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Medchemexpress LLC Mal-PEG3-NH2 TFA | 2830214-77-0 | 99.1% | 386.32 g·mol⁻¹ | C14H21F3N2O7 | 10 MG
SDP

Catalog No. 5000283238
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Mal-PEG3-NH2 TFA is a linear heterobifunctional polyethylene glycol crosslinker supplied as the trifluoroacetic acid (TFA) salt. It contains a maleimide group at one end and a primary amine at the other, enabling selective conjugation to thiols and amines. It is provided as a non-degradable (non-cleavable) linker commonly used in PROTAC and ADC linker design and general bioconjugation.

  • Maleimide and primary amine functional groups for thiol and amine conjugation.
  • Non-degradable, non-cleavable linker suitable for PROTAC and ADC applications.
  • High reported purity of 99.07%.
  • Molecular weight 386.32 g·mol⁻¹.
  • Available in multiple sizes including 5 mg, 10 mg, 25 mg, 50 mg, 100 mg, 200 mg.
  • Supplied as the trifluoroacetic acid (TFA) salt.

Catalog No. 50-002-83238 Supplier Medchemexpress LLC Supplier No. HYW190796A10MG
May include imposed supplier surcharges.
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Mal-PEG3-NH2 TFA is a linear heterobifunctional polyethylene glycol crosslinker supplied as the trifluoroacetic acid (TFA) salt. It contains a maleimide group at one end and a primary amine at the other, enabling selective conjugation to thiols and amines. It is provided as a non-degradable (non-cleavable) linker commonly used in PROTAC and ADC linker design and general bioconjugation.

  • Maleimide and primary amine functional groups for thiol and amine conjugation.
  • Non-degradable, non-cleavable linker suitable for PROTAC and ADC applications.
  • High reported purity of 99.07%.
  • Molecular weight 386.32 g·mol⁻¹.
  • Available in multiple sizes including 5 mg, 10 mg, 25 mg, 50 mg, 100 mg, 200 mg.
  • Supplied as the trifluoroacetic acid (TFA) salt.

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