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IBMX (3-Isobutyl-1-methylxanthine) 生化试剂

IBMX (3-Isobutyl-1-methylxanthine) 生化试剂

简要描述:

IBMX (3-Isobutyl-1-methylxanthine) 生化试剂 ,是一种普遍使用的和cAMP和cGMP磷酸二酯酶(PDEs)的非特异性抑制剂(PDE1,PDE2,PDE3,PDE4,PDE5,PDE7和PDE11的IC50分别为19,50,18,13,32,7和50μM)。

产品时间:2024-03-21

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IBMX (3-Isobutyl-1-methylxanthine)


产品标签

IBMX PDEs抑制剂;Forskolin (Fsk) 佛司可林Adenylate cyclase (AC) 腺苷酸环化酶;cAMP *;Adenosine receptor antagonist 腺苷受体拮抗剂cAMP pathway activatorCAS NO28822-58-4

产品信息

产品名称

产品编号

CAS NO.

规格

价格(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

产品描述

IBMX (3-Isobutyl-1-methylxanthine) 是一种普遍使用的和cAMPcGMP磷酸二酯酶(PDEs)的非特异性抑制剂(PDE1PDE2PDE3PDE4PDE5PDE7PDE11IC50分别为1950181332750μM)。PDE8APDE8BPDE9IBMX不敏感。通过抑制PDEsIBMX增加细胞内cAMPcGMP水平,激活环化核苷酸调节的蛋白激酶。IBMX能抑制神经内分泌上皮细胞α-肾上腺素受体介导的5-HT释放(IC50=1.3μM)。还是一种非选择性的腺苷受体拮抗剂。能加速小鼠成纤维细胞转化为脂肪细胞。体外还能促进神经祖细胞(NPC)分化。

产品特性

1)   CAS NO28822-58-4

2)   化学名:3,7-Dihydro-1-methyl-3-(2-methylpropyl)-1H-purine-2,6-dione 3-Isobutyl-1-methyl-2,6(1H,3H)-purinedione

3)   同义名:3-Isobutyl-1-methylxanthine 1-Methyl-3-isobutylxanthine IMXMIXIsobutylmethylxanthineMethylisobutylxanthineNSC165960SC2964

4)   分子式:C10H14N4O2

5)   分子量:222.24

6)   纯度:≥99%

7)   外观:白色或类白色粉末

8)   溶解性:溶于乙醇(10mg/ml),DMSO1M,微热助溶),甲醇(50mg/ml,微热助溶),DMF5mg/ml),不溶于水。

9)   化学结构图:

使用方法【源自文献,仅作参考】

实验目的:3T3-L1小鼠前脂肪细胞诱导分化为成熟的脂肪细胞。

文献1Chiadak 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

诱导方法: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).

文献2Mudhasani R et al. An Essential Role for Dicer in Adipocyte Differentiation.J Cell Biochem. 2010 Jul 1;110(4):812-6. PMID: 20564208

诱导方法: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.

实验目的:脐带血来源的间充质干细胞(Umbilical cord blood-derived mesenchymal stromal cells, UCB-MSCs)诱导分化为脂肪细胞。

文献3Rafieemehr 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

诱导方法: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.

注意事项

1)   不是临床药物,只能用于科研用途,不能用于诊断或临床用途。

2)   为了您的安全和健康,请穿实验服并戴一次性手套操作。

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— —Written/Edited by V. Shallan【版权归MKBio懋康所有】


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