EMAIL THIS PAGE TO A FRIEND
16012 Sigma

Brij® L23 solution

~10% in H2O

Synonym: Brij® 35 solution, C12E23, Polyoxyethylene (23) lauryl ether

Purchase

Properties

Related Categories Biochemicals and Reagents, Cell Culture, Cell Lysis and Protein Extraction Reagents, Core Bioreagents, Detergents,
description   non-ionic
InChI Key   IEQAICDLOKRSRL-UHFFFAOYSA-N
concentration   ~10% in H2O
aggregation number   40
impurities   ≤150 μM sulfhydryl oxidizing substances (carbonyls, peroxides)
refractive index   n20/D 1.347
CMC   91 μM
transition temp   cloud point ≥100 °C
solubility   ethanol: soluble
  mineral oil: miscible
  toluene: soluble
  water: soluble
density   1.01 g/mL at 20 °C
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤50 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤500 mg/kg
  Mg: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
HLB   16.9

Description

Packaging

package with 6 x 10 ml ampoules

Application

Brij®L23 solution is a detergent used for measuring the concentration of carbon black in lung tissues. It has also been used for selective and rapid solubilization of microbial membrane aldehyde dehydrogenase.

Biochem/physiol Actions

Brij®L23 also referred to as Brij 35 or Polyoxyethylene (23) lauryl ether is a non-ionic detergent that lowers the non-specific protein adsorption and reduces electroosmotic pumping drastically. This allows the pH to be varied without adversely affecting the flow rate. It also used as a nonionic surfactant that decreases the absorbance of the blank, inhibits turbidity as well as provides linearity.

Legal Information

Brij is a registered trademark of Croda International PLC

Price and Availability


Laboratory Gloves

Ultrafree Centrifugal Filter Units
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
WGK Germany 
2
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?