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About This Item
Nom du produit
DL-Dithiothréitol, Molecular Biology, ≥98% (HPLC), ≥99% (titration)
InChI key
VHJLVAABSRFDPM-QWWZWVQMSA-N
InChI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1
SMILES string
O[C@H](CS)[C@H](O)CS
grade
Molecular Biology
assay
≥98% (HPLC)
≥99% (titration)
form
powder
reaction suitability
reagent type: reductant
mp
41-44 °C (lit.)
solubility
H2O: 50 mg/mL
cation traces
heavy metals (as Pb): ≤5 ppm
suitability
suitable for molecular biology
foreign activity
DNase, RNase, protease, none detected
storage temp.
2-8°C
Quality Level
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Application
Il a été utilisé :
- dans l'extraction de protéines dans une analyse de western blotting.
- pour préparer un tampon de lyse pour des échantillons destinés à une analyse par spectroscopie de masse quantitative.
- comme constituant d'un tampon kinase pour un essai immuno-enzymatique (ELISA).
Biochem/physiol Actions
Features and Benefits
- Produit pouvant être utilisé en biologie moléculaire.
- Exempt de RNases, DNases, exonucléases et protéases.
- Grande pureté (≥ 98 % par HPLC).
- Absence de métaux lourds ≤ 5 ppm.
General description
Other Notes
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What is the shelf life of Product D9779, DL-Dithiothreitol?
The recommended retest period for D9779 is 4 years. This information can be found on the Specification Sheet. The actual retest date for a given lot can be found on the Certificate of Analysis for that lot.
What is the solubility of Product D9779, DL-Dithiothreitol?
This product is soluble in water (50 mg/mL), yielding a clear, colorless solution. DTT is also soluble in ethanol, acetone, ethyl acetate, chloroform and ether. This information may be found on the product information sheet for a related DTT product (Product No. D0632).
What is the solution stability of Product D9779, DL-Dithiothreitol (DTT)?
We generally recommend preparing DTT solutions fresh daily. A table showing the half life of DTT in solution under various conditions can be found on the product information sheet for a related DTT product (Product No. D0632).
What is the meaning of Molecular Biology Grade in the description of Product D9779, DL-Dithiothreitol?
Molecular Biology grade products are tested for DNase, RNase, and protease to make certain that they contain minimal levels of these contaminants.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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