Organic Acids
Medchemexpress LLC Malic dehydrogenase, microorganism | 9001-64-3 | ≥10 U/mg solid | about 35,000 | 1 KU
Malate dehydrogenase (EC 1.1.1.37) (MDH) is an enzyme that catalyzes the mutual conversion of oxaloacetate and malate. It is associated with the oxidation/reduction of dinucleotide coenzymes.
- Optimum pH 7.5-8.0
- Optimum temperature 60°C
- pH stability 3.0-9.0 (37°C, 30 minutes)
- Thermal stability below 65°C (pH 7.5, 30 minutes)
Medchemexpress LLC Malic enzyme inhibitor ME1 | 522649-59-8 | 99.7% | 351.40 | 10 MG
Malic enzyme inhibitor ME1 is a potent inhibitor of Malic enzyme (ME1) with an IC50 of 0.15 μM. It significantly reduces total cell numbers and cell viability/metabolic activity in MTS cells and dose-dependently reduces the number of colonies formed by HCT116 and HT29 cells. This product is for research use only.
- Potent inhibitor of malic enzyme (ME1) with an IC50 of 0.15 μM
- Reduces total cell numbers and cell viability in MTS cells
- Dose-dependently reduces colony formation in HCT116 and HT29 cells
- Appears as a white to off-white solid
Cayman Chemical DL-MalIc AcId 100g
The racemate of L-malic acid; reduces IFN-γ and TNF-α-induced CCL2 and ICAM expression in HaCaT human keratinocytes at 1 mM; inhibits epidermis and dermis thickening, as well as mast cell and eosinophil dermal infiltration in a mouse model of DNBC-induced atopic dermatitis at 10 mM
Medchemexpress LLC (S)-malic acid | 97-67-6 | MFCD00064213 | 99.6% | 134.09 | C4H6O5 | 100mg
(S)-Malic acid (Standard) is the analytical standard of (S)-Malic acid This product is intended for research and analytical applications (S)-Malic acid ((S)-2-Hydroxysuccinic acid) is a dicarboxylic acid in naturally occurring form contributes to the pleasantly sour taste of fruits and is used as a food additive In Vitro It is showed that ME is essential for (S)-2-Hydroxysuccinic acid (L-malic acid) utilization in L casei Furthermore deletion of either the gene encoding the histidine kinase or the response regulator of the TC system resulted in the loss of the ability to grow on (S)-2-Hydroxysuccinic acid thus indicating that the cognate TC system regulates and is essential for the expression of ME Transcriptional analyses shows that expression of maeE is induced in the presence of (S)-2-Hydroxysuccinic acid and repressed by glucose whereas TC system expression is induced by (S)-2-Hydroxysuccinic acid and is not repressed by glucose[1]
Medchemexpress LLC Malic acid disodium salt | 676-46-0 | MFCD00012466 | 98.0% | 178.05 | C4H4Na2O5 | 25 G
Malic acid disodium salt is the disodium salt of malic acid (sodium DL-malate) supplied as a high-purity biochemical reagent. It is commonly used as a buffering agent, pH regulator, and reagent in biochemical assays and food additive research.
- High purity (98.0%) for reliable experimental results.
- Useful as a buffering agent in aqueous solutions.
- Suitable for biochemical assay and buffer preparation.
- White crystalline powder, easy to weigh and handle.
- Molecular formula C4H4Na2O5; molecular weight 178.05.
Medchemexpress LLC Malic acid (hydroxybutanedioic acid) | 6915-15-7 | MFCD00064212 | 99.8% | 134.09 | C4H6O5 | 1mL
Malic acid (Hydroxybutanedioic acid) is a dicarboxylic acid that occurs naturally in fruits like apples and pears with oral activities Malic acid plays a role in many sour or tangy foods Malic acid is an intermediate in the citric acid cycle[1][2]
Medchemexpress LLC D-(+)-Malic acid | 636-61-3 | 134.09 | 250 MG
D-(+)-Malic acid, also known as D-Malic acid, is an active enantiomer of Malic acid. It serves as a competitive inhibitor of L-(-)malic acid transport. This product is an analytical standard of D-(+)-Malic acid, specifically intended for research and analytical applications.
- Competitive inhibitor of L-(-)malic acid transport
- Suitable for research and analytical applications
- Enantiomer of Malic acid