Abcam, ab275213, 6-p-Toluidino-2-naphthalenesulfonic acid, potassium salt (TNS-K+)

Size: 100mg
MW 351.5 Da, Purity >98%. Fluorescent probe for measuring protein conformational changes and quantitative measurement of protein hydrophobicity processes that modify the exposure of the probe to water. Essentially nonfluorescent in water. Fluorescent when bound to membranes (q.y. ~0.27) or hydrophobic domains of proteins (q.y. ~0.72). Fluorescence enhanced by cyclodextrins. Can be used to provide a sensitive method for separating and analyzing cyclodextrins by capillary electrophoresis.
Key facts
CAS number:32752-10-6,
Purity:>98%,
Form:SolidSee storage information,
Molecular weight:351.5 Da,
Molecular formula:C17H14KNO3S,
PubChem:23666335,
Nature:Synthetic,
Solubility:Soluble in DMSOSoluble in water,
Biochemical name:Potassium 6-(p-toluidino)naphthalene-2-sulphonate,
Biological description:Fluorescent probe for measuring protein conformational changes and quantitative measurement of protein hydrophobicity processes that modify the exposure of the probe to water. Essentially nonfluorescent in water. Fluorescent when bound to membranes (q.y. ~0.27) or hydrophobic domains of proteins (q.y. ~0.72). Fluorescence enhanced by cyclodextrins. Can be used to provide a sensitive method for separating and analyzing cyclodextrins by capillary electrophoresis.,
Canonical smiles:CC1=CC=C(C=C1)NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)[O-].[K+],
InChi:InChI=1S/C17H15NO3S.K/c1-12-2-6-15(7-3-12)18-16-8-4-14-11-17(22(19,20)21)9-5-13(14)10-16;/h2-11,18H,1H3,(H,19,20,21);/q;+1/p-1,
InChiKey:GVDCHDBOXJUSDZ-UHFFFAOYSA-M,
IUPAC Name:potassium;6-(4-methylanilino)naphthalene-2-sulfonate,
Excitation/Emission:Ex: 318nm, Em: 443nm

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Store in the dark, Store under desiccating conditions