Products

SRfluor® 680 Carboxyl

View pricing for: Americas/Asia, Europe, Taiwan
Catalog No. Packaging Size Price Quantity
24863-1 1 mg
€252.00

Description

A far-red emitting dye, belonging to the squaraine rotaxane family of dyes, which bears a free carboxyl group that can be coupled to free amino groups. Spectral properties: abs max = 650 nm and emission max = 678 nm. Provided in Crystalline Powder form.

Advantages:

  • Improved chemical and photochemical stability compared with squaraines, cyanines, Alexa® and Atto dyes.
  • Exhibit sharp absorption and emission bands thus provide reduced excitation and emission cross talk into channels where other fluorochromes are being used.
  • Do not exhibit aggregation induced spectral broadening under biological conditions at micromolar concentrations.
  • 5-20X brighter compared with cyanines, Alexa® and Atto dyes.
  • Photophysical properties stable over the pH range from 2-12.
  • Spectral properties compatible with the 633nm or 647nm laser lines on flow cytometers, confocal and in vivo imaging equipment.

For additional information refer to Data Sheet

Molecular Weight:
1109
Reference(s):
Refer to Data Sheet

MSDS / Technical Data Sheets / Product Literature