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Medchemexpress LLC Dbco-peg4-val-cit-pab-mmaf | 2244602-23-9 | 98.7% | 1672.01 | C88H126N12O20 | 50 MG
SDP

Supplier:  Medchemexpress LLC HY13099050MG

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DBCO-PEG4-Val-Cit-PAB-MMAF is a cleavable antibody-drug conjugate (ADC) linker construct combining a DBCO click handle, a four-unit PEG spacer, a Val-Cit cleavable dipeptide, a PAB self-immolative spacer, and the cytotoxin MMAF. Supplied as a solid for conjugation workflows, it is intended for ADC synthesis and strain-promoted alkyne-azide cycloaddition (SPAAC) with azide-functionalized partners.

  • Cleavable Val-Cit linker for enzymatic payload release.
  • DBCO handle enables copper-free click conjugation (SPAAC).
  • PEG4 spacer improves solubility and reduces aggregation.
  • High purity (~98.7%) suitable for research use.
  • Supplied as a solid; recommended storage -20°C under nitrogen.
  • Suitable for conjugation to azide-functionalized biomolecules.

Catalog No. 50-002-02392


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