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909653 Sigma-Aldrich

Stable Isotope Labeled Amino Acid Mixture for Mass Spec

pkg of 25 nmol (lyophilized powder)

Synonym: Amino acid mix

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Properties

Related Categories A, Alphabetical Listings, Amino Acids & Derivatives, Other Amino Acids and Derivatives, Stable Isotopes More...
Quality Level   200
packaging   pkg of 25 nmol (lyophilized powder)
application(s)   mass spectrometry (MS): suitable
storage temp.   −20°C

Description

General description

Each tube contains a lyophilized mixture of approximately 25 nmoles of each amino acid. Refer to the batch-specific Certificate of Analysis for exact quantities.

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

Application

Used as mass spec standard for determination of amino acids in sample.
Refer to attached protocol for recommended use.
Please see attachment for information concerning precursor and product ions.
Product has been designed to minimize potential signal overlap between sample metabolites and SIL amino acids.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
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