Isotope Labeled Amino Acids

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No. Name MW. Mass Shift Structure
1 H-Ala-OH-1-13C 90.9 M+1  H-Ala-OH-1-13C
2 H-Ala-OH-15N 90.9 M+1 H-Ala-OH-15N
3 H-Ala-OH-2-13C 90.9 M+1 H-Ala-OH-2-13C
4 H-Ala-OH-2,3,3,3-d4 93.12 M+4 H-Ala-OH-2,3,3,3-d4
5 H-Ala-OH-13C3 92.7 M+3 H-Ala-OH-13C3
6 H-Ala-OH-3-13C 90.09 M+1 H-Ala-OH-3-13C
7 H-Ala-OH-13C3,15N 93.06 M+4 H-Ala-OH-13C3,15N
8 H-Ala-OH-3,3,3-d3 92.11 M+3 H-Ala-OH-3,3,3-d3
9 H-Arg-OH-13C6,15N4 184.13 M+10 H-Arg-OH-13C6,15N4
10 H-Asn-OH-15N2 134.11 M+2 H-Asn-OH-15N2
11 H-Asn-OH-13C4,15N2 138.07 M+6 H-Asn-OH-13C4,15N2
12 H-Asn-OH-amine-15N 133.11 M+1 H-Asn-OH-amine-15N
13  H-Asp-OH-1-13C 134.1 M+1 H-Asp-OH-1-13C
14  H-Asp-OH-15N 134.1 M+1 H-Asp-OH-15N
15  H-Asp-OH-2-13C 134.1 M+1 H-Asp-OH-2-13C
16  H-Asp-OH-4-13C 134.1 M+1 H-Asp-OH-4-13C
17  H-Asp-OH-13C4,15N 138.07 M+5 H-Asp-OH-13C4,15N
18  H-Cys-OH-15N  122.15 M+1 H-Cys-OH-15N
19  H-Gln-OH-15N2  148.13 M+2 H-Gln-OH-15N2
20  H-Gln-OH-13C5,15N2 153.09 M+7 H-Gln-OH-13C5,15N2
21  H-Gln-OH-(amine-15N)  147.14  M+1 H-Gln-OH-(amine-15N)
22 H-Glu-OH-15N  148.12 M+1  H-Glu-OH-15N
23  H-Glu-OH-5-13C  148.12  M+1 H-Glu-OH-5-13C
24  H-Glu-OH-13C5,15N  153.08 M+6 H-Glu-OH-13C5,15N
25  H-Gly-OH-1-13C 76.06 M+1  H-Gly-OH-1-13C
26  H-Gly-OH-2-13C  76.06   M+1 H-Gly-OH-2-13C
27  H-Gly-OH-15N  76.06  M+1 H-Gly-OH-15N
28  H-Gly-OH-13C2  77.05 M+2 H-Gly-OH-13C2
29  H-Gly-OH-2-13C,15N 77.05  M+2 H-Gly-OH-2-13C,15N
30  H-Gly-OH-2,2-d2 77.08 M+2 H-Gly-OH-2,2-d2
31  H-Gly-OH-13C2,15N 78.04  M+3 H-Gly-OH-13C2,15N
32  H-His-OH-15N3 158.14 M+3  H-His-OH-15N3
33  H-His-OH-13C6,15N3 164.09 M+9 H-His-OH-13C6,15N3
34  H-Ile-OH-15N  132.17  M+1 H-Ile-OH-15N
35  H-Ile-OH-13C6,15N  138.12 M+7  H-Ile-OH-13C6,15N
36  H-Leu-OH-1-13C  132.17 M+1  H-Leu-OH-1-13C
37  H-Leu-OH-15N 132.17 M+1  H-Leu-OH-15N
38  H-Leu-OH-5,5,5-d3 134.19 M+3  H-Leu-OH-5,5,5-d3
39  H-Leu-OH-13C6,15N 138.12 M+7 H-Leu-OH-13C6,15N
40  H-Leu-OH-d10 141.24  M+10 H-Leu-OH-d10
41  H-Lys-OH-15N2  148.18 M+2  H-Lys-OH-15N2
42  H-Lys-OH-13C6,15N2  154.13 M+8 H-Lys-OH-13C6,15N2
43  N-Methyl-13C-L-valine-13C5,15N  138.12 M+7 N-Methyl-13C-L-valine-13C5,15N
44  H-Met-OH-1-13C 150.20 M+1 H-Met-OH-1-13C
45  H-Met-OH-15N 150.20 M+1 H-Met-OH-15N
46  H-Met-OH-13C5,15N 155.16 M+6  H-Met-OH-13C5,15N
47  H-Phe-OH-15N 166.19 M+1 H-Phe-OH-15N
48  H-Phe-OH-2-13C 166.18 M+1  H-Phe-OH-2-13C
49  H-Phe-OH-13C9,15N 175.12 M+10 H-Phe-OH-13C9,15N
50  H-Phe-OH-(phenyl-d5)-2,3,3-d3 173.24 M+8 H-Phe-OH-(phenyl-d5)-2,3,3-d3
51  H-Pro-OH-15N 116.13 M+1 H-Pro-OH-15N
52  H-Pro-OH-13C5,15N 121.09 M+6 H-Pro-OH-13C5,15N
53  H-Ser-OH-15N 106.09 M+1 H-Ser-OH-15N
54  H-Ser-OH-13C3,15N 109.06 M+4 H-Ser-OH-13C3,15N
55  H-Thr-OH-15N 120.11  M+1 H-Thr-OH-15N
56  H-Thr-OH-13C4,15N 124.08 M+5 H-Thr-OH-13C4,15N
57  H-Trp-OH-15N2  206.22 M+2 H-Trp-OH-15N2
58  H-Trp-OH-13C11,15N2  217.13 M+13 H-Trp-OH-13C11,15N2
59  H-Trp-OH-α-15N 205.22 M+1 H-Trp-OH-α-15N
60  H-Tyr-OH-13C9,15N 191.12 M+10  H-Tyr-OH-13C9,15N
61  H-Tyr-OH-15N 182.18 M+1 H-Tyr-OH-15N
62  H-Val-OH-1-13C 118.14 M+1 H-Val-OH-1-13C
63  H-Val-OH-15N 118.14 M+6 H-Val-OH-15N
64  H-Val-OH-13C5,15N  123.10 M+6 H-Val-OH-13C5,15N
65  H-Val-OH-d8 125.20 M+8 H-Val-OH-d8