L-Phenylalanyl-L-glutamic acid TFA
Based on 1 Customer Validation
L-Phenylalanyl-L-glutamic acid TFA (H-Phe-Glu-OH TFA) is a dipeptide present in the exudates of alfalfa seedlings, which exhibits high affinity for PEPT2. L-Phenylalanyl-L-glutamic acid TFA can serve as the peptide scaffold of a tyrosyl-tRNA synthetase inhibitor against Staphylococcus aureus.
For research use only. We do not sell to patients.
- Purity: 99.82%
- Formula: C14H18N2O5·xC2HF3O2
- Molecular Weight:294.30 (free base)
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
L-Phenylalanyl-L-glutamic acid TFA acts as a peptide scaffold inhibitor of Staphylococcus aureus tyrosyl-tRNA synthetase[1].
L-Phenylalanyl-L-glutamic acid TFA is a high-affinity substrate of PEPT2 with a Ki of 0.022 mM; it exhibits low affinity for PEPT1, with a Ki of 0.18 mM[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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Appearance Solid
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Molecular Weight 294.30 (free base)
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Formula C14H18N2O5·xC2HF3O2
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Color White to off-white
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Synonyms
H-Phe-Glu-OH TFA
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Sequence
Phe-Glu
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Sequence Shortening
FE
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)