Thiolactams
Medchemexpress LLC Uridine, 2-thio- | 20235-78-3 | MFCD03788697 | 99.7% | 260.27 g/mol | C9H12N2O5S | 50 MG
2-Thiouridine is a thiolated uridine nucleoside used in biochemical and nucleic acid research. The compound contains a sulfur substituent at the 2-position of the nucleobase and is provided as a high-purity solid or as pre-formulated DMSO solutions for assay-ready use.
- High purity suitable for research use.
- Molecular weight 260.27 g/mol; formula C9H12N2O5S.
- Available in solid quantities from 50 mg up to 50 g.
- Offered as 10 mM DMSO solutions for convenience.
- Commonly used in RNA modification studies and enzymology.
- Supplied with a certificate of analysis documenting batch purity.
Selleck Chemical LLC 4-Thiouridine-E1292-5MG
4-thiouridine (4-Thio-UTP) a thiouridine and a nucleoside analogue has a role as an affinity label and an antimetabolite
Medchemexpress LLC 4-Thiouridine | 13957-31-8 | 99.98% | 260.27 | 50 MG
4-Thiouridine is a ribonucleoside analog that is widely used in RNA analysis and (m)RNA labeling. It works by inhibiting rRNA synthesis, which in turn leads to a nucleolar stress response.
- Ribonucleoside analog
- Widely used in RNA analysis
- Used for (m)RNA labeling
- Inhibits rRNA synthesis
- Causes a nucleolar stress response
Apexbio Technology LLC 4-Thiouridine(Synonyms: 4-Thio-uridine, 4SU, s4U, 4-thiouracil riboside, 4-thio-ribouridine), 25mg, CAS: 13957-31-8.
4-Thiouridine (CAS 13957-31-8) is a thiol-substituted ribonucleoside analog commonly utilized in RNA research for photoactivatable labeling and RNA cross-linking experiments Structurally 4-thiouridine differs from natural uridine solely by the substitution of a sulfur atom at the 4-position of the nucleotide base Due to this close structural similarity it integrates into RNA sequences with minimal disruption preserving typical base-pairing properties and RNA functionality Upon UV irradiation the incorporated thiol group induces covalent short-range RNA RNA cross-links facilitating detailed analysis of RNA interactions turnover rates and dynamics within cellular contexts
Medchemexpress LLC 4-Thiouracil | 591-28-6 | 99.98% | 128.15 | 25 G
4-Thiouracil is a thionucleobase with cytostatic properties. It can be used as biological photoprobes to detect RNA structures and nucleic acid-nucleic acid contacts. It also acts as a strong ultraviolet A (UVA) photosensitizer, providing a source of the reactive oxygen species of O2. It is promising for research in photocrosslinking, photodamage, and photodynamic therapy.
- Can be used as biological photoprobes to detect RNA structures and nucleic acid-nucleic acid contacts.
- Acts as a strong ultraviolet A (UVA) photosensitizer, providing a source of reactive oxygen species (O2).
- Promising for research in photocrosslinking, photodamage, and photodynamic therapy.
Cayman Chemical 2-ThIouracIl 250g
An antithyroid agent and a melanoma seeker; reduces sodium iodide-induced increases in thyroid weight in a mouse model of goiter at 2.5 mg/animal per day; preferentially accumulates into tumor cell melanin in a mouse model of melanoma; inhibits nNOS (Ki = 20 µM)