Dl Dithiothreitol Suppliers USA
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Product | Description | |
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DL-Dithiothreitol Quick inquiry Where to buy Suppliers range | DL-Dithiothreitol. Uses: Used for research and manufacturing. Group: Cosmetic Ingredients. Alternative Names: threo-1,4-Dimercapto-2,3-butanediol, Clelands reagent, DTT. CAS No. 3483-12-3. Pack Sizes: 1, 5, 10, 25, 100 g in poly bottle. Product ID: CDC10-0048. | |
DL-Dithiothreitol Quick inquiry Where to buy Suppliers range | DL-Dithiothreitol. Group: Biobased Products. Alternative Names: 1,4-Dithiothreitol. Grades: 98%. CAS No. 3483-12-3. Product ID: BBC3483123. Molecular formula: C4H10O2S2. Mole weight: 154.25. IUPAC Name: (2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol. Appearance: White powder. Density: 1.04 g/ml. SMILES: C([C@H]([C@@H](CS)O)O)S. | |
DL-Dithiothreitol (DTT), ?99.0% Quick inquiry Where to buy Suppliers range | DL-Dithiothreitol (DTT), ?99.0%. Group: Biological Buffers. CAS No. 27565-41-9. Pack Sizes: 1gm. ID EBT538. | |
DL-Dithiothreitol (DTT), ?99.0% Quick inquiry Where to buy Suppliers range | DL-Dithiothreitol (DTT), ?99.0%. Group: Biological Buffers. CAS No. 27565-41-9. Pack Sizes: 50gm. ID EBT538. | |
1,4-Dithio-DL-threitol Quick inquiry Where to buy Suppliers range | Reagent for the quantitative reduction of disulfide group. Prevents the oxidation of cholecystokinin during its extraction from brain and duodenal tissues. Cleavage of disulfide bonds in proteins. Uses: Used as a reagent in biochemistry to prevent oxidation of thiol groups and to reduce disulfides to dithiols; has been used as a radioprotectant; dithiothreitol (dtt) is the common name for a small-molecule redox reagent known as cleland's reagent. Synonyms: DL-1,4-Dithiothreitol; DTT; Cleland's reagent; threo-1,4-Dimercapto-2,3-butanediol; Dithiothreitol; dl-Dithiothreitol; 1,4-Dithiothreitol; D-Dtt; 1,4-Dithio-dl-threitol; DL-Dithiothreitol; threo-1,4-Dimercapto-2,3-butanediol. Grades: ≥ 99 % (Assay by titration). CAS No. 3483-12-3. Molecular formula: C4H10O2S2. Mole weight: 154.25. | |
Dithiothreitol (DTT) Quick inquiry Where to buy Suppliers range | Dithiothreitol (DTT) is the common name for a small-molecule redox reagent known as Cleland's reagent. DTT's oxidized form is a disulfide-bonded 6-membered ring. Its name derives from the four-carbon sugar, threose. DTT has an epimeric ('sister') compound, dithioerythritol (DTE).DTT is an unusually strong reducing agent, owing to its high conformational propensity to form a six-membered ring with an internal disulfide bond. It has a redox potential of -0.33 V at pH 7. The reduction of a typical disulfide bond proceeds by two sequential thiol-disulfide exchange reactions and is illustrated below. The intermediate mixed-disulfide state is unstable (i.e., poorly populated) because the second thiol of DTT has a high propensity to close the ring, forming oxidized DTT and leaving behind a reduced disulfide bond. The reducing power of DTT is limited to pH values above ~7, since only the negatively charged thiolate form -S- is reactive (the protonated thiol form -SH is not); the pKa of thiol groups is typically ~8.3.Applications:A common use of DTT is as a reducing or "deprotecting" agent for thiolated DNA. The terminal sulfur atoms of thiolated DNA have a tendency to form dimers in solution, especially in the presence of oxygen. Dimerization greatly lowers the efficiency of subsequent coupling reactions such as DNA immobilization on gold in biosensors. Typically DTT is mixed with a DNA solution and allowed to react, and then is removed by filtration (for the solid catalyst) or by chromatography (for the liquid form). The DTT removal procedure is often called "desalting."DTT is frequently used to reduce the disulfide bonds of proteins and, more generally, T... Group: Biochemicals. Alternative Names: Cleland's reagent;; (2R,3R)-rel-1,4-Dimercapto-2,3-butanediol; (±)-1,4-Dimercapto-2,3-butanediol; (±)-Dithiothreitol; 1,4-Dithio-DL-threitol; 1,4-Dithiothreitol; DL-1,4-Dimercapto-2,3-dihydroxybutane; DL-1,4-Dithiothreitol; DL-Dithiothreitol; Sputolysin; WR 34678; threo-1,4-Dimercapto-2,3-butanediol; threo-2,3-Dihydroxy-1,4-butanedithiol; threo-2,3-Dihydroxy-1,4-dithiolbutane. Grades: Molecular Biology Grade. CAS No. 3483-12-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C4H10O2S2, Molecular Weight: 154.24. US Biological Life Sciences. | Worldwide |