90819

Bis(2,2′-bipyridine)-(5-aminophenanthroline)ruthenium bis(hexafluorophosphate)

BioReagent, suitable for fluorescence

• Sinónimos: Ru(bpy)2(phen-5-NH₂)(PF₆)₂
• Fórmula empírica (notación de Hill): C₃₂H₂₅N₇Ru · 2 PF₆
• Número de CAS: 84537-86-0
• Peso molecular: 898.59
• Número MDL: MFCD20921517
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 57653411
• NACRES: NA.21

Propiedades

• Línea del producto: BioReagent
• Nivel de calidad: 100
• Formulario: powder
• idoneidad de la reacción: core: ruthenium; reaction type: Photocatalysis; reagent type: catalyst
• fluorescencia: λ_ex 458 nm; λ_em 612 nm in 0.1 M Tris pH 7.0
• idoneidad: suitable for fluorescence
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: −20°C
• cadena SMILES: [Ru++].F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.c1ccc(nc1)-c2ccccn2.c3ccc(nc3)-c4ccccn4.Nc5cc6cccnc6c7ncccc57
• InChI: 1S/C12H9N3.2C10H8N2.2F6P.Ru/c13-10-7-8-3-1-5-14-11(8)12-9(10)4-2-6-15-12;2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;2*1-7(2,3,4,5)6;/h1-7H,13H2;2*1-8H;;;/q;;;2*-1;+2
• Clave InChI: QQMMCXKCYXQNNA-UHFFFAOYSA-N

Descripción

Aplicación

Used for photoinduced intramolecular electron transfer in peptide-bridged molecules.

Características y beneficios

Sigma-Aldrich offers a series of reactive dyes based on ruthenium complexes for use in fluorescence polarization assays and fluorescence lifetime imaging applications. They have been designed specifically to have long fluorescence lifetimes. These dyes were first synthesized in the labs of Dr. Joseph Lakowicz at the Center for Fluorescence Microscopy. These laser-excitable metal ligand complexes have fluorescence lifetimes near 500 nanoseconds.
These dyes can be used to label amines on biomolecules under mild conditions. Advantages of these dyes as protein labels include high photostability, good water solubility, a lack of dye-dye interactions and large Stokes′ shifts.
In addition, the fluorescence signal of long-lived fluorophores can be gated to eliminate the emission from short-lifetime fluorophores and autofluorescence from cells and biomolecules to further improve sensitivity.

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Otras notas

Photoinduced intramolecular electron transfer in peptide-bridged molecules

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)