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D-Glutamic acid ((R)-Glutamic acid), the enantiomer of L-glutamic acid, is widely used in medicine and food.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 g | $29 | - | In Stock |
| Description | D-Glutamic acid ((R)-Glutamic acid), the enantiomer of L-glutamic acid, is widely used in medicine and food. |
| In vitro | Various d-amino acids, such as D-serine, D-aspartic acid (D-Asp), and D-glutamic acid (D-Glu), are widely found in mammals, including humans, and are considered candidate new physiologically active substances and/or biomarkers. D-[Asp/Glu] (4 mg/mL) inhibited the binding of IgE to peanuts (75%), while D-Glu and D-Asp had no inhibitory effect. IgE is specific to D-[Asp/Glu] and may have the potential to remove IgE or reduce its binding to peanut allergens. |
| In vivo | At present, D-glutamic acid is receiving attention as a regulator of neuronal transmission and hormone secretion. It is only metabolized by D-aspartate oxidase in mammals. After intraperitoneal injection, L-glutamic acid is catabolized by α-ketoglutarate, and D-glutamic acid is converted to n-pyrrolidone carboxylic acid. The carbon 2 of D- and L-glutamic acid is converted to methyl acetate in the cecum. Both rat liver and kidney catalyze the conversion of D-glutamic acid to n-pyrrolidone carboxylic acid. |
| Synonyms | (R)-Glutamic acid |
| Molecular Weight | 147.13 |
| Formula | C5H9NO4 |
| Cas No. | 6893-26-1 |
| Smiles | [C@@H](CCC(O)=O)(C(O)=O)N |
| Relative Density. | 1.5380 g/cm3 |
| Storage | keep away from direct sunlight,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | H2O: 6.94 mg/mL (47.17 mM), Sonication is recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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