Cytiva Cy™3B Mono-reactive NHS Ester Fluorescent Dyes

Combines exceptional photostability with bright and intense signals. Cytiva Cy™3B NHS Ester Mono-Reactive CyDye™ provides targeted and specific labeling of amine residues on antibodies, peptides, or oligonucleotides in fluorescence polarization applications.

Brand:  Cytiva PA63101

Product Code. 10347389

Description

CyDye™ fluors are versatile fluorophores designed for a broad range of applications. CyDye™ fluors produce high sensitivity and highly reproducible performance at a biologically suitable pH range of 3 to 10. The use of multicolor CyDye™ flours enables multiplexing without crosstalk for high accuracy.

Cy™3B NHS Ester provides targeted and specific labeling of amine residues on antibodies, peptides, or oligonucleotides.

• Readily dissolves in and produces a stable signal in aqueous buffers (no need for organic solvents)
• High purity and thorough QC testing generate high levels of chromophore and reactive dye content
• Narrow excitation and emission bands result in discrete signals from each fluor
• Demonstrates larger polarization range than conventional fluors
• Fluorescence lifetime of 2.8 ns
• High fluorescence intensity
• Low non-specific binding

Specifications

• Formulation: 100% Cy3B (NHS ester)
• Quantity: 1 mg
• Molecular Weight (g/mol): 771
• Solubility: Soluble in aqueous buffers
• Color: Red
• Excitation: 559

• Format: Solid
• Product Type: Cy3B NHS Ester
• Purity: >99%
• Label or Dye: Mono-Reactive NHS ester
• Emission: 570

Safety and Handling

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Skin sensitiser Category 1
• Respiratory sensitiser Category 1

Hazard Statement

• H302 + H312 + H332-Harmful if swallowed, in contact with skin or if inhaled.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H317-May cause an allergic skin reaction.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
• P501-Dispose of contents/container to .

Supplemental information

• MIXTURE LIST-Contains : cy3B (NHS ester)

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