Pyrimidine nucleotides
Medchemexpress LLC Uridine triphosphate-15N2 dilithium | 00-00-0 | 98.0% | 497.99 | C9H13Li215N2O15P3 | 10 MG
Uridine triphosphate-15N2 dilithium is an isotopically labeled form of uridine 5'-triphosphate supplied as the dilithium salt for research use. It is formulated as a concentrated solution suitable for biochemical, analytical, and mass spectrometry applications that require stable isotope-labeled nucleotide standards or tracers.
- 15N2 isotopically labeled uridine triphosphate for tracing and mass spectrometry
- Purity 98.0% ensures reliable analytical performance
- Supplied as a dilithium salt in a liquid, colorless to light yellow form
- Packaged as 10 mg with 100 mM concentration in Tris·HCl buffer (pH 7.5)
- Intended for research use only
Medchemexpress LLC 2,3-diphospho-D-glyceric acid pentasodium salt | 102783-53-9 | MFCD00070074 | 95.0% | 375.95 g/mol | C3H3Na5O10P2 | 5 MG
2,3-Diphospho-D-glyceric acid pentasodium salt is a highly anionic polyphosphorus biochemical reagent (CAS 102783-53-9) used in research to study red blood cell physiology and metabolic pathways. It binds hemoglobin and reduces its oxygen affinity, and is employed in biochemical and cellular assays.
Medchemexpress LLC UDP-Galactose disodi 10mg | 137868-52-1 | 10 MG
UDP-galactose disodium is the disodium salt of uridine diphosphate galactose, a nucleotide sugar used as a donor substrate for galactosyltransferases and as a P2Y14 receptor agonist. It is supplied as a white to off-white solid for biochemical and enzymatic assays.
- High purity suitable for enzymatic assays.
- White to off-white solid form for easy handling.
- Molecular weight 610.27 and formula C15H22N2Na2O17P2.
- Stable when stored sealed away from moisture and light; in solution, store at -80°C for long-term.
- Used as a donor substrate for galactosyltransferases and in receptor agonist studies.
Medchemexpress LLC Uridine (standard) | 58-96-8 | 100.0% | 244.20 g/mol | C9H12N2O6 | 10 MG
Uridine (Standard) is an analytical-grade uridine supplied as a solid for research and analytical use. It provides a reliable reference material for assay development, calibration, and quality control in biochemical and analytical workflows.
- Analytical standard for uridine.
- High purity (99.98%).
- White to off-white solid form.
- Molecular weight 244.20 g/mol.
- Compact 10 mg package size for analytical applications.
- Suitable for research and analytical workflows including method validation.
Selleck Chemical LLC Uridine S2029-1g
Uridine (NSC 20256 -Uridine Uridin) is a nucleoside contains a uracil attached to a ribose ring via a -N1-glycosidic bond
Medchemexpress LLC Uridine triphosphate | 00-00-0 | MFCD00274571 | 98.0% | 497.99 g/mol | C9H13Li2(15N)2O15P3 | 5 MG
Uridine triphosphate-15N2 dilithium is a stable isotope-labeled uridine 5′-triphosphate supplied as the dilithium salt for biochemical and analytical research. It functions as a substrate for enzymatic RNA synthesis, a tracer for metabolic studies, and an internal standard for mass spectrometry, and is provided in small research-scale quantities.
- Purity of 98.0%.
- 15N2 isotope label for metabolic tracing and mass spectrometry applications.
- Dilithium salt form for improved solubility and stability in aqueous buffers.
- Suitable as a substrate for RNA synthesis reactions.
- Available in small research sizes such as 1 mg, 5 mg, and 10 mg.