Cadmium Standard for AAS

Description

• General description: This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.
• Application: Vitamin B6-based Chemosensor: Pyridoxal 5′-phosphate, a Vitamin B6 derivative, is utilized in a fluorescence chemosensor for selective detection of fluoride ions. This research not only showcases the biochemical versatility of PLP but also its potential in developing sensitive diagnostic tools, enhancing our understanding of ion interactions in biological systems (Zavalishin et al., 2023).Biocompatible Protecting Groups: The study on biocompatible lysine protecting groups for the chemoenzymatic synthesis of ubiquitin chains highlights innovative uses of biochemical techniques where PLP could play a role in enzymatic processes. This research underpins the development of more efficient and selective synthetic methods in protein chemistry, which are crucial for therapeutic and research applications (Mikami et al., 2023).Aromatic Amino Acid Decarboxylase Function: Investigations into the structure and flexibility of human aromatic amino acid decarboxylase, which requires PLP as a cofactor, provide insights into genetic disorders like aromatic amino acid decarboxylase deficiency. This study enhances our understanding of the enzyme′s role in neurotransmitter synthesis, important for developing treatments for related metabolic disorders (Bisello et al., 2023).
• Analysis Note: 1 g/L Cd in 2% nitric acid, prepared with high purity Cd metal, HNO3 and water
• Other Notes: For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website
• Legal Information: TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany