90819

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

BioReagent, suitable for fluorescence

• Synonyme(s) : Ru(bpy)2(phen-5-NH₂)(PF₆)₂
• Formule empirique (notation de Hill): C₃₂H₂₅N₇Ru · 2 PF₆
• Numéro CAS: 84537-86-0
• Poids moléculaire : 898.59
• Numéro MDL: MFCD20921517
• Code UNSPSC : 12171500
• ID de substance PubChem : 57653411
• Nomenclature NACRES : NA.21

Propriétés

• Gamme de produits: BioReagent
• Niveau de qualité: 100
• Forme: powder
• Pertinence de la réaction: core: ruthenium; reagent type: catalyst
• Capacité de réaction: reaction type: Photocatalysis
• Fluorescence: λ_ex 458 nm; λ_em 612 nm in 0.1 M Tris pH 7.0
• Adéquation: suitable for fluorescence
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: −20°C
• Chaîne 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
• Clé InChI: QQMMCXKCYXQNNA-UHFFFAOYSA-N

Description

Application

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

Caractéristiques et avantages

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.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

Photoinduced intramolecular electron transfer in peptide-bridged molecules

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)