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Polyamino Acids

Poly(L-lysine trifluoroacetate) Thiol (TS-PLL TFA30), MW 7,700

Catalog: TASK-05-1000022   CAS NO.: N/A
  • 100mg
  • 500mg
  • 1g


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Poly(L-lysine trifluoroacetate) Thiol (TS-PLL, PLL TFA-TS). Poly-L-lysine trifluoroacetate is a positively charged synthetic polyamino acid having one TFA per lysine unit. It is a crystalline solid soluble in water. Applications for poly-L-lysine TFA include the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques, and the complexation with nucleic acids for gene expression. This particular poly-L-lysine trifluoroacetate has either a non-reactive alkylamide function on the C-terminal and a trityl protected thiol on the N-terminal or a trityl protected thiol on the C-terminal. The trityl group is easily cleavable using a TFA/Et3SiH (98:2 v/v) mixture.


Molecular Weight7,700
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
Notes*Number of L-lysine repeating units: x=30
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