 Home > Biochemistry News > Plant Extracts News > Analysis of Kinetic Labeling of Amino Acids and Organic Acids by GC-MS

Analysis of Kinetic Labeling of Amino Acids and Organic Acids by GC-MS

 Last Update: 2020-11-16
 Source: Internet
 Author: User

Tags

amino acids proteins

plant 13

Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

Plant metabolic pathways and the molecular and atomic fluxes through them can be deduced using stable isotopically labeled substrates. To this end one prerequisite is accurate measurement of the labeling pattern of targeted metabolites. Experiments are generally limited to the use of single-element isotopes, mainly
13
C. Here, we summarize the application of gas chromatography-time of flight mass spectrometry (GC-TOF-MS) for metabolic studies using differently labeled elemental isotopes applied to both intact organelles and whole plant tissue. This method allows quantitative evaluation of a broad range of metabolic pathways without the need for laborious (and potentially inaccurate) chemical fractionation procedures commonly used in the estimation of fluxes following incubation in radiolabeled substrates. We focus herein on the determination of isotope labeling in organic and amino acids.

This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Products

Premium ingredient High purity Resveratrol

CAS No.: 501-36-0

food grade

$10-12/KG FOB

Apigenin / 520-36-5

CAS No.: 520-36-5

pharmaceutical Grade

$10/KG FOB

Fisetin / 528-48-3

CAS No.: 528-48-3

pharmaceutical Grade

$10/KG FOB

Hot Tags

united states jobs(223)

jobs united states(236)

1 year treasury(277)

1 year subscription(296)

single use technology(195)

announcements today(81)

ups united states(221)

united states logo(227)

80 20 company(94)

healthy food name(42)

Hot Articles

The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.