Sulfo-Cyanine5.5 NHS ester - ≥95% , CAS No.2419286-92-1

CAS: 2419286-92-1 Cat. No.: S276331 Fórmula: C₄₄H₄₂N₃K₃O₁₆S₄ Peso molecular: 1114.37

GRADE & PURITY ≥95%

Synonyms

Sulfo-CY-5.5 NHS ester | (Sulfo-Cyanine5.5 NHS ester) tripotassium

Storage

Protected from light,Store at -20°C,Argon charged,Desiccated

Shipped In

Ice chest + Ice pads

Visão geral

Spectral properties

Excitation/absorption maximum, nm: 675

ε, L⋅mol−1⋅cm−1: 211000

Emission maximum, nm: 694

Fluorescence quantum yield: 0.21

CF260: 0.09

CF280: 0.11

The dye is well-suitable for non-invasive in vivo NIR imaging and applications requiring low fluorescent background.

sulfo-Cyanine5.5 NHS ester is an amine-reactive activated ester of sulfonated far-red Cyanine5.5 fluorophore, an analog of Cy5.5. This is a reagent of choice for the labeling of antibodies, sensitive proteins, and others which require reactions in a purely aqueous environment or without any significant additions of organic co-solvents.

Application：

The dye is well-suitable for non-invasive in vivo NIR imaging and applications requiring low fluorescent background.

Specifications

Sinónimos

Sulfo-CY-5.5 NHS ester | (Sulfo-Cyanine5.5 NHS ester) tripotassium

Especificações e pureza

≥95%

Mecanismos bioquímicos e fisiológicos

Amine reactive activated ester of sulfonated far red Cyanine5.5 fluorophore. Suitable for for the labeling of antibodies and sensitive proteins which require reactions in purely aqueous environment, or without any significant additions of organic co-solve

Condições de armazenamento de armazenamento

Protected from light,Store at -20°C,Argon charged,Desiccated

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥95%

Nomes e identificadores

Peso molecular

1114.37

Propriedades químicas e físicas

• Solubilidade: good in water, DMF, DMSO
• Sensibilidade: Moisture sensitive；Light sensitive