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製品番号: HY-121652

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Mefox

Name: Mefox
Brand: MedChemExpress
SKU: HY-121652
Price: 1180.00 USD
Availability: InStock
Rating: 5 (1 reviews)

カスタマーレビュー

Based on 1 Customer Validation

Mefox is a biologically inactive oxidation product of 5-MTHF (HY-113046). Mefox is a stable biomarker of folate metabolism and oxidative stress. Mefox is used as a B vitamin standard for UHPLC-SRM MS quantification.

商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。

純度 : 99.89%
CAS 番号: 79573-48-1
分子式: C₂₀H₂₃N₇O₇
分子量:473.44

保管条件:

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Mefox 構造式

CAS 番号: 79573-48-1

容量

価格（税別）

在庫状況

数量

Amount: USD 0.00

* アイテムを追加する前、数量をご選択ください

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

生物活性

製品説明

体外実験

Nucleotide Metabolism

MeFox accumulates dramatically in Arabidopsis rosette leaves overexpressing ZmGFT-B73, whereas MeFox was undetectable in wild-type leaves^[6].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Related Protocols :

ROS/oxidative-stress fluorescent staining

化学情報

CAS 番号 79573-48-1
性状 Solid
分子量 473.44
分子式 C₂₀H₂₃N₇O₇
Color Light yellow to yellow
SMILES

O=C(O)CC[C@@H](C(O)=O)NC(C1=CC=C(NCC2N(C)C(C(N3C2)=NC(N)=NC3=O)=O)C=C1)=O
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

純度とドキュメンテーション

バッチを選択:

純度: 99.98%

Assay: 99.98%

ee.: 99.98%

データシート (271 KB)
SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
COA (2659 KB)
元素分析報告書 (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
取扱説明書 (2659 KB)

参考文献

[1]. Ringling C, et al. Simulation of Food Folate Digestion and Bioavailability of an Oxidation Product of 5-Methyltetrahydrofolate. Nutrients. 2017 Sep 01;9(9):969.

[2]. Zhang H, et al. Validated B vitamin quantification from lentils by selected reaction monitoring mass spectrometry. Food chemistry. 2021 Oct 15;359:129810.

[3]. Shahid M, et al. Folate monoglutamate in cereal grains: Evaluation of extraction techniques and determination by LC-MS/MS. Journal of Food Composition and Analysis. 2020 Aug 1;91:103510.

[4]. Rudolf Moser, et al. Crystalline sodium salt of 5-methyl-(6s)-tetrahydrofolic acid. Patent, WO2018178144A1.

[5]. Liang Q, et al. Creation of folate-biofortified rice by simultaneously enhancing biosynthetic flux and blocking folate oxidation. Molecular Plant. 2024 Oct 7;17(10):1487-9.

[6]. Lian T, et al. An Allele of Glutamate Formiminotransferase Triggers 5-Methyl-Tetrahydrofolate-to-MeFox Conversion and Facilitates Folate Biofortification in Maize. Advanced science (Weinheim, Baden-Wurttemberg, Germany). 2025 Nov;12(42):e15082.

[7]. Heughebaert L, et al. Is the stability of folates in dried blood microsamples sufficient to perform home-sampling studies?. The Analyst. 2024 Jan 29;149(3):895-908.

[8]. Fang YW, et al. Glyphosate Exposure, Oxidative Stress, Mitochondrial Dysfunction, and Mortality Risk in US Adults: Insights from the National Health and Nutrition Examination Survey. Toxics. 2025 May 04;13(5):373.

[9]. Munezero E, et al. Identifying the Safe and Adequate Folic Acid Intake Range Using Biomarkers in 2 Mouse Models. The Journal of nutrition. 2025 Dec;155(12):4320-4330.

Calculators

モル濃度計算機

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

濃度濃度

体積体積

分子量分子量

希釈計算機

濃度 _(開始) × 体積 _(開始) = 濃度 _(終了) × 体積 _(終了)

濃度 _(開始) 濃度 _(開始)

体積 _(開始) 体積 _(開始)

濃度 _(終了) 濃度 _(終了)

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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Minimum order quantity

100 mg

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