- PX 12
- KC7F2
- BAY 87-2243
- ML 228
- IOX2(Glycine)
- FG-4592 (ASP1517)
| DMOGCompetitive HIF-PH inhibitor, cell-permeable |
Sample solution is provided at 25 µL, 10mM.
Nature.2017 Jan 19;541(7637):417-420.
Nature.2018 Nov;563(7731):407-411.Nature.2018 Jun 13.Nature.2018 Jun 27.Nature.2018 Mar 29;555(7698):673-677.Nature.2017 Sep 7;549(7670):96-100.Nature.2016 Apr 21;532(7599):398-401.
Science.2016 Aug 5;353(6299)594-8Nat Nanotechnol.2017 Dec;12(12):1190-1198.Nature Biotechnology.2017 Jun;35(6):569-576Nat Med.2018 Sep 17.Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.Cell.Available online 25 October 2018.Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.Cell.2018 Jun 28;174(1):172-186.e21.Cell.2018 Feb 22;172(5):1007-1021.e17.Cell.2017 Nov 30;171(6):1284-1300.e21.Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.Cell.2017 Jul 13;170(2):312-323Nat Med.2018 Jan 29.Nat Med.2017 Nov;23(11):1342-1351.Cell.2017 Apr 6;169(2):286-300.Cell.2015 Aug 27;162(5):987-1002.Cell.2015 Feb 12;160(4):729-44.Nature Medicine.2017 Apr;23(4):493-500.Cancer Cell.2018 May 14;33(5):905-921.e5.Cancer Cell.2018 Apr 9;33(4):752-769.e8.Cancer Cell.2018 Mar 12;33(3):401-416.e8.Cancer Cell.2017 Aug 14;32(2):253-267.e5.Nat Methods.2018 Jul;15(7):523-526.Cell Stem Cell.2018 May 3;22(5):769-778.e4.Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
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- Purity = 98.00%
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- Datasheet
Chemical structure
| Description | DMOG is a cell-permeable, competitive inhibitor of HIF-PH. | |||||
| Targets | HIF-PH | |||||
| IC50 | ||||||
| Cell experiment [1]: | |
Cell lines | B1 cells |
Preparation method | The solubility of this compound in DMSO is >8.8mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months. |
Reacting condition | 1 mM, 2 hours |
Applications | DMOG upregulated phosphorylated p50 (S337) in peritoneal M. |
| Animal experiment [1]: | |
Animal models | BALB/c and C57BL/6 mice |
Dosage form | 8 mg/mouse, Intraperitoneal injection |
Application | DMOG had significantly increased survival in LPS-induced shock. DMOG treatment upregulated the expression of IL-10, specifically in the peritoneal B-1 cell population. Mice receiving DMOG treatment prior to surgery developed significant exacerbation of disease symptoms and significantly increased mortality rate. |
Other notes | Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
References: [1]. Hams E, Saunders S P, Cummins E P, et al. The hydroxylase inhibitor DMOG attenuates endotoxic shock via alternative activation of macrophages and IL-10 production by B-1 cells[J]. Shock (Augusta, Ga.), 2011, 36(3): 295. | |
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| Cas No. | 89464-63-1 | SDF | Download SDF |
| Synonyms | N/A | ||
| Chemical Name | methyl 2-[(2-methoxy-2-oxoethyl)amino]-2-oxoacetate | ||
| Canonical SMILES | COC(=O)CNC(=O)C(=O)OC | ||
| Formula | C6H9NO5 | M.Wt | 175.14 |
| Solubility | ≥8.75mg/mL in DMSO | Storage | Store at -20°C |
| Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
IC50: 9.3 and 3.7 μM for hydroxyproline synthesis inhibition of embryonic chicken lung extracted from tissue and culture medium [1].
Dimethyloxalylglycine (DMOG) is an inhibitor of prolyl-4-hydroxylase domain (PHD) enzymes that regulate the stability of hypoxia-inducible factor (HIF). Localized tissue hypoxia is a feature of infection and inflammation, leading to the upregulation of the transcription factors HIF-1α and NF-κB via inhibition of oxygen sensing hydroxylase enzymes.
In vitro: DMOG acts to stabilize HIF-1a expression under normal oxygen tension in cultured cells at concentrations from 0.1 to 1 mmol/L [2].
In vivo: Pre-treatment with DMOG attenuates systemic LPS-induced activation of the NF-κB pathway. Furthermore, mice treated with DMOG had significantly increased survival in LPS-induced shock. In addition, in vivo DMOG treatment upregulates the expression of IL-10, specifically in the peritoneal B-1 cell population [3].
Clinical trial: Currently no clinical data are available.
