Amersham Cy5 Mono-Reactive NHS Ester, 10 mg (PA15104) is a CyDye fluor reagent supplied for accurate amine labelling of proteins and related biomolecules. This 10 mg Cy5 NHS ester pack contains a mono-reactive dye format designed for labelling 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 fluorescence performance, with excitation and emission values of 649/670 nm
- 10 mg reagent pack, suitable for laboratories needing a practical quantity of Cy5 NHS ester
- Blue CyDye fluor classification, matching the recovered product specification for this Cy5 variant
- 791.99 g/mol molecular weight, confirmed for the PA15104 Cy5 NHS ester variant
- 250000 M⁻¹ cm⁻¹ molar extinction coefficient, supporting strong fluorescence signal generation
- Greater than 0.28 quantum yield, supporting bright signal output in compatible workflows
- Amine-rich biomolecule labelling, suited to antibodies, peptides, glycoproteins and proteins
Benefits
- Supports accurate fluorescent labelling where controlled reaction with amine functional groups is required.
- Helps produce bright and reproducible Cy5 signals for protein analysis and biochemical assay workflows.
- The mono-reactive dye format is useful when controlled labelling behaviour is important.
- Provides a practical 10 mg pack size for routine laboratory Cy5 NHS ester labelling needs.
Why Choose the Amersham Cy5 Mono-Reactive NHS Ester, 10 mg (PA15104)?
Amersham Cy5 Mono-Reactive NHS Ester, 10 mg (PA15104) 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.
