规格 | 价格 | 库存 | 数量 |
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10g |
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Other Sizes |
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体外研究 (In Vitro) |
Carbenoxolone disodium(6-150 μM;预处理 1 小时)在 48 小时内对 VACV-A5L-EGFP 感染有害,并抑制痘苗病毒 (VACV) 在 HaCaT 细胞间隙连接中自我复制 [2]。在 hacat 细胞中,carbenoxolone(30 μM;预处理 1 小时)会增加晚期蛋白 A27 的表达,但不会上调 PP2A 的表达 [2]。
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体内研究 (In Vivo) |
与生理盐水相比,生甲酚(腹腔注射;100、200 和 300 mg/kg;地西泮前 30、60 和 60 分钟)表现出肌肉松弛活性,并且在产生这种效果的能力方面优于地西泮测试。 [3]。在用于戊四唑 (PTZ) 癫痫模型的小鼠中,生甲酚(腹腔注射;100、200 和 300 mg/kg;在戊四唑前 30、60 和 60 分钟)以剂量依赖性方式显着延长睡眠时间并缩短潜伏期。 ..83.3 mg/kg 是 ED50 值 (%95 CL:556.29)[3]。
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细胞实验 |
细胞活力测定[2]
细胞类型: HaCaT 细胞 测试浓度: 6 μM、12 μM、30 μM、60 μM、150 μM 孵育时间:预处理1小时 实验结果:在病毒感染的细胞中高剂量48小时之前没有毒性。 蛋白质印迹分析[2] 细胞类型: HaCaT 细胞 测试浓度: 30 μM 孵育时间:预处理1小时 实验结果:A27明显上调。 |
动物实验 |
Animal/Disease Models: Male balb/c (Bagg ALBino) mouse[3]
Doses: 100, 200 and 300 mg/kg Route of Administration: intraperitoneal (ip)injection; 30, 60 and 60 min before Pentylenetetrazole Experimental Results: Dramatically increased the sleeping time in mice. |
参考文献 | |
其他信息 |
Carbenoxolone sodium is a triterpenoid.
An agent derived from licorice root. It is used for the treatment of digestive tract ulcers, especially in the stomach. Antidiuretic side effects are frequent, but otherwise the drug is low in toxicity. See also: Carbenoxolone (annotation moved to). |
分子式 |
C34H48NA2O7
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分子量 |
614.73
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精确质量 |
614.32
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CAS号 |
7421-40-1
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相关CAS号 |
5697-56-3 (Parent)
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PubChem CID |
636402
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外观&性状 |
White to off-white solid powder
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沸点 |
687.4ºC at 760 mmHg
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闪点 |
211.6ºC
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LogP |
4.158
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tPSA |
123.63
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氢键供体(HBD)数目 |
0
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氢键受体(HBA)数目 |
7
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可旋转键数目(RBC) |
4
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重原子数目 |
43
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分子复杂度/Complexity |
1190
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定义原子立体中心数目 |
9
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SMILES |
C[C@]12CC[C@](C[C@H]1C3=CC(=O)[C@@H]4[C@]5(CC[C@@H](C([C@@H]5CC[C@]4([C@@]3(CC2)C)C)(C)C)OC(=O)CCC(=O)[O-])C)(C)C(=O)[O-].[Na+].[Na+]
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InChi Key |
BQENDLAVTKRQMS-SBBGFIFASA-L
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InChi Code |
InChI=1S/C34H50O7.2Na/c1-29(2)23-10-13-34(7)27(32(23,5)12-11-24(29)41-26(38)9-8-25(36)37)22(35)18-20-21-19-31(4,28(39)40)15-14-30(21,3)16-17-33(20,34)6/h18,21,23-24,27H,8-17,19H2,1-7H3,(H,36,37)(H,39,40)/q2*+1/p-2/t21-,23-,24-,27+,30+,31-,32-,33+,34+/m0../s1
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化学名 |
sodium (2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-((3-carboxylatopropanoyl)oxy)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylate
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别名 |
PyrogastroneBiogastrone Bioral Duogastrone Sanodin
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HS Tariff Code |
2934.99.9001
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存储方式 |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month 注意: 请将本产品存放在密封且受保护的环境中,避免吸湿/受潮。 |
运输条件 |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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溶解度 (体外实验) |
H2O : ~50 mg/mL (~81.34 mM)
DMSO : ~16.67 mg/mL (~27.12 mM) |
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溶解度 (体内实验) |
