Labeling-detection

5-FTSC [Fluorescein-5-thiosemicarbazide] - 25 mg

  • Cat.Number : AS-81505
  • Availability :
    In production

Quantity

5-FTSC reacts with ketones to yield relatively stable hydrazones and with aldehydes to yield hydrazones that are somewhat less stable, though they may be formed faster (compared to ketones). These hydrazones are generally reduced with sodium borohydride (NaBH4) to further increase the stability of the linkage. 5-FTSC has been used to make a wide variety of biomolecules such as L-aspartase-a-decarboxylase, enzyme-oxidized live plant protoplasts, immunoglobulins, thrombin and antithrombin.

Specifications

Chemistry
CAS registry number
  • 76863-28-0
Molecular Formula
  • C21H15N3O6
Molecular Mass/ Weight
  • 421.4
Properties
Absorbance (nm)
  • 492
Emission (nm)
  • 516
Color
Quantity & Purity
Purity
  • Peak Area by HPLC ≥90%
Storage & stability
Form
  • Lyophilized
Resuspension condition
  • DMF or DMSO
Storage Conditions
  • -20°C Protected from Light
Activity
Application
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use

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