MEGDSRGG-(Ala-¹³C₃,¹⁵N)-GGEA-(Leu-¹³C₆,¹⁵N)-DPESAASSLSGAS TFA 

MEGDSRGG-(Ala-¹³C₃,¹⁵N)-GGEA-(Leu-¹³C₆,¹⁵N)-DPESAASSLSGAS TFA is a ¹³C- and ¹⁵N-labeled peptide containing ¹³C₃,¹⁵N-labeled alanine (Ala) and ¹³C₆,¹⁵N-labeled leucine (Leu).

1. This compound can be used as a tracer.
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

2477.43 (free acid)

C₈₇¹³C₉H₁₅₆N₂₈¹⁵N₂O₄₄S.xC₂HF₃O₂

Met-Glu-Gly-Asp-Ser-Arg-Gly-Gly-{Ala-13C3,15N}-Gly-Gly-Glu-Ala-{Leu-13C6,15N}-Asp-Pro-Glu-Ser-Ala-Ala-Ser-Ser-Leu-Ser-Gly-Ala-Ser

MEGDSRGG-{Ala-13C3,15N}-GGEA-{Leu-13C6,15N}-DPESAASSLSGAS

O=C([C@@H](N)CCSC)N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(NCC(NCC([15NH][13C@H]([13C](NCC(NCC(N[C@H](C(N[C@H](C([15NH][13C@H]([13C](N[C@H](C(N1[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(O)=O)CO)=O)C)=O)=O)CO)=O)CC(C)C)=O)CO)=O)CO)=O)C)=O)C)=O)CO)=O)CCC(O)=O)=O)CCC1)=O)CC(O)=O)=O)[13CH2][13CH]([13CH3])[13CH3])=O)C)=O)CCC(O)=O)=O)=O)=O)[13CH3])=O)=O)=O)CCCNC(N)=N)=O)CO)=O)CC(O)=O)=O)=O)CCC(O)=O

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.  [Content Brief]