配方 1 中的溶解度: 1.67 mg/mL (2.72 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液; 超声助溶。
例如,若需制备1 mL的工作液,可将100 μL 16.7 mg/mL澄清的DMSO储备液加入到400 μL PEG300中,混匀;再向上述溶液中加入50 μL Tween-80,混匀;然后加入450 μL生理盐水定容至1 mL。 *生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。 配方 2 中的溶解度: ≥ 1.67 mg/mL (2.72 mM) (饱和度未知) in 10% DMSO + 90% Corn Oil (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。 例如,若需制备1 mL的工作液,可将 100 μL 16.7 mg/mL 澄清 DMSO 储备液加入到 900 μL 玉米油中并混合均匀。 View More
配方 3 中的溶解度: ≥ 0.93 mg/mL (1.51 mM) (饱和度未知) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。 配方 4 中的溶解度: 6.25 mg/mL (10.17 mM) in PBS (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液; 超声助溶 (<60°C). 1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液)); 2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方): 10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline); 假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL; 3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例; 4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶; 5、为保证最佳实验结果,工作液请现配现用! 6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们; 7、 以上所有助溶剂都可在 Invivochem.cn网站购买。 |
制备储备液 | 1 mg | 5 mg | 10 mg | |
1 mM | 1.6267 mL | 8.1337 mL | 16.2673 mL | |
5 mM | 0.3253 mL | 1.6267 mL | 3.2535 mL | |
10 mM | 0.1627 mL | 0.8134 mL | 1.6267 mL |
1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;
2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;
3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);
4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。
计算结果:
工作液浓度: mg/mL;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。
(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
(2) 一定要按顺序加入溶剂 (助溶剂) 。
Carbenoxolone inhibits VACV replication in a gap junction-independent manner. Cells ((A) HaCaT and (C) N2a) were untreated or treated with different concentrations of CBX and then infected with VACV-A5L-EGFP (MOI = 0.1). Virus levels were determined by fluorescence. Results of untreated cells and cells treated with 30 µM CBX were analysed by t test, *** denotes p < 0.05. Cell viability ((B) HaCaT and (D) N2a) was defined by CellTiter-Blue ® assay. Non-treated cells were designated as 100% viability. IC50 and CC50 values (48 h p.i.) are noted. Experiments are representative of two independent replicates performed in triplicate. Error bars = standard deviation.[4]. Carbenoxolone-mediated cytotoxicity inhibits Vaccinia virus replication in a human keratinocyte cell line. Sci Rep. 2018 Nov 16;8(1):16956. td> |
Carbenoxolone treatment does not alter the expression of PP2A or VACV proteins. Top panel: HaCaT cells were mock-treated or treated with 30 µM CBX and then infected with VACV (MOI = 5). Whole cell lysates were collected at the indicated time points and analysed by immunoblotting with the indicated antibodies. Bottom panel: HaCaT cells were mock-treated or treated with 30 µM CBX and then infected with VACV (MOI = 5). Whole cell lysates were collected at the indicated time points, 5 µg of protein were fractionated by SDS-PAGE and visualised by SimplyBlue™ staining. Arrows indicate VACV-encoded proteins. Numbers: position of molecular weight markers (in kDa).[4]. Carbenoxolone-mediated cytotoxicity inhibits Vaccinia virus replication in a human keratinocyte cell line. Sci Rep. 2018 Nov 16;8(1):16956. td> |
Carbenoxolone depletes virion formation. (A) Multi-step growth curve. HaCaT cells were mock-treated or treated with 30 µM CBX and infected with an MOI of 0.1 of VACV. At the indicated time points, total virus loads were determined by plaque assay in BS-C-1 cells. (B,C) Single-step growth curve. HaCaT cells were mock-treated or treated with 30 µM CBX and infected with an MOI of 5 of VACV. At the indicated time points, virus loads in the cell associated (B) and supernatant (C) fractions were determined by plaque assay in BS-C-1 cells. Experiments are representative of two independent replicates. Error bars = standard deviation.[4]. Carbenoxolone-mediated cytotoxicity inhibits Vaccinia virus replication in a human keratinocyte cell line. Sci Rep. 2018 Nov 16;8(1):16956. td> |