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L-Cysteine-15N,d3 | CAS 1795787-05-1

Catalog: TASK-37-1000501   CAS NO.: 1795787-05-1
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Description

L-Cysteine-15N,d3 ((R)-2-Amino-3-mercaptopropanoic Acid-15N,d3 / (R)-Cysteine-15N,d3 / 2-Amino-3-mercaptopropionic Acid-15N,d3 / Cystein-15N,d3 / Cysteine-15N,d3 / E 920-15N,d3 / Half-cystine-15N,d3 / L-(+)-Cysteine-15N,d3 / 3-Mercapto-L-alanine-15N,d3 / L-Cys-15N,d3 / NSC 8746-15N,d3 / Thioserine-15N,d3 / β-Mercaptoalanine-15N,d3) is a labeled form of the amino acid L-cysteine, specifically incorporating the stable isotope nitrogen-15 (^15N) and deuterium (^2H or d) into its structure. It can be used for site-specific labeling of cysteine residues in proteins. This helps in studying protein structure and dynamics, particularly in the context of disulfide bond formation and stabilization. Besides, the ^15N label provides a distinct signal in NMR spectroscopy, enabling detailed studies of protein structure, dynamics, and interactions. Deuteration reduces proton interference, improving resolution in NMR spectra. This product is available in kilograms. Please kindly contact us if you are in request.

Specifications

CAS No.1795787-05-1
FormulaC3H7NO2S
Molecular Weight125.17
Purity>98%
Ship Within1 week
Storage Temp.4℃
Shipping4-25℃ for up to 3 weeks
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