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906573

Sigma-Aldrich

DLAM-Iδ1VproS-13CH3 Methyl Labeling Kit

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About This Item

Code UNSPSC :
12352200
Nomenclature NACRES :
NA.12

Technique(s)

bio NMR: suitable

Niveau de qualité

200

Conditions d'expédition

dry ice

Température de stockage

−70°C

Description générale

DLAM-Iδ1VproS-13CH3 kit has 13CH3 isotopomer precursors and contains protocol instructions for creation of isotopically-labeled proteins.

Application

DLAM-Iδ1VproS-13CH3 is an optimized kit to produce proteins with 13CH3 isotopomer on the methyl groups of isoleucine and valine. This kit has been tested with protein isotopic labeling in E. coli. It is used in NMR investigations of the structure, dynamics and function of challenging biological systems at atomic resolution. Introduction of 13C -labeled methyl group in highly deuterated background enhances the resolution of methyl-TROSY spectra.
For detection of long-range nOes or for the NMR study of large proteins

Conditionnement

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H314

Classification des risques

Skin Corr. 1B

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Heyi Zhang et al.
Current opinion in structural biology, 38, 75-82 (2016-06-14)
Proteins come together in macromolecular assemblies, recognizing and binding to each other through their structures, and operating on their substrates through their motions. Detailed characterization of these processes is particularly suited to NMR, a high-resolution technique sensitive to structure, dynamics
Stereospecific isotopic labeling of methyl groups for NMR spectroscopic studies of high-molecular-weight proteins.
Pierre Gans et al.
Angewandte Chemie (International ed. in English), 49(11), 1958-1962 (2010-02-17)
Rime Kerfah et al.
Current opinion in structural biology, 32, 113-122 (2015-04-17)
Nuclear magnetic resonance (NMR) spectroscopy is a uniquely powerful tool for studying the structure, dynamics and interactions of biomolecules at atomic resolution. In the past 15 years, the development of new isotopic labeling strategies has opened the possibility of exploiting
Silke Wiesner et al.
Current opinion in structural biology, 35, 60-67 (2015-09-26)
Intermolecular interactions are indispensible for biological function. Here we discuss how novel NMR techniques can provide unique insights into the assembly, dynamics and regulation of biomolecular complexes. We focus on applications that exploit the methyl TROSY effect and show that

Articles

Methyl Isotope-Labeling of Proteins from NMR-Bio

Methyl groups are ideal probes for studying protein structure and function by NMR. Choose among user-friendly kits for isotope labeling of a single type or multiple types of methyl groups.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

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