Labeled Amino Acid Mixture for Mass Spec

Isotec Enriched Stable Isotopes

 

Mass Spec Amino Acid Analysis has never been easier with Stable Isotope    Labeled Amino Acid Mixture (909653)

No longer will you need to make your own multi-component mixture. With our easy-to-use and reconstitute mixture, amino acid analysis has never been easier.

  • Mass Shift values of +2 to +10 ensure clear identification
  • No mass spec overlap with natural abundance fragments
  • 19 amino acids are 13C/15N labeled to eliminated concerns from the use of deuterated standards

 

Arginine-13C6, 15N4 has distinct fragment peaks, thus no overlap with unlabeled arginine

Spectrum
Labeled amino acid

10x single cell compatible gRNA vector with capture sequence

Sample preparation is easy. Reconstitute with water and buffer to the concentration desired and spike in the sample.

Each tube of Stable Isotope Labeled Amino Acid mixture contains ~25 nmoles of each labeled amino acid.

L-Alanine-13C3,15N
L-Arginine-13C6,15N4 hydrochloride
L-Asparagine-15N2
L-Aspartic acid-13C4,15N
DL-Cystine-3,3,3′,3′-d4
L-Glutamic acid-13C5,15N
L-Glutamine-15N2
Glycine-13C2,15N
L-Histidine-15N3
L-Isoleucine-13C6,15N
L-Leucine-13C6,15N
L-Lysine-13C6,15N2 hydrochloride
L-Methionine-15N
L-Phenylalanine-13C9,15N
L-Proline-13C5,15N
L-Serine-13C3,15N
L-Threonine-13C4,15N
L-Tryptophan-15N2
L-Tyroxine-13C9,15N
L-Valine-13C5,15N

 

Arginine-13C6, 15N410x single cell compatible gRNA vector with capture sequence

10x single cell compatible gRNA vector with capture sequence

Contact Us

Feel free to contact us with questions.
Email: isosales@sial.com