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Medchemexpress LLC γ-Glu-(Phe-13C9,15N) TFA | 99.7% | 418.25 | C713C9H19F3N15NO7 | 5 MG
Supplier: Medchemexpress LLC HY101399SA5MG
γ-Glu-(Phe-13C9,15N) TFA is an isotopically labeled γ-glutamylphenylalanine supplied as the trifluoroacetate salt for use as an internal standard or tracer in analytical and metabolomics workflows. The phenylalanine residue is labeled with 13C9 and the amide nitrogen with 15N, enabling precise quantitation by mass spectrometry and NMR.
- Isotopically labeled phenylalanine residue (13C9) and 15N-labeled amide nitrogen.
- Supplied as the trifluoroacetate (TFA) salt for stability and handling.
- High purity as reported by batch COA (99.74% LCMS).
- Molecular weight approximately 418.25 Da.
- Suitable as internal standard, tracer, or reference in metabolomics and analytical methods.
- Available in small research quantities (for example, 5 mg) for analytical applications.
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