Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

DTT (DL-Dithiothreitol), Biotechnology Grade

Supplier: VWR

Warning
Synonyms: (R*,R*)-1,4-Dimercapto-2,3-butandiol, DTT
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. Typically, a seven fold lower concentration of DTT (100 mM) is needed than is used for 2-mercaptoethanol (5% v/v, 700 mM).

Formula: C₄H₁₀O₂S₂
MW: 154.25 g/mol
Boiling Pt: ? 125 °C (1013 hPa)
Melting Pt: 42 C TO 43 °C
Flash Pt: ≥ 110 °C ()
Storage Temperature: Refrigerator
MDL Number: MFCD00004877
CAS Number: 3483-12-3
EINECS: 222-468-7
https://www.bioexpress.com/stibo/web/std.lang.all/98/19/2299819.jpg
Specification Test Results
Abs.@283nm (0.02M, Water) <= 0.05
DNase none detected
Loss on Drying < 0.5 %
Melting Point 39 °C - 43 °C
Oxidized DTT < 0.5 %
Protease none detected
Purity (-SH Content) > 99.4 %
RNase none detected
Solubility (5%, Water) pass


 

ORDER

Expand All / Collapse All
Size Packaging Application Supplier No. Catalog Number Unit List Price Quantity
5 g Amber Bottle - 0281-5G 0281.5G Each Retrieving Restricted

Temperature sensitive This Item is temperature sensitive and has specific temperature and storage requirements for shipping/delivery. Requires a maximum 2 day delivery.

25 g HDPE Bottle 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 cr 0281-25G 0281.25G Each Retrieving Restricted

Temperature sensitive This Item is temperature sensitive and has specific temperature and storage requirements for shipping/delivery. Requires a maximum 2 day delivery.

restricted You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email info@bioexpress.com or fax 800-574-7892 referencing your BioExpress account number. Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
BioExpress will not lift restrictions for residential shipping addresses.

Expand All / Collapse All
Enter Certificate Details

Select Product:

Enter the Lot number:

Choose from recent batch/lot numbers:

Or
Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected.To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty