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5-甲基四氢叶酸 /Levomefolic acid 99%+

货号:A182922 同义名: L-5-甲基四氢叶酸 / 5-MTHF;LMSR Ambeed 开学季,买赠积分,赢豪礼

Levomefolic acid(5-MTHF)是一种天然存在的活性叶酸形式,具有口服活性,可以穿过血脑屏障。它是最常用的叶酸膳食补充剂。

Levomefolic acid 化学结构 CAS号:31690-09-2
Levomefolic acid 化学结构
CAS号:31690-09-2
Levomefolic acid 3D分子结构
CAS号:31690-09-2
Levomefolic acid 化学结构 CAS号:31690-09-2
Levomefolic acid 3D分子结构 CAS号:31690-09-2
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Levomefolic acid 纯度/质量文件 产品仅供科研

货号:A182922 标准纯度: 99%+
批次查询: 批次纯度:

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产品名称 DHFR 其他靶点 纯度
Pralatrexate 99%+
Pemetrexed disodium ++++

DHFR, Ki: 7.2 nM

99.9%
Pyrimethamine ++

DHFR, IC50: 15.4 nM

99%+
Pemetrexed ++++

DHFR , Ki: 7.2 nM

99+%
Methotrexate +

hDHFR, IC50: 24 nM

99% (contain ~10%water)
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。
产品名称 DNA synthesis helicase RdRp ribonucleotide reductase tRNA synthetase YB-1 其他靶点 纯度
Fexinidazole 99%+
Daptomycin 98%
Blasticidin S·HCl 99%+
Metronidazole 99%+
Daunorubicin HCl +++

DNA synthesis, Ki: 20 nM

98%
Triglycidyl isocyanurate p53 98+%
Nedaplatin 99%+
Bendamustine 99%+
Trifluridine 99%+
Robinetin 99%+
Carboplatin 99%
Cidofovir 99%
Cisplatin 99%
Cytarabine ++++

DNA synthesis, IC50: 16 nM

99%+
Acelarin ++++

DNA synthesis, EC50: 0.2 nM

99%+
Oxaliplatin 99%+
YK-4-279 99%+
ML216 +

BLM636-1298, IC50: 0.97 μM

BLMfull-length, IC50: 2.98 μM

99%+
RK-33 99%+
Brr2-IN-3 99%+
Phen-DC3 Trifluoromethanesulfonate 98%
Favipiravir 97%
Suramin sodium salt ++

RdRp, IC50: 0.26 μM

99%+
Clofarabine ++

Ribonucleotide reductase, IC50: 65 nM

99%+
Didox 99%+
(E)-3-AP 99%+
Halofuginone +++

prolyl-tRNA synthetase, Ki: 18.3nM

99%+
BC-LI-0186 +++

Leucyl-tRNA synthetase, IC50: 46.11 nM

Leucyl-tRNA synthetase, Kd: 42.1 nM

98%
SU056 +

YB-1, IC50: 1.73 μM

98%
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

Levomefolic acid 生物活性

描述 Levomefolic acid is the natural, active form of folic acid used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocysteine among other functions.

Levomefolic acid 临床研究

NCT号 适应症或疾病 临床期 招募状态 预计完成时间 地点
NCT00400387 Abortion, Habitual Phase 3 Completed - Austria ... 展开 >> Kinderwunschinstitut Schenk Dobl, Austria, A-8143 Germany Martin-Luther-Universität Halle Wittenberg Halle/Saale, Sachsen-Anhalt, Germany, 06120 Universitätsfrauenklinik am Universitätsklinikum "Carl Gustav Carus" der Technischen Universität Dresden Dresden, Germany, 01307 Krankenhaus St. Elisabeth und St. Barbara, Klinik für Frauenheilkunde und Geburtshilfe Halle / Saale, Germany, 06110 Medizinische Hochschule Hannover, Abt. für Gynäkologie und Geburtshilfe Hannover, Germany, 30625 Frauenklinik Landshut Achdorf Landshut, Germany Universitätsklinikum Schleswig-Holstein Lübeck, Germany Klinikum der Universität München Großhadern, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe Muenchen, Germany, 81377 Frauenklinik der Technischen Universität München, Klinikum rechts der Isa Muenchen, Germany, 81675 Praxis für medizinische Genetik Regensburg, Germany, 93047 Klinikum Stuttgart, Frauenklinik Stuttgart, Germany, 70374 Universitätsfrauenklinik Tübingen Tuebingen, Germany, 72076 收起 <<
NCT00468481 - Completed - -
NCT00468481 Neural Tube Defects ... 展开 >> Contraception Oral Contraceptives (OC) 收起 << Phase 3 Completed - United States, California ... 展开 >> Orange County Clinical Trials Anaheim, California, United States, 92801 Medical Center for Clinical Research San Diego, California, United States, 92108 United States, Maryland SNBL Clinical Pharmacology Center, Inc. Baltimore, Maryland, United States, 21201 United States, New York Columbia University Medical Center New York, New York, United States, 10032 United States, North Carolina AAIPharma, Inc. Morrisville, North Carolina, United States, 27560 Lyndhurst Gynecologic Associates Winston-Salem, North Carolina, United States, 27103 United States, South Carolina Coastal Carolina Research Center Mt. Pleasant, South Carolina, United States, 29464 United States, Tennessee New Orleans Center for Clinical Research Knoxville, Tennessee, United States, 37920 United States, Washington NorthWest Kinetics Tacoma, Washington, United States, 98418 收起 <<

Levomefolic acid 参考文献

[1]Hirsch S, Miranda D, et al. Natural killer cell cytotoxicity is not regulated by folic acid in vitro. Nutrition. 2013 May;29(5):772-6.

[2]Liu Y, Green TJ, et al. Microencapsulation of L-5-methyltetrahydrofolic acid with ascorbate improves stability in baked bread products. J Agric Food Chem. 2013 Jan 9;61(1):247-54.

Levomefolic acid 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.18mL

0.44mL

0.22mL

10.88mL

2.18mL

1.09mL

21.76mL

4.35mL

2.18mL

Levomefolic acid 技术信息

CAS号31690-09-2
分子式C20H25N7O6
分子量 459.456
别名 L-5-甲基四氢叶酸 ;5-MTHF;LMSR;Bodyfolin;Levomefolate;Levomefolinic acid;Nutrifolin;Metafolin
运输蓝冰
存储条件

粉末 Sealed in dry,Room Temperature

液体 -20°C:3-6个月-80°C:12个月

溶解度

H2O: 2 mg/mL(4.35 mM),配合低频超声,并水浴加热至45℃助溶

动物实验配方
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