The isomeric mixture of amine-reactive Texas Red-X, succinimidyl ester and its conjugates emit at a longer wavelength than do either tetramethylrhodamine or Lissamine rhodamine B, and are among the most commonly used long-wavelength "third labels" in fluorescence microscopy and flow cytometry. Protein conjugates prepared with Texas Red-X succinimidyl ester also have a higher fluorescence yield than those with the same labeling ratio prepared with Texas Red sulfonyl chloride.
For Research Use Only. Not for use in diagnostic procedures.
Label or Dye:
Active Ester, Succinimidyl Ester
Contents & storage
Store in freezer (-5 to -30°C) and protect from light.