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TFluorophore 2, succinimidyl ester [TF2 SE]

Catalog No : Z0570
  • Size
    5 mg
  • Price
    $205.00
(TF2) family has the spectral properties similar to those of fluoresceins and Alexa Fluor? 488 (Alexa Fluor? is the trademark of Invitrogen). Compared to fluoresceins TF2 family has much stronger fluorescence and higher photostability. Additionally their fluorescence is pH-independent from pH 3 to 11. These characteristics make this new dye family a superior alternative to fluoresceins. TF2-labeled peptides and nucleotides exhibit much stronger fluorescence and higher photostability than the ones labeled with FITC or FAM. In addition, TF2 has spectral properties, pH dependence and photostability similar to Alexa Fluor? 488, making them excellent replacement for the expensive Alexa Fluor? 488.
Details
  • Product Name
    TFluorophore 2, succinimidyl ester [TF2 SE]
  • Catalog No
    Z0570
  • ABT-Webpage
    assaybiotechnology.com/TFluorophore-2-succinimidyl-ester-TF2-SE
  • H-Phrases
    H303, H313, H333
  • Molecular weight
    584.58
  • Product Legend
    Fluorescent dye NHS esters (or succinimidyl esters) are the most popular tool for conjugating dyes to a peptide, protein, antibody, amino-modified oligonucleotide or nucleic acid. NHS esters react readily with the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting dye conjugates are quite stable.
  • R-Phrase
    R20, R21, R22
  • Shipping
    RT
  • Solvent
    DMSO
  • Spectral Properties
    Excitation (nm):503, Emission (nm):525, Extinction coefficient (cm-1 M-1):75000
  • Storage
    f/l
  • Symbol
    Xn
  • UNSPEC Code
    12171501
Application Images