Name: L-Cystine-[15N2]
Brand: BOC Sciences
Rating: 5 (1 reviews)

General Information

Catalog: BLP-009010

CAS: 952407-61-3

Molecular Formula: C6H12[15N]2O4S2

Molecular Weight: 242.29

Chemical Structure

Description	L-Cystine-[15N2] is a labelled L-Cystine. Cystine is a dimeric non-essential amino acid formed from cysteine. Cystine acts as an antioxidant and protects tissues from radiation and pollution.
Synonyms	L-Cystine-15N2
IUPAC Name	(2R)-2-(15N)azanyl-3-[[(2R)-2-(15N)azanyl-2-carboxyethyl]disulfanyl]propanoic acid
Related CAS	56-89-3 (unlabelled)
Canonical SMILES	C(C(C(=O)O)N)SSCC(C(=O)O)N
InChI	InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1/i7+1,8+1
InChI Key	LEVWYRKDKASIDU-NHLQVRHMSA-N
Purity	98% by CP; 98% atom 15N
Storage	Store at 2-8°C

L-Cystine-[15N2], a stable isotopically labeled compound, finds primary utility in scientific research. Here are key applications of L-Cystine-[15N2], delivered with a heightened level of perplexity and burstiness:

Metabolic Tracing: Guiding metabolic research, L-Cystine-[15N2] serves as a beacon for tracing and quantifying the incorporation of nitrogen into proteins and other biomolecules. By leveraging this labeled compound, researchers embark on a journey to unravel the intricacies of protein synthesis, nitrogen metabolism, and amino acid turnover across diverse organisms. This endeavor yields invaluable insights into cellular functionalities and the labyrinthine pathways of metabolism.

Proteomics: Within the realm of proteomics, L-Cystine-[15N2] emerges as a tool of discernment. Employed for mass spectrometry-based quantification of proteins, it enables precise measurement of protein abundance and turnover rates. The assimilation of labeled nitrogen into proteins facilitates meticulous mass measurements, paving the way for the precise identification and characterization of proteins within complex biological samples.

Nutritional Studies: Delving into the realm of dietary protein metabolism and nutritional requirements, L-Cystine-[15N2] acts as a guidepost. By monitoring the metabolic fate of ingested labeled cystine, scientists embark on a quest to evaluate amino acid absorption and utilization under various dietary conditions. This exploration aids in deciphering the nutritional exigencies of distinct populations, thereby optimizing dietary formulations tailored to their unique needs.

Plant Physiology: In the domain of plant research, L-Cystine-[15N2] emerges as a beacon illuminating the path to understanding nitrogen dynamics within plants. By tracking the labeled nitrogen, researchers embark on a voyage to unveil how plants acquire and utilize this vital nutrient across diverse environmental milieus. This knowledge forms the bedrock for devising strategies to enhance nitrogen use efficiency in agriculture, supporting sustainable farming practices and bolstering crop productivity.