Quinaldine Red

Quinaldine Red Structure
Quinaldine Red structure
Common Name Quinaldine Red
CAS Number 117-92-0 Molecular Weight 430.32500
Density N/A Boiling Point N/A
Molecular Formula C21H23IN2 Melting Point 240 °C
MSDS USA Flash Point N/A

A simple and rapid fluorometric determination method of alpha 1-acid glycoprotein in serum using quinaldine red.

Pharm. Res. 11(4) , 566-70, (1994)

We examined different fluorescent probes suitable for fluorometric determination of alpha 1-acid glycoprotein (AGP) in serum. Quinaldine red (QR) was shown to bind strongly and selectively to AGP. Taking advantage of the enhanced fluorescence of QR in the pre...

Miniaturization of absorbance assays using the fluorescent properties of white microplates.

Anal. Biochem. 342(2) , 254-9, (2005)

Miniaturization of high-throughput screening (HTS) assays has several obvious advantages, including increased throughput and lower cost by reduction in reagent consumption. Although absorbance assays are widely used in research laboratories, their application...

Fluorescent probing of the ligand-binding ability of blood plasma in the acute-phase response.

Clin. Exp. Med. 2(3) , 147-55, (2002)

The acute-phase response alters the composition of carrier proteins in plasma, which may affect the blood deposition and transport of biomediators and drugs. The effect of the acute-phase response on the ligand binding ability of plasma was studied in leukemi...

Evaluation of quinaldine red as a fluorescent probe for studies of drug-alpha 1-acid glycoprotein interaction.

Biol. Pharm. Bull. 16(9) , 926-9, (1993)

We attempted to develop a fluorescent probe superior to conventional ones (8-anilino-1-naphthalenesulfonate and auramine O) for use in the study of drug-binding sites on alpha 1-acid glycoprotein (AGP). It was found that quinaldine red (QR) strongly bound to ...