Catalog name Description price
R-1801 4 arm PEG OH 4 Arm PEG OH is a multi-arm polyethylene glycol with hydroxyl groups at each terminal of the four arms, it have multiple reactive groups price>
R-1802 4 arm PEG Amine 4 arm PEG Amine(NH2) is a multi-arm polyethylene glycol with amine groups at each terminal of the four arms, 4 arm PEG-NH2 have multiple NH2 reactive groups that can be used to modify proteins, peptides and other materials via their functional groups price>
R-1803 4 arm PEG COOH 4 arm PEG COOH(Carboxyl) is a multi-arm polyethylene glycol with Carboxyl groups at each terminal of the four arms, 4 arm PEG-Carboxyl have multiple COOH reactive groups price>
R-1806 4 arm PEG Mal 4 arm PEG Maleimide(MAL) is a multi-arm polyethylene glycol with Maleimide groups at each terminal of the four arms, 4 arm PEG-MAL have multiple Maleimide reactive groups that can be used to modify proteins price>
R-1807 4 arm PEG SH 4 arm PEG Thiol(SH) is a multi-arm polyethylene glycol with Thiol groups at each terminal of the four arms price>
R-1808 4 arm PEG Biotin 4 arm PEG Biotin is a multi-arm polyethylene glycol with Biotin groups at each terminal of the four arms, 4 arm PEG-Biotin have multiple Maleimide reactive groups price>
R-1809 4 arm PEG Acrylate 4 arm PEG Acrylate is a multi-arm polyethylene glycol with Acrylate groups price>
R-1810 4 arm PEG Azide 4 arm PEG Azide(N3) is a multi-arm polyethylene glycol with N3 groups at each terminal of the four arms. price>
R-1816 4 Arm PEG Alkyne 4 Arm PEG Alkyne is a multi-arm polyethylene glycol with Alkyne groups at each terminal of the four arms. 4 arm PEG-Alkyne have multiple Alkyne reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. price>
R-1817 4 Arm PEG OPSS 4 Arm PEG OPSS is a multi-arm polyethylene glycol with OPSS groups price>