https://creativepegworks.com/product/opss-peg-cooh-mw-3-4k-500mg
OPSS-PEG-COOH, MW 3.4k - 500mg - Creative PEGWorks | PEG Products Leader
opss pegcoohmwcreativeproducts
https://axispharm.com/product-category/polymer-peg/active-ester/opss-peg-opss/
OPSS-PEG-OPSS | PDP-PEG-PDP | AxisPharm
OPSS-PEG-OPSS (PDP-PEG-PDP) is a bifunctional PEGylation reagent that selectively reacts with free thiol, SH, sulfhydryl or sulfhydryl groups.
opss pegpdp
https://jenkemusa.com/product/opss-peg-succinimidyl-carboxymethyl-ester
OPSS PEG Succinimidyl Carboxymethyl Ester
Jan 17, 2025 - Heterobifunctional OPSS PEG Succinimidyl Carboxymethyl Ester products from JenKem Technology are employed as ADC crosslinking agents or spacers
opss pegester