1. Home /
  2. Chemicals /
  3. Stable Isotopes /
  4. Amino Acids

Amino Acids

We offer an extensive range of isotopically labelled Amino Acids and Amino Acid Esters including N-t-BOC protected and N-FMOC protected Amino Acids for your analysis and research needs.
Please don’t hesitate to contact us if you are unable to find the stable isotope that you need and we'll be delighted to check on its availability.

Alphabetical Alphabetical Reversed Latest Popularity
L-Aspartic acid-15N, neat

L-Aspartic acid-15N, neat

Code: QX186435
MW: 134.096Formula: C4H7[15N]O4
L-Aspartic-2,3,3-d3 Acid, neat

L-Aspartic-2,3,3-d3 Acid, neat

Code: QX117244
MW: 136.12Formula: HOOCCD2CD(NH2)COOH
L-Aspartic-2,3,3-d3 Acid, neat

L-Aspartic-2,3,3-d3 Acid, neat

Code: QX117243
MW: 136.12Formula: HOOCCD2CD(NH2)COOH
L-Carnosine-d4 (N-b-alanyl-d4), neat

L-Carnosine-d4 (N-b-alanyl-d4), neat

Code: QX148049
L-Citrulline-13C, neat

L-Citrulline-13C, neat

Code: QX186599
MW: 176.18Formula: C5[13C]H13N3O3
L-Citrulline-2,3,3,4,4,5,5-d7, neat

L-Citrulline-2,3,3,4,4,5,5-d7, neat

Code: QX121631
MW: 182.23Formula: H2NCONH(CD2)3CD(NH2)COOH
L-Citrulline-2,3,3,4,4,5,5-d7, neat

L-Citrulline-2,3,3,4,4,5,5-d7, neat

Code: QX121632
MW: 182.23Formula: H2NCONH(CD2)3CD(NH2)COOH
L-Citrulline-[D7], 1 mg/ml

L-Citrulline-[D7], 1 mg/ml

Code: QX130152
POA
L-Citrulline-d6, neat

L-Citrulline-d6, neat

Code: QX170351
MW: 181.22Formula: C6H7D6N3O3
L-Citrulline-d7, neat

L-Citrulline-d7, neat

Code: QX181143
MW: 182.23Formula: C6H6D7N3O3
L-Cysteine-1-13C, neat

L-Cysteine-1-13C, neat

Code: QX186555
MW: 122.15Formula: C2[13C]H7NO2S
L-Cysteine-13C3,15N, neat

L-Cysteine-13C3,15N, neat

Code: QX186557
MW: 125.12Formula: [13C]3H7[15N]O2S