Full Name: mPEG-Acide / mPEG-CM / Methoxypolyethylene glycol carboxyl (MW: 2kDa, 3.5kDa, 5kDa, 10kDa, 20kDa, 40kDa)


SKU MW Pack Size PriceQuantity
MOP0301-1g 2K 1g $160.00
MOP0301-5g 2K 5g $650.00
MOP0301-10g 2K 10g $980.00
MOP0302-1g 3.5K 1g $160.00
MOP0302-5g 3.5K 5g $650.00
MOP0302-10g 3.5K 10g $980.00
MOP0303-1g 5K 1g $160.00
MOP0303-5g 5K 5g $650.00
MOP0303-10g 5K 10g $980.00
MOP0304-1g 10K 1g $160.00
MOP0304-5g 10K 5g $650.00
MOP0304-10g 10K 10g $980.00
MOP0305-1g 20K 1g $160.00
MOP0305-5g 20K 5g $650.00
MOP0305-10g 20K 10g $980.00
MOP0306-1g 40K1g $180.00
MOP0306-5g 40K 5g $700.00
MOP0306-10g 40K 10g $1,150.00

Methoxypolyethylene glycol carboxyl (mPEG-COOH) from Advanced BioChemicals (ABC) are high quality PEG reagents that attach a reactive carboxyl (COOH) group at the terminal site, which can selectively reacts with amino group in the peptide coupling reagent such at NHS, DDC and EDC at pH 7-8.

Advanced BioChemicals (ABC) offer mPEG-COOH with MW 2kDa, MW 3.5 kDa, MW 5kDa, MW 10kDa, MW 20kDa and MW 40kDa, in 1g, 5g and 10g packing sizes. Different MW of mPEG-COOH products may be available by custom synthesis, please contact us at for a free quote.


2K, 3.5K, 5K, 10K, 20K, 40K

Pack Size

1g, 5g, 10g