Labeling-detection

5-TAMRA [5-Carboxytetramethylrhodamine] "Formulated"

  • Cat.Number : AS-81121
  • Availability :
    In stock
  • Shipping conditions : Ice fees will apply

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5-TAMRA is the purified single isomer of 5(6)-TAMRA. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-TAMRA and 6-TAMRA might affect some biological properties of the underlying conjugates. The dye is specially formulated to easily dissolve in DMF and to convert to the NHS ester.

Specifications

Chemistry
CAS registry number
  • 91809-66-4
Molecular Formula
  • C25H22N2O5
Molecular Mass/ Weight
  • 430.4 (Free Acid)
Properties
Absorbance (nm)
  • 541
Emission (nm)
  • 568
Quantity & Purity
Purity
  • 95.00%
Storage & stability
Form
  • Lyophilized
Resuspension condition
  • DMF or DMSO
Storage Conditions
  • -20°C desiccated and protected from light
Activity
Application
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use

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