Beschrijving
5-Azido-PEG4-dCTP is a modified nucleotide reagent offered at a minimum purity of 95%, with the empirical formula C₂₃H₃₈N₇O₁₈P₃ and a molar mass of 793,51 g/mol. This azido-functionalised PEG4-linked deoxycytidine triphosphate derivative is characterised by a density of approximately 1 g/cm³, supporting consistent handling in quantitative laboratory workflows. The material is supplied in a convenient 50 µl plastic pack, suited to controlled dispensing and small-scale experimental use. Prepared to the stated purity specification, it provides a clearly defined chemical identity for research environments that require reproducible nucleotide building blocks. Density and molar-mass data facilitate accurate solution preparation and stoichiometric calculations. Available from manufacturer Carl ROTH, this grade is presented for laboratories working with specialised nucleotide analogues where documented composition and reliable pack presentation matter. The combination of minimum 95% purity, defined molecular formula, and compact plastic packaging supports straightforward integration into established bench protocols without unnecessary reformulation steps.
This article is part of Coenzymes, nucleotides & vitamins, in Biochemicals & reagents.
Key features
- Appearance: colorless to slightly yellow filtered solution in water
- Purity (HPLC): ≥95 %
- pH: 7.0-8.0
- Pack sizes: 50 µl, 250 µl
- Purity: min. 95%
- Empirical formula: C₂₃H₃₈N₇O₁₈P₃
- Molar mass: 793,51 g/mol
- Density: ~1 g/cm³
- Storage temperature: -20 °C
- UNSPSC: 12352208
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 5-Azido-PEG4-dCTP
What is this article?
5-Azido-PEG4-dCTP is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Coenzymes, nucleotides & vitamins, inside Biochemicals & reagents, in Media.
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.
Which category should I open next?
The category is Biochemicals & reagents. The sub-category is Coenzymes, nucleotides & vitamins. The catalogue is Media.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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