References:[1] Baader E, Tschank G, Baringhaus KH, Burghard H, Günzler V. Inhibition of prolyl 4-hydroxylase by oxalyl amino acid derivatives in vitro, in isolated microsomes and in embryonic chicken tissues. Biochem J. 1994 Jun 1;300 ( Pt 2):525-30.[2] Jaakkola P, Mole DR, Tian YM, Wilson MI, Gielbert J, Gaskell SJ, von Kriegsheim A, Hebestreit HF, Mukherji M, Schofield CJ, Maxwell PH, Pugh CW, Ratcliffe PJ. Targeting of HIF-alpha to the von Hippel-Lindau ubiquitylation complex by O2-regulated prolyl hydroxylation. Science. 2001 Apr 20;292(5516):468-72. [3] Hams E, Saunders SP, Cummins EP, O"Connor A, Tambuwala MT, Gallagher WM, Byrne A, Campos-Torres A, Moynagh PM, Jobin C, Taylor CT, Fallon PG. The hydroxylase inhibitor dimethyloxallyl glycine attenuates endotoxic shock via alternative activation of macrophages and IL-10 production by B1 cells. Shock. 2011 Sep;36(3):295-302.
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食物酶：
天然存在於所有的生食物中。他们是消化酶的外部来源。食物酶在烹饪和处理过程中很容易被破坏。
一些富含酶的食物:
青木瓜内含丰富的木瓜酵素、木瓜蛋白酶、凝乳蛋白酶、胡萝卜素。
绿豆富含维生素B族、葡萄糖、蛋白质、淀粉酶、氧化酶。
生的蔬菜水果坚果种子富含各种酶，如菠菜、海藻等。
胡萝卜富含维生素C分解酶，萝卜、香瓜、菜花富含过氧化物酶，南瓜含维生素C分解酶，蕨菜含有维生素B1分解酶，菠萝和猕猴桃富含蛋白酶，无花果富含淀粉酶和蛋白酶，纳豆菌中富含淀粉酶、纤维酶。
人体内存在大量酶，结构复杂，种类繁多，到目前为止，已发现3000种以上（即多样性）．如米饭在口腔内咀嚼时，咀嚼时间越长，甜味越明显，是由于米饭中的淀粉在口腔分泌出的唾液淀粉酶的作用下，水解成麦芽糖的缘故．因此，吃饭时多咀嚼可以让食物与唾液充分混合，有利于消化．此外人体内还有胃蛋白酶，胰蛋白酶等多种水解酶．人体从食物中摄取的蛋白质，必须在胃蛋白酶等作用下，水解成氨基酸，然后再在其它酶的作用下，选择人体所需的20多种氨基酸，按照一定的顺序重新结合成人体所需的各种蛋白质，这其中发生了许多复杂的化学反应．可以这样说，没有酶就没有生物的新陈代谢，也就没有自然界中形形色色、丰富多彩的生物界．
1、洗碗用的洗洁精，含脂肪酶，能快速水解油脂，还可能含其他酶成分
2、洗头用的洗发水，含脂肪酶，能快速水解油脂，还可能含其他酶成分
3、洗澡用的沐浴露，含脂肪酶，能快速水解油脂，还可能含其他酶成分
4、洗衣用的洗衣粉或洗衣液，含有多种酶，比如脂肪酶、蛋白酶等
除了以上用的频繁外，还有一些可能用到的，
比如某些促进消化的药片，含有脂肪酶、蛋白酶、淀粉酶等
厨房用的嫩肉粉，含有蛋白酶等
胰蛋白酶Trypsin (Parenzyme) 为蛋白酶的一种，EC 3.4.4.4，是从牛、羊、猪的胰脏提取的一种丝氨酸蛋白水解酶。在脊椎动物中，作为消化酶而起作用。在胰脏是作为酶的前体胰蛋白酶原而被合成的。作为胰液的成分而分泌，受肠激酶，或胰蛋白酶的限制分解成为活化胰蛋白酶，是肽链内切酶，它能把多肽链中赖氨酸和精氨酸残基中的羧基侧切断。它不仅起消化酶的作用，而且还能限制分解糜蛋白酶原、羧肽酶原、磷脂酶原等其它酶的前体，起活化作用。是特异性最强的蛋白酶，在决定蛋白质的氨基酸排列中，它成为不可缺少的工具。
胶原酶按其存在的方式不同可分为人体内源性胶原酶和药用胶原酶两种。人体内源性胶原酶是指人体内部本身所具有的胶原酶，如牙龈、触膜等上皮组织和关节滑膜、椎间盘内都不同程度的存在着这种胶原酶，它在体内胶原蛋白的分解过程中发挥着不可或缺的作用。药用胶原酶是指利用生物制药的高科技手段从溶组织梭状芽孢杆菌的发酵液中提取、纯化并精制而得的白色或类白色无菌冻干粉针生物制剂。
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