DL-Dithiothreitol solution(DTT) - UltraBio™,Suitable for molecular biology,~1 M in H2O , CAS No.3483-12-3

CAS: 3483-12-3 Cat. No.: D755755 Formula: C₄H₁₀O₂S₂ Molecular Weight: 154.25 Beilstein Registry Number: 1719760 EC Number: 222-468-7

GRADE & PURITY UltraBio™, Suitable for molecular biology, ~1 M in H2O

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Dithiothreitol (DTT), a thiol group protectant, is an excellent reagent for preventing the oxidation of SH groups in proteins. DTT solution is a potent and versatile disulfide-reducing agent. It reduces a disulfide bond by forming a six-membrane ring and initiating a thiol-disulfide interchange.

Application:

DL-dithiothreitol solution has been used:

• in the treatment of intestinal explants
• in homogenate preparation of gill cells for enzymatic assays
• in protein electrophoresis for western blotting
• in transglutaminase activity
• in sample buffer for SDS-PAGE
• in Western Blot, as a lysis buffer component for single-nucleus RNA-sequencing
• as a component of protein extraction buffer for cell lysis

Specifications

Specifications & Purity

UltraBio™,Suitable for molecular biology,~1 M in H2O

Biochemical and Physiological Mechanisms

DL-dithiothreitol (DTT) is used in a chemical debonding technique, that helps to remove bacteria from biofilms. It can change the structural stability of the GABA(B) (gamma-aminobutyric acid) receptor by disabling the disulfide bonds between four cysteine

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Suitable for molecular biology, UltraBio™

Names and Identifiers

Pubchem Sid

528764156

PH

2.7-5.0

Canonical Smiles

O[C@H](CS)[C@H](O)CS

IUPAC Name

(2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol

InChIKey

VHJLVAABSRFDPM-QWWZWVQMSA-N

INCHI

1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1

Isomeric SMILES

C([C@H]([C@@H](CS)O)O)S

WGK Germany

3

RTECS

EK1610000

Alternate CAS

27565-41-9

Molecular Weight

154.25

Beilstein

1719760

Reaxy-Rn

9483598

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9483598&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Alcohols and polyols
        • Level5 Polyols
          • Level6 1,2-diols

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Alcohols and polyols
• Intermediate Tree Nodes: Polyols
• Direct Parent: 1,2-diols
• Alternative Parents: Secondary alcohols Alkylthiols Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Secondary alcohol - 1,2-diol - Alkylthiol - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as 1,2-diols. These are polyols containing an alcohol group at two adjacent positions.
• External Descriptors: 1,4-dithiothreitol

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: air sensitive
• Flash Point(°F): 235.4 °F
• Flash Point(°C): 113 °C
• Boil Point(°C): 125～130°C
• Melt Point(°C): 42-43°C
• Molecular Weight: 154.300 g/mol
• XLogP3: -0.400
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 154.012 Da
• Monoisotopic Mass: 154.012 Da
• Topological Polar Surface Area: 42.500 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 52.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 2
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1