Amersham Cy5 Bis NHS Ester, 10 mg (PA15004) is a CyDye fluor reagent supplied as a 10 mg pack for protein amine labelling workflows. This bis-reactive NHS ester dye is designed for bright, photostable fluorescence performance and reproducible results across a biologically suitable pH range of 3 to 10.
Key Features
- Cy5 bis NHS ester format, supplied as a 10 mg reagent pack for laboratory protein labelling use
- Bis-reactive NHS ester chemistry, designed for labelling protein amine groups
- Bright CyDye fluorescence, supporting sensitive signal detection in protein analysis workflows
- Photostable signal performance, helping maintain reproducible fluorescence results
- 670 nm maximum emission, suitable for Cy5 fluorescence detection setups
- 975.14 g/mol molecular weight, confirmed from Cytiva safety documentation for article 25005381
- Approximately 250,000 M-1cm-1 molar extinction coefficient, supporting strong fluorescence signal generation
- pH 3 to 10 performance range, suitable for biologically relevant assay conditions
Benefits
- Supports sensitive protein labelling where bright fluorescence and reliable signal intensity are important.
- Helps maintain reproducible assay performance across common biochemical labelling conditions.
- The 10 mg pack size is useful for laboratories needing a practical quantity of Cy5 bis NHS ester without moving to larger bulk packs.
- Suitable for use within protein analysis, immunoassay and biochemical reagent workflows.
Why Choose the Amersham Cy5 Bis NHS Ester, 10 mg (PA15004)?
Amersham Cy5 Bis NHS Ester, 10 mg (PA15004) provides a verified Cy5 bis-reactive NHS ester option for fluorescence-based protein labelling. John Morris Group supplies Cytiva and Amersham reagents for Australian laboratories that need dependable product identification, technical sourcing and local procurement support.
