6-p-Toluidino-2-naphthalenesulfonic acid, potassium salt (TNS-K+) (ab275213)
Key features and details
- Fluorescent probe for protein conformational studies and hydrophobicity measurement
- CAS Number: 32752-10-6
- Purity: > 98%
Soluble in DMSO and in water
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
6-p-Toluidino-2-naphthalenesulfonic acid, potassium salt (TNS-K+) -
Description
Fluorescent probe for protein conformational studies and hydrophobicity measurement -
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.
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Purity
> 98% -
CAS Number
32752-10-6 -
Chemical structure
Properties
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Chemical name
6-[(4-Methylphenyl)amino]- 2-naphthalenesulfonic acid, potassium salt
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Molecular weight
351.46 -
Molecular formula
C17H14KNO3S -
PubChem identifier
23666335 -
Storage instructions
Shipped at 4°C. Store at +4°C. Store In the Dark. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO and in water
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Handling
Refer to SDS for further information
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
CC1=CC=C(C=C1)NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)[O-].[K+] -
Source
Synthetic
Images
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Chemical Structure - 6-p-Toluidino-2-naphthalenesulfonic acid, potassium salt (TNS-K+) (ab275213)
Chemical structure of 6-p-Toluidino-2-naphthalenesulfonic acid, potassium salt (TNS-K+), 32752-10-6