90819

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

BioReagent, suitable for fluorescence

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

Propriedades

• linha de produto: BioReagent
• Nível de qualidade: 100
• forma: powder
• adequação da reação: core: ruthenium; reaction type: Photocatalysis; reagent type: catalyst
• fluorescência: λ_ex 458 nm; λ_em 612 nm in 0.1 M Tris pH 7.0
• adequação: suitable for fluorescence
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: −20°C
• cadeia de caracteres 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
• chave InChI: QQMMCXKCYXQNNA-UHFFFAOYSA-N

Descrição

Aplicação

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

Características e benefícios

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.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

Photoinduced intramolecular electron transfer in peptide-bridged molecules

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)