8-Anilino-1-naphthalenesulphonic acid, dark powder

Supplier: MP Biomedicals
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Synonyms: 8-(Phenylamino)naphthalene-1-sulphonic acid8-Anilinonaphthalene-1-sulphonic acid

ICNA0210563305EA 57.9 GBP
ICNA0210563305 ICNA0210563301 ICNA0210563325 ICNA0210563310
8-Anilino-1-naphthalenesulphonic acid, dark powder
8-Anilino-1-naphthalenesulphonic acid

8-Anilino-1-naphthalene Sulphonic 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.


Soluble in DMF (50 mg/ml). Soluble in 1 N NaOH, methanol (50 mg/ml - clear brownish green solution), chloroform (30 mg/ml in a 1:1 mixture produces a clear olive green solution); slightly water soluble.


Caution: Research Use Only (RUO).

Formula: C₁₆H₁₃NO₃S
MW: 299.35 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003998
CAS Number: 82-76-8

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