Monodisperse polyethylene glycol (PEG) with an inert methoxy end and a functional handle for modification, conjugation, and PEGylation. The number of repeating PEG units can be up to 12, 24, 36, 48, and more.

mPEG113-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG113-OH
mPEG113-OH
366413 N/A C227H456O114 5009.98

mPEG81-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG81-OH
mPEG81-OH
366481 N/A C163H328O82 3600.3

mPEG4-Lipoamido

  Item # CAS # Molecular Formula Molecular Weight
mPEG4-Lipoamido
mPEG4-Lipoamido
377204 1334172-66-5 C17H33NS2O5 395.58

mPEG36-SH

  Item # CAS # Molecular Formula Molecular Weight
mPEG36-SH
mPEG36-SH
367436 N/A C73H148O36S 1634

mPEG96-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG96-OH
mPEG96-OH
366496 N/A C193H388O97 4261.1

mPEG68-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG68-OH
mPEG68-OH
366468 N/A C137H276O69 3027.62

mPEG56-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG56-OH
mPEG56-OH
366456 N/A C113H228O57 2498.98

mPEG44-OCH2COONHS

  Item # CAS # Molecular Formula Molecular Weight
mPEG44-OCH2COONHS
mPEG44-OCH2COONHS
365644 N/A C95H185O49N 2125.46

mPEG28-NH2

  Item # CAS # Molecular Formula Molecular Weight
mPEG28-NH2
mPEG28-NH2
364628 N/A C57H117NO28 1264.52

mPEG35-SS-COOH

  Item # CAS # Molecular Formula Molecular Weight
mPEG35-SS-COOH
mPEG35-SS-COOH
378535 N/A C78H155O39NS2 1795.19

mPEG44-SS-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG44-SS-OH
mPEG44-SS-OH
368444 N/A C95H191O47NS2 2163.65

mPEG61-SS-OH

  Item # CAS # Molecular Formula Molecular Weight
mPEG61-SS-OH
mPEG61-SS-OH
368461 N/A C129H259O64NS2 2912.55