90819

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

BioReagent, suitable for fluorescence

• Sinonimo/i: Ru(bpy)2(phen-5-NH₂)(PF₆)₂
• Formula empirica (notazione di Hill): C₃₂H₂₅N₇Ru · 2 PF₆
• Numero CAS: 84537-86-0
• Peso molecolare: 898.59
• Numero MDL: MFCD20921517
• Codice UNSPSC: 12171500
• ID PubChem: 57653411
• NACRES: NA.21

Proprietà

• Nome Commerciale: BioReagent
• Forma fisica: powder
• Impiego in reazioni chimiche: core: ruthenium; reaction type: Photocatalysis; reagent type: catalyst
• Fluorescenza: λ_ex 458 nm; λ_em 612 nm in 0.1 M Tris pH 7.0
• Compatibilità: suitable for fluorescence
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: −20°C
• Stringa SMILE: [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; QQMMCXKCYXQNNA-UHFFFAOYSA-N

Descrizione

Applicazioni

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

Caratteristiche e vantaggi

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.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

Photoinduced intramolecular electron transfer in peptide-bridged molecules

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)