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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.

$410.00 - $4583.00

Specifications

Formulation 100% Cy3B (NHS ester)
Format Solid
Product Type Cy3B NHS Ester
Molecular Weight 771
Purity >99%
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
09-928-193
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Cytiva
PA63101
1 mg
Each for $410.00
Add to cart
 
09-928-187
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Cytiva
PA63106
25 mg
Each for $4,583.00
Add to cart
 
Description

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

Specifications

100% Cy3B (NHS ester)
Cy3B NHS Ester
>99%
Red
559
Solid
771
Soluble in aqueous buffers
570
SDS
Product Certifications
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