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ADC Linker Products

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Product Overview

Creative Biolabs offers a variety of chemically versatile linker molecules to facilitate antibody-drug conjugate (ADC) development projects. All chemical linkers are of >95% purity and they are the basic building blocks for a successful ADC. Linkers facilitate the conjugation of ADC toxins to antibodies and in the meantime, they also dictate the release mechanism of an ADC. Proper linker selection will not only ease the process of obtaining the conjugate but also help enhance the chemical and serum stability of the ADC. Creative Biolabs carries a series of cleavable linkers (pH-sensitive linkers, disulfide linker, peptide linkers, β-glucuronide linkers), non-cleavable linkers, and intermediate linker modules. In the meantime, we also offer the services in the DrugLnk synthesis platform to prepare customized linkers with unique structures.

ADC Linker Services

Creative Biolabs offers a comprehensive "DrugLnk" linker module designed to cater to the diverse needs of antibody-drug conjugate (ADC) development. This module focuses on the design and preparation of various types of linkers, tailored to their specific drug release mechanisms. Clients can choose from a range of linker types:

Leveraging an advanced synthetic chemistry platform along with an extensive inventory of toxins, linkers, and drug-linker sets, "DrugLnk" at Creative Biolabs enables our skilled chemists to provide specialized services.

(1) Design linkers with optimal size
(2) Select linkers with suitable release mechanism
(3) Engineer linkers with compatible conjugation chemistry
(4) Synthesize customized linkers
(5) Modify payload drug
(6) Design synthesis routes
(7) Synthesize customized drug-linker complexes

Please feel free to contact us for more information about our ADC linker services.

Scientific Resources

Quick Links

Product List

Catalog Product name CAS NO Structure Molecular Weight Purity Data sheet Inquiry
ADC-L-M0693 Bromo-PEG3-phosphonic acid 1148026-99-6 Bromo-PEG3-phosphonic acid 321.1 95% Inquiry
ADC-L-M0694 Bromo-PEG5-phosphonic acid 1446282-37-6 Bromo-PEG5-phosphonic acid 409.2 95% Inquiry
ADC-L-M0695 Bromo-PEG2-phosphonic acid diethyl ester 1226767-94-7 Bromo-PEG2-phosphonic acid diethyl ester 333.2 95% Inquiry
ADC-L-M0696 Bromo-PEG3-phosphonic acid diethyl ester 1148026-98-5 Bromo-PEG3-phosphonic acid diethyl ester 377.2 95% Inquiry
ADC-L-M0697 Bromo-PEG5-phosphonic acid diethyl ester 1446282-41-2 Bromo-PEG5-phosphonic acid diethyl ester 465.3 95% Inquiry
ADC-L-M0698 Carboxy-PEG4-phosphonic acid 1623791-69-4 Carboxy-PEG4-phosphonic acid 330.3 95% Inquiry
ADC-L-M0699 Carboxy-PEG4-phosphonic acid ethyl ester 1964503-39-6 Carboxy-PEG4-phosphonic acid ethyl ester 386.4 95% Inquiry
ADC-L-M0700 t-butyoxycarboxy-PEG4-phosphonic acid ethyl ester 1623791-77-4 t-butyoxycarboxy-PEG4-phosphonic acid ethyl ester 442.5 95% Inquiry
ADC-L-M0701 Diethoxy-phosphorylethyl-PEG5-ethylphosphonic acid 1446282-17-2 Diethoxy-phosphorylethyl-PEG5-ethylphosphonic acid 466.4 95% Inquiry
ADC-L-M0702 m-PEG2-phosphonic acid 96962-41-3 m-PEG2-phosphonic acid 184.1 95% Inquiry
ADC-L-M0703 m-PEG4-phosphonic acid 750541-89-0 m-PEG4-phosphonic acid 272.2 95% Inquiry
ADC-L-M0704 m-PEG5-phosphonic acid 1807512-39-5 m-PEG5-phosphonic acid 316.3 95% Inquiry
ADC-L-M0705 m-PEG9-phosphonic acid 2055016-25-4 m-PEG9-phosphonic acid 492.5 95% Inquiry
ADC-L-M0706 m-PEG4-(CH2)8-phosphonic acid 2028281-85-6 m-PEG4-(CH2)8-phosphonic acid 356.4 95% Inquiry
ADC-L-M0707 m-PEG6-(CH2)8-phosphonic acid 2028284-71-9 m-PEG6-(CH2)8-phosphonic acid 444.5 95% Inquiry
ADC-L-M0708 m-PEG8-(CH2)12-phosphonic acid 2093153-86-5 m-PEG8-(CH2)12-phosphonic acid 588.7 95% Inquiry
ADC-L-M0709 m-PEG4-phosphonic acid ethyl ester 1872433-73-2 m-PEG4-phosphonic acid ethyl ester 328.3 95% Inquiry
ADC-L-M0710 m-PEG5-phosphonic acid ethyl ester 1807512-42-0 m-PEG5-phosphonic acid ethyl ester 372.4 95% Inquiry
ADC-L-M0711 m-PEG9-phosphonic acid ethyl ester m-PEG9-phosphonic acid ethyl ester 95% Inquiry
ADC-L-M0712 m-PEG4-(CH2)8-phosphonic acid ethyl ester 2028281-89-0 m-PEG4-(CH2)8-phosphonic acid ethyl ester 412.5 95% Inquiry
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