You can email us at, or call us on 01202 539791.Email: Phone: 01202 539791.


DL-Dithiothreitol (DTT)

DL-Dithiothreitol is the common name for a small-molecule redox reagent also known as Cleland’s reagent. An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol.

Product Details

Category Biochemicals & Diagnostics
Price Enquire
CAS Number 3483-12-3
Molecular Weight 154.25
Purity 98.0%
Appearance White crystalline powder
Availability Enquire
Storage Conditions +4°C
MSDS Data Sheet Click to download
MDL Number MFCD00004877
Harmonised Tariff 2930909899

Product Enquiry

Send us your enquiry for DL-Dithiothreitol (DTT). We offer custom pack sizes at special prices. We aim to respond to your enquiry within 24 hours.

We value your input so if you have suggestions regarding new applications for DL-Dithiothreitol (DTT) email us and we will include your contribution on the website.

Enquire about product

Back to Top