8-Anilino-1-naphthalene Sulfonic Acid is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins.
ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.
It is a hydrophobic fluorescent probe for undenatured proteins on polyacrylamide gels.
Molecular Weight: 299.344 g/mol
Key Applications: Useful fluorescent probe for proteins on polyacrylamide gels