4-Arm PEG-NH2

Full Name: 4-arm Poly(ethylene glycol) amine (MW: 2kDa, 5kDa, 10kDa, 20kDa, 40kDa)


SKU MW Pack Size PriceQuantity
4AP0201-1g 2K 1g $150.00
4AP0201-5g 2K 5g $600.00
4AP0201-10g 2K 10g $950.00
4AP0202-1g 5K 1g $120.00
4AP0202-5g 5K 5g $500.00
4AP0202-10g 5K 10g $800.00
4AP0203-1g 10K 1g $120.00
4AP0203-5g 10K 5g $500.00
4AP0203-10g 10K 10g $800.00
4AP0204-1g 20K 1g $120.00
4AP0204-5g 20K 5g $500.00
4AP0204-10g 20K 10g $800.00
4AP0205-1g 40K1g $120.00
4AP0205-5g 40K 5g $500.00
4AP0205-10g 40K 10g $800.00
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4-arm Poly(ethylene glycol) amine (4-Arm PEG-NH2) from Advanced BioChemicals (ABC) are high quality multi-arm PEG derivatives with four tprimary amine groups at each terminal of the four arms that can quickly react with activated carboxyl group such as NHS ester to form stable amide bond. The total molecular weight of 4-Arm PEGs is the sum of the molecular weights of all four arms.

Advanced BioChemicals (ABC) offer 4-Arm PEG-NH2 with MW 2kDa, MW 5kDa, MW 10kDa, MW 20kDa and MW 40kDa, in 1g, 5g and 10g packing sizes. Different MW of 4-Arm PEG-NH2 products may be available by custom synthesis, please email us at tech@advancedbiochemicals.com for details. Advanced BioChemicals (ABC) also provide repackaging services, please contact us at sales@advancedbiochemicals.com for a free quote.


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

Pack Size

1g, 5g, 10g