Description
Coenzyme A oxidized, lithium salt is a biochemical coenzyme of minimum 95% purity, presented as the lithium salt with the empirical formula C₄₂H₆₄N₁₄O₃₂P₆S₂ · xLi. Its molar mass is 1533,05 g/mol, corresponding to the oxidized coenzyme A framework in salt form. The product is packed as 10 mg in plastic, a practical amount for preparing laboratory solutions and for cofactor work in enzymology. The lithium salt presentation is intended for dissolution in aqueous buffers used in metabolic and enzyme assays. Oxidized coenzyme A provides the disulfide species of CoA for experiments that distinguish it from reduced CoA-SH, including studies of acyl transfer, cofactor recognition and thiol redox chemistry. This lithium salt from manufacturer Carl ROTH belongs to the coenzyme group of biochemicals used in research and teaching laboratories. Users can specify the reagent by name, minimum purity and formula when protocols call for oxidized coenzyme A as a lithium salt rather than the free acid.
This article is part of Coenzymes, nucleotides & vitamins, in Biochemicals & reagents.
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What is this article?
Coenzyme A oxidized, lithium salt is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Coenzymes, nucleotides & vitamins, inside Biochemicals & reagents, in Microbiology lab supplies.
Coenzymes, nucleotides and vitamins are the small molecules enzymes and cells consume: NAD, ATP, a vitamin cofactor. Purity, salt form and hydration are the specification, and many are unstable in solution or in the light. The lot is stored as the label says, often cold.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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