Basic Information
CAS 3483-12-3 DL-Dithiothreitol (DTT)
| DL-Dithiothreitol Chemical Properties |
| Melting point | 41-44 °C(lit.) |
| alpha | -0.2~+0.2°(20ºC/D)(c=5,H2O) |
| Boiling point | 125 °C |
| density | 1.04 g/mL at 20 °C |
| vapor density | 5.3 (vs air) |
| refractive index | 1.5200 (estimate) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL, clear, colorless |
| pka | pK1:8.9 (25°C) |
| form | Powder |
| color | White |
| Odor | Unpleasant Odor |
| PH | 4.0-6.0 (20-25ºC, 0.1m in H2O) |
| PH Range | 4 - 6 at 15,4 g/l at 25 °C |
| Water Solubility | freely soluble |
| λmax | λ: 260 nm Amax: 0.400 λ: 280 nm Amax: 0.100 |
| Sensitive | Air Sensitive |
| Merck | 14,3376 |
| BRN | 1719757 |
| Stability: | Stability Stable, but heat sensitive. Incompatible with strong oxidizing agents. Keep frozen at -20 to -10 C. |
Products Description
DL-Dithiothreitol (DTT) is a small molecule organic reducing agent that can break the disulfide bonds between protein molecules or within protein molecules.DTT is susceptible to air oxidation and has poor stability. The low temperature storage of dry powder is beneficial to prolong its service life.DTT is also very unstable when dissolved, and the use of fresh DTT solution is recommended for sensitive experiments.
Dithiothreitol Dtt Powder Uses
1.Molecular biology
2.Quantitative reduction of disulfides; DTT can effectively reduce protein disulfide bonds in the sample buffer before SDS-PAGE; DTT can also be used to reduce the disulfide bonds of the cross-linking agent N,N′-bis(acryloyl)cystamine Bridge to decompose polyacrylamide gel matrix; in protein sequence analysis, to remove disulfide linkages; to investigate increased and dynamic reduction reactions; to prevent the extraction of cholecystokinin from brain and duodenal tissue When the oxidation reaction occurs.
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and after the samples are approved, we will start mass production. We will do 100% inspection during the production process and then do sampling before packing.
2. How can I confirm the quality of the products before placing an order?
You can get free samples of some products, you just need to pay the shipping cost or arrange courier to pick up the samples from us. You can send us the product specifications and requirements and we will produce the products according to your requirements.
3. What is your MOQ?
Our MOQ is 1 kg. Usually we accept smaller quantities, such as 100 grams, on condition that the sample fee is 100%.
4. Do you provide product reports?
Yes, we do. We will provide you with product analysis report before shipment.
5. Is there any discount?
There are different discounts for different quantities.
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