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Medchemexpress LLC 2,5-pyrrolidinedione, 1,1'-[1,2-ethanediylbis[oxy(1-oxo-3,1-propanediyl)oxy]]bis- (9CI) | 65869-63-8 | 99.2% | 400.34 g/mol | C16H20N2O10 | 250 MG
SDP

Supplier:  Medchemexpress LLC HY130088250MG

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Bis-PEG2-NHS ester is a noncleavable two-unit polyethylene glycol (PEG) linker bearing N-hydroxysuccinimide (NHS) ester reactive groups at both ends, designed for antibody-agent conjugation via amine-coupling chemistry for research use.

  • Noncleavable two-unit PEG linker for antibody-agent conjugation.
  • N-hydroxysuccinimide (NHS) ester reactive groups for amine coupling.
  • High purity, 99.2%.
  • Molecular weight 400.34 g/mol.
  • Soluble in DMSO at 100 mg/mL; ultrasonic agitation may be required.
  • Storage: powder at -20°C; in solvent -80°C for 6 months, -20°C for 1 month.
  • Available in multiple pack sizes, including 250 MG.

Catalog No. 50-002-03007


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