Lissamine rhodamine B

Lissamine rhodamine B is a red-fluorescent dye, it is a derivative of rhodamine. Lissamine rhodamine B can be used as a fluorescent probe to develop competitive aptamer fluorescence anisotropy/polarization (FA/FP) assays[1][2].

Product Specifications

CAS Number

[2609-88-3]

UNSPSC

12171500

Hazard Statement

H302, H315, H319, H335, H373

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/lissamine-rhodamine-b.html

Purity

98.00

Solubility

H2O : 5 mg/mL (ultrasonic; warming; heat to 60°C)

Smiles

O=S(C1=CC=C(C2=C3C=CC(N(CC)CC)=CC3=[O+]C4=C2C=CC(N(CC)CC)=C4)C(S(=O)([O-])=O)=C1)(O)=O

Molecular Formula

C27H30N2O7S2

Molecular Weight

558.67

Precautions

H302, H315, H319, H335, H373

References & Citations

[1]Li Y, et al. Fluorescence Anisotropy-Based Signal-Off and Signal-On Aptamer Assays Using Lissamine Rhodamine B as a Label for Ochratoxin A. J Agric Food Chem. 2020 Apr 8;68 (14) :4277-4283.|[2]Li X, et al. The Synthesis and Evaluations of the (6 8) Ga-Lissamine Rhodamine B (LRB) as a New Radiotracer for Imaging Tumors by Positron Emission Tomography. Biomed Res Int. 2016;2016:8549635.