10789704001

Sigma-Aldrich

Triton X-100

non-ionic, viscous liquid

Synonym(s):
Triton X-100, t-Octylphenoxypolyethoxyethanol, Polyethylene glycol tert-octylphenyl ether
Linear Formula:
t-Oct-C6H4-(OCH2CH2)xOH, x= 9-10
CAS Number:
Beilstein/REAXYS Number:
2315025
MDL number:
PubChem Substance ID:

form

viscous liquid

mol wt

micellar avg mol wt 80,000
average mol wt 625

packaging

pkg of 100 mL

manufacturer/tradename

Roche

storage condition

protect from light

aggregation number

100-155

application(s)

electron microscopy: suitable
immunofluorescence: suitable

CMC

0.2-0.9 mM (20-25°C)

transition temp

cloud point 65 °C
pour point ~7 °C

HLB

13.5

shipped in

wet ice

SMILES string

CC(C)(C)CC(C)(C)c1ccc(OCCOCCOCCOCCOCCOCCOCCO)cc1

InChI

1S/C28H50O8/c1-27(2,3)24-28(4,5)25-6-8-26(9-7-25)36-23-22-35-21-20-34-19-18-33-17-16-32-15-14-31-13-12-30-11-10-29/h6-9,29H,10-24H2,1-5H3

InChI key

HNLXNOZHXNSSPN-UHFFFAOYSA-N

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General description

Octophenolpoly(ethyleneglycolether)n
Especially used for purification in membrane research
Triton X-100 is a water soluble, non-ionic surfactant. It exhibits a strong hydrogen bonding with water molecule in temperature dependent manner. It has a wide application area such as in isolation and solubilization of protein, DNA extraction and emulsification.

Application

  • Triton X-100 is one of the most commonly used non-ionic detergents for solubilizing membrane during isolation of membrane-protein complexes
  • Used for native gel electrophoresis
It has been used in several types of buffer solution such as Embryo wash solution, RIPA buffer, NSucrose buffer, and Nuclear extraction buffer (NEB).

Biochem/physiol Actions

Widely used non-ionic surfactant for recovery of membrane components under mild non-denaturing conditions.

Preparation Note

Activator: The enzyme has its maximal activity in presence of SH-reagents
Working concentration: 1 to 5 mM

Storage and Stability

Store at 2 to 8 °C. (Keep under N2!)

Other Notes

For life science research only. Not for use in diagnostic procedures.

Legal Information

Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow

Signal Word

Danger

Hazard Statements

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

483.8 °F

Flash Point(C)

251 °C

Certificate of Analysis

Certificate of Origin

V Patel et al.
Journal of colloid and interface science, 441, 106-112 (2014-12-17)
Aqueous solution behaviour of a nonionic surfactant Triton X-100 is investigated in the presence of two bile salts namely sodium deoxycholate (NaDC) and sodium cholate (NaC) at different pH, temperatures and in the presence of sodium chloride and the resultant...
Artyom A Alekseyenko et al.
Current protocols in molecular biology, 109, 21-21 (2015-01-07)
In order to understand how chromatin complexes function in the nucleus, it is important to obtain a comprehensive picture of their protein, DNA, and RNA components, as well as their mutual interactions. This unit presents a chromatin cross-linking approach (BioTAP-XL)...

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