PEG products with additional MW may be made to order, please contact us for details
4arm PEG, 3arm-Hydroxyl, 1arm-Amine, HCl Salt
$500.00 – $2,200.00
4arm PEG, 3arm-Hydroxyl, 1arm-Amine, HCl Salt, reagent with superior quality specification of ≥ 95% Substitution.
4arm PEG, 3arm-Hydroxyl, 1arm-Amine, HCl Salt from JenKem Technology is a high quality tetra arm heterobifunctional monoactivated PEG linker. JenKem Technology’s multi-arm heterofunctional reactive PEG Derivatives are designed as linkers for Antibody-Drug Conjugates (ADCs), as they facilitate the coupling of high ratios of drug molecule per antibody. ADCs conjugated via multiarm PEGs deliver a higher concentration of drugs to targets for each antibody-antigen interaction, and exhibit an improved solubility and PK/PD profile.
Multi-arm Heterofunctional PEG reagents with molecular weights, branching, and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at email@example.com about pricing and availability.
Bulk PEGs and GMP grade PEGs are made-to-order. Please contact us for bulk pricing.
- Cahn, D, et al., High-Density Branched PEGylation for Nanoparticle Drug Delivery. Cellular and Molecular Bioengineering. 2022.
Founded in 2001 by experts in PEG synthesis and PEGylation, JenKem Technology specializes exclusively in the development and manufacturing of high quality polyethylene glycol (PEG) products and derivatives, and related custom synthesis and PEGylation services. JenKem Technology is ISO 9001 and ISO 13485 certified, and adheres to ICH Q7A guidelines for GMP manufacture. The production of JenKem® PEGs is back-integrated to in-house polymerization from ethylene oxide, enabling facile traceability for regulated customers. JenKem Technology caters to the PEGylation needs of the pharmaceutical, biotechnology, medical device and diagnostics, and emerging chemical specialty markets, from laboratory scale through large commercial scale.