Amersham Cy5.5 Mono-Reactive NHS Ester, 5 mg (PA15605) is a CyDye fluor reagent supplied for targeted amine labelling of proteins and related biomolecules. This 5 mg Cy5.5 NHS ester pack contains a mono-reactive dye format with one reactive group per dye molecule, supporting accurate labelling of antibodies, peptides, glycoproteins and amine-rich proteins.
Key Features
- Mono-reactive NHS ester format, carrying one reactive group per dye molecule for controlled amine labelling
- Cy5.5 fluorescence performance, with excitation and emission values of 675/694 nm
- 5 mg reagent pack, suitable for laboratories needing a practical quantity of Cy5.5 NHS ester
- Blue CyDye fluor classification, matching the recovered product specification for this Cy5.5 variant
- 1128.42 g/mol molecular weight, confirmed for the PA15605 Cy5.5 NHS ester variant
- 190000 M⁻¹ cm⁻¹ molar extinction coefficient, supporting strong fluorescence signal generation
- Greater than 0.28 quantum yield, supporting bright signal output in compatible fluorescence workflows
- Light-protected storage, with storage temperature specified at 2 to 8°C
Benefits
- Supports targeted fluorescent labelling where controlled reaction with amine functional groups is required.
- Helps produce bright and reproducible Cy5.5 signals for protein analysis and biochemical assay workflows.
- The mono-reactive dye format is useful when controlled labelling behaviour is important.
- Provides a practical 5 mg pack size for routine laboratory Cy5.5 NHS ester labelling needs.
Why Choose the Amersham Cy5.5 Mono-Reactive NHS Ester, 5 mg (PA15605)?
Amersham Cy5.5 Mono-Reactive NHS Ester, 5 mg (PA15605) is a verified Cytiva CyDye reagent option for fluorescence-based amine labelling. John Morris Group supplies Amersham and Cytiva reagents for Australian laboratories that need accurate product identification, dependable sourcing and local procurement support.
