L-Aspartic acid

SKU: orb1222027

Description

Aspartic Acid is a non-essential amino acid in humans, Aspartic Acid has an overall negative charge and plays an important role in the synthesis of other amino acids and in the citric acid and urea cycles. Asparagine, arginine, lysine, methionine, isoleucine, and some nucleotides are synthesized from aspartic acid. Aspartic acid also serves as a neurotransmitter.(In Vitro):L-Aspartic acid is shown to be a suitable prodrug for colon-specific drug deliverly. L-[3H]Asp remaining in the brain at 5 min is increased by 206 and 178% by preadministration of 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, whereas 100 mM D-Asp does not affect L-[3H]Asp efflux transport. That value for L-[3H]Glu at 20 min is increased by 145 and 156% by coadministration with 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, but not by D-Asp. It is interesting that the apparent efflux rate of L-Aspartic acid across the BBB is sevenfold faster than that of L-Glu.

Research Area

Pharmacology & Drug Discovery

Key Properties

• CAS Number: 56-84-8
• MW: 133.1
• Purity: >98% (HPLC)
• Formula: C₄H₇NO₄
• SMILES: C(C(C(=O)O)N)C(=O)O
• Target: Others
• Solubility: H2O : 8.33 mg/mL 62.58 mM

Bioactivity

• In Vivo:
  L-Aspartic acid is shown to be a suitable prodrug for colon-specific drug deliverly. L-[3H]Asp remaining in the brain at 5 min is increased by 206 and 178% by preadministration of 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, whereas 100 mM D-Asp does not affect L-[3H]Asp efflux transport. That value for L-[3H]Glu at 20 min is increased by 145 and 156% by coadministration with 100 mM L-Aspartic acid and 100 mM L-Glu, respectively, but not by D-Asp. It is interesting that the apparent efflux rate of L-Aspartic acid across the BBB is sevenfold faster than that of L-Glu.
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Storage & Handling

• Storage: Storage temperature: -20°C. Stability: ≥ 2 years
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Aspartic acid | Aspatofort | EC 200-291-6

Quick Database Links

Gene Symbol

Others