CAS 3483-12-3 Reagent Grade Chemicals DL-Dithiothreitol Strong Reducibility

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Reagent Grade Chemicals - 5
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: 25KG/bag or as required
Delivery Time: Within 7 days
Payment Terms: L/C, T/T
Supply Ability: 200-300 MTS/month
Detail Information
Name: DTT Form: Powder
Color: White Package: As Your Requirement
Advantage: Manufacturer Directly Supply Purity: 99%
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Product Description

DTT CAS 3483-12-3 DL-Dithiothreitol Reagent Grade Chemicals




Dithiothreitol is a common reducing agent, also called DTT, which has a strong reducibility. Its reducibility is largely due to the conformational stability of the six membered ring (containing disulfide bond) in its oxidation state. The reduction force is affected by pH value, and can only play a reduction role when pH value is greater than 7. This is because only the deprotonized thiol anion (- S -) has the reaction activity, while mercaptan (- SH) has no activity, while mercaptol PKA is generally ~ 8.3.




Item Specification
Chloride[cl] 0.020% max.
Ammonium [NH4] 0.02% max.
Sulfate[SO4] 0.020% max.
Iron[Fe] 10ppm max.
Heavy metals [Pb] 10ppm max
Arsenic[As2O3] 1ppm max
Loss on drying 0.20% max.
Residue on ignition[sulfated] 0.10% max.
Assay 99.0% min



DTT can effectively reduce protein disulfide bond in sample buffer; DTT can also be used to reduce crosslinker n, N '- bis (Bing Xixian) cysteamine two sulfur bond bridge is used to decompose the polyacrylamide gel matrix; in protein sequence analysis, it is used to remove two sulphide connections; used for investigating the increased and dynamic reduction reaction; and prevents the oxidation reaction occurring when extracting cholecystil peptides from brain and duodenum tissue.


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