25?µM dexamethasone, and 10?µg/mL insulin. The cells were then maintained in the culture medium supplemented with insulin only and this media was changed every 2 days (day 5 and day 7) until complete differentiation (monitored by lipid droplet accumulation under the microscope and confirmed by Oil Red Coloration) had occurred (day 9). 文獻2,Mudhasani R et al. An Essential Role for Dicer in Adipocyte Differentiation.J Cell Biochem. 2010 Jul 1;110(4):812-6. PMID: 20564208 誘導方法:Mouse embryonic fibroblasts (MEFs) or preadipocytes were then plated at 50–60% confluence and stimulated two days later (considered as day 0 [D0]) with a hormonal cocktail composed of 0.25mM 3-Isobutyl-1-methylxanthine (IBMX), 0.1µM Dexamethasone, Insulin at 10µg/ml and 1µM Rosiglitazone. Starting on day two (D2), the media was replaced every two days with fresh DMEM supplemented with Insulin (10µg /ml) and 1µM Rosiglitazone. Cells were harvested 7–9 days post-induction, fixed in 10% formalin for Oil Red O (ORO) staining. |
實驗目的:臍帶血來源的間充質干細胞(Umbilical cord blood-derived mesenchymal stromal cells, UCB-MSCs)誘導分化為脂肪細胞。 文獻3,Rafieemehr H et al. Improving the neuronal differentiation efficiency of umbilical cord blood-derived mesenchymal stem cells c*ted under appropriate conditions. Iran J Basic Med Sci. 2015 Nov;18(11):1100-6. PMID: 26949497 誘導方法:To induce differentiation into adipocytes, cells were plated at 1,000 cells/cm2 in 24-well plates in DMEM with 1 μM dexamethasone, 10 μg/ml insulin, 0.5 mM IBMX, and 100 μM indomethacin. After 2 wk of adipogenic stimulation, cells were fixed in 5% PFA for 30 min and incubated with Oil Red-O to stain lipid vacuoles. |
注意事項
1) 本品不是臨床藥物,只能用于科研用途,不能用于診斷或臨床用途。
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— —Written/Edited by V. Shallan【版權歸MKBio懋康所有】
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