CyAL Fluorescent Dyes

For Labeling Molecules with Amino Groups (e.g. Drugs, Proteins, Peptides and Antibodies)

CyAL- 5 Data Sheet

CyAL-5.5 Data Sheet

Buy CyAL Dyes

Product Description

CyAL Dyes are monofunctional cyanine dyes containing a free carboxylic acid group for conjugation with targeting agents containing a free amine group; use for in vivo and in vitro imaging applications

Superior Features of CyAL Dyes

  • Excellent water solubility
  • Similar ex and em properties to Cy5 and Alexa fluor 647
  • Bright fluorescence emission in the near infrared range
  • Enhanced photostability cf cy5 and cy5.5
  • Useful for a variety of biochemical and in vivo imaging applications
  • Very cost effective; allowing scale-up and use in multistep organic
    synthesis schemes
  • Compatible with common filter sets used for imaging
  • Activated with standard reagents (e.g. HBTU, DSC) for coupling to amines
Catalog # Product Name Size Price (USD)
MF -1001-1 CyAL-5
data sheet
1 mg 55.00
MF -1001-5 CyAL-5
data sheet
5 mg 175.00
MF -1001-25 CyAL-5
data sheet
25 mg 495.00
MF -1002-1 CyAL-5.5
data sheet
1 mg 55.00
MF -1002-5 CyAL-5.5
data sheet
5 mg 175.00
MF -1002-25 CyAL-5.5
data sheet
25 mg 495.00

Purity > 95% by HPLC


CyAL Dyes are sold under license from Harvard Medical School and Massachusetts General Hospital.

For further information or to place an order
please contact Dr. Brian Gray via email at or phone: 610-738-7938.