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Sigma-Aldrich

SLAM-Aβ-13CH3 Methyl Labeling Kit

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.12

technique(s)

bio NMR: suitable

Quality Level

200

shipped in

dry ice

storage temp.

−70°C

General description

SLAM-Aβ-13CH3 Kit has 13CH3 isotopomer precursor and contains protocol instructions for creation of isotopically-labeled proteins.

Application

For detection of long-range nOes or for the NMR study of large proteins
The methyl group in alanine is labeled by 13CH3 isotopomer using SLAM-Aβ-13CH3 Kit. The labeled methyl probes are well separated in Methyl-TROSY spectra. This kit has been tested with protein isotopic labeling in E. coli. It is used to increase high level of 13CH3 isotopomer in methyl groups of Alanine. They are also used to study structural dynamics, interactions of proteins and reduce the spectral overlap using combination of SLAM kits

Packaging

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.

Storage Class Code

11 - Combustible Solids

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD1358

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Zachary K Boswell et al.
Biochemistry, 58(3), 144-155 (2018-10-20)
NMR spectroscopy is particularly adept at site-specifically monitoring dynamic processes in proteins, such as protein folding, domain movements, ligand binding, and side-chain rotations. By coupling the favorable spectroscopic properties of highly dynamic side-chain methyl groups with transverse-relaxation-optimized spectroscopy (TROSY), it
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)
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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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