Nucleic Acid Synthesis
Medchemexpress LLC Nucleoside-Analog-2 | 876708-01-9 | ≥95.0% | C9H11N5O6 | 1 ML
Nucleoside-Analog-2 is a 4'-Azidocytidine analogue effective against Hepatitis C virus (HCV) replication. It functions as a click chemistry reagent containing an Azide group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Alkyne groups and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups. This product is intended for research use only.
- 4'-Azidocytidine analogue
- Active against Hepatitis C virus (HCV) replication
- Click chemistry reagent
- Contains an Azide group
- Can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc)
- Can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
Medchemexpress LLC 2′-O-Methyluridine-d3 | 2140-76-3 | 99.2% | 261.25 | 5 MG
2′-O-Methyluridine-d3 is a deuterium-labeled version of 2′-O-Methyluridine. The unlabeled compound is a modified nucleoside found in *T. thermophile* tRNA. It can be incorporated into siRNA to target the gene encoding apolipoprotein B, which leads to a decrease in ApoB protein levels in HepG2 cells and prevents IFN-α production in isolated human PBMCs. Decreased levels of 2'-O-Methyluridine in serum have been observed in patients with breast cancer.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution can affect the pharmacokinetic and metabolic profiles of drugs.
- Stable heavy isotope of hydrogen.
Medchemexpress LLC Remdesivir-d5 | 00-00-0 | MFCD31657351 | 99.9% | 607.61 g·mol⁻¹ | C27H30D5N6O8P | 5 MG
Remdesivir-d5 is a deuterium-labeled analogue of remdesivir supplied as a stable isotope standard for research and analytical applications, including quantitative mass spectrometry and antiviral studies.
- Deuterium-labeled (d5) stable isotope standard for analytical assays.
- High purity (99.9%) suitable for quantitative analysis.
- Molecular weight ~607.61 g·mol⁻¹ and formula C27H30D5N6O8P.
- Supplied as a 5 mg pack for laboratory use.
- Intended for research use only; not for human therapeutic use.
STEMCELL Technologies Uridine, Size: 10 g
Uridine is one of the five nucleosides used for RNA synthesis and as a building block for other biomolecules (Tsukimoto). Uridine 5’-diphosphate and uridine 5’-triphosphate are signaling molecules that activate the purinergic receptors (Tsukimoto). Uridine is also used as a medium supplement for culturing primary hippocampal neuron cells (François-Moutal et al.).CANCER RESEARCH· Uridine has been used to reduce 5-fluorouracil toxicity, without affecting its antitumor activity (Pizzorno et al.).
Medchemexpress LLC 5-methylcytidine | 2140-61-6 | MFCD00006548 | 99.9% | 257.24 g·mol-1 | C10H15N3O5 | 5 MG
5-Methylcytidine is a modified pyrimidine nucleoside supplied as a solid research reagent and analytical standard for studies of nucleic acid modification and epigenetics. Its reported high purity makes it suitable for method development, calibration, and biochemical assays.
- High purity (≈99.9%).
- Solid powder form suitable for storage.
- Applicable as an analytical standard for nucleoside quantification.
- Useful in studies of nucleic acid modification and epigenetics.
- Compatible with typical biochemical assay workflows.
Medchemexpress LLC Pseudouridine | 1445-07-4 | MFCD00038458 | 99.98% | 244.20 g/mol | C9H12N2O6 | 5 MG
Pseudouridine is an analytical reference standard of the nucleoside pseudouridine, intended for research and analytical applications. It stabilizes regional structures in rRNA and tRNA and is used as a reference material for qualitative and quantitative analyses.
- Analytical reference standard for method development and calibration.
- High purity for accurate quantitative results.
- Suitable for HPLC, GC, and MS analysis.
- Commonly supplied in small milligram quantities for laboratory use.
- Molecular formula C9H12N2O6; molecular weight 244.20 g/mol.
- CAS number 1445-07-4.
American Radiolabeled Chemicals Inc GTP A-33P 1LC
Guanosine 5'-a-33P triphosphate tetra (triethylammonium) salt 1mCi in 50mM tricine (pH 7.6), 10 mCi/ml, S.A. 3000 Ci/mmol, M.W. 525.18, Shipped w/o dry ice, store at 4deg.C
Apexbio Technology LLC Phos binding reagent (Phosbind) Biotin, 10mg. Cas: MFCD: NA. Detection of phosphorylated proteins
An equivalent to Phos-tag Biotin. Detection of phosphorylated proteins Other sizes are available. Please inqury us for quote.
Medchemexpress LLC HY-77651 5mg Medchemexpress, Nucleoside-Analog-1 CAS:876707-99-2 Purity:>98%
Medchemexpress, HY-77651 5mg Nucleoside-Analog-1 CAS:876707-99-2 Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC 5-fluorocytidine | 2341-22-2 | MFCD00210953 | >98.0% | 261.21 g/mol | C9H12FN3O5 | 1 ML
5-fluorocytidine is a fluorinated cytidine nucleoside analogue that interferes with ribosomal RNA processing by inhibiting maturation of the 45S rRNA precursor. It is used as a biochemical tool in cellular and molecular biology research and is available in solid form or as a ready-to-use solution for laboratory assays.
- Inhibits maturation of the 45S ribosomal RNA precursor.
- Available as a 10 mM solution in DMSO for ready-to-use assays.
- High purity (>98% by HPLC) suitable for research applications.
- Molecular weight 261.21 g/mol and formula C9H12FN3O5 for easy identification.
- Soluble in DMSO, enabling straightforward formulation for in vitro studies.
Medchemexpress LLC 3′-O-methylcytidine | 20594-00-7 | MFCD00057449 | 98.0% | 257.24 g/mol | C10H15N3O5 | 100 MG
3′-O-methylcytidine is a cytidine analog nucleoside used as a research reagent in studies of nucleoside metabolism, RNA modification, and epigenetic regulation. Supplied as a solid and intended for use as a reference standard or biochemical probe in in vitro assays. Store protected from light at recommended temperatures and follow the safety data sheet for handling instructions.
- High purity suitable for analytical and biochemical assays (98.0%).
- Provided as a solid for easy weighing and storage.
- Commonly used as a reference standard in nucleoside research.
- Stable when stored protected from light at recommended temperatures.
- Available in 100 MG quantities for small-scale experiments.
Medchemexpress LLC 3'-O-methylcytidine | 20594-00-7 | 98.0% | 257.24 g/mol | C10H15N3O5 | 1 ML
3'-O-Methylcytidine is a cytidine nucleoside analog supplied for research use. It is offered both as a solid and as pre-made stock solutions for biochemical and nucleic acid studies, and is characterized by defined molecular properties and recommended storage conditions.
- Molecular formula C10H15N3O5 and molecular weight 257.24 g/mol.
- Purity: 98.0% as reported by the manufacturer.
- Soluble in DMSO at ≥100 mg/mL (≈388.7 mM), suitable for stock solution preparation.
- Available in small solid quantities and common stock concentrations for immediate use.
- Store solid protected from light at 4°C; in solvent store at -80°C (up to 6 months) or -20°C (up to 1 month).
- Intended for research use only; follow appropriate safety and handling procedures.
Sigma Aldrich Fine Chemicals Biosciences Fialuridine >=98% (HPLC) | 69123-98-4 | MFCD00866922 | 25MG
Fialuridine >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 372.09 | 69123-98-4 | MFCD00866922 | 25MG