webinar
Oct. 27-28, 2025, Boston, MA, USA - Booth 114.
Read More
webinar
August 17–21, 2025, Washington, DC, USA - Visit us at Booth 2230.
Read More
Non-Cleavable Linker
Filter Criteria
By Category
By SubCategory
By Functional Group
By Formula Weight

Non-Cleavable Linker

Filtered by
Clear All
Catalog Product Name CAS Number
BADC-01123 THP-PEG6-alcohol 42607-87-4
THP-PEG6-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. THP-PEG6-OH is also a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01129 m-PEG2-Tos 50586-80-6
m-PEG2-Tos acts as an intermediate ADC linker with a short PEG2 spacer and tosylate leaving group. It enhances payload solubility and facilitates nucleophilic substitution, supporting reliable conjugation chemistry in antibody-drug conjugate synthesis. Inquiry
BADC-01130 Hydroxy-PEG4-t-butyl ester 518044-32-1
Hydroxy-PEG4-t-butyl ester is a protected PEG linker intermediate used in ADC synthesis. The t-butyl group protects the acid functionality, enabling selective conjugation steps while the PEG4 spacer enhances biocompatibility and payload solubility. Inquiry
BADC-01132 Bromo-PEG2-azide 530151-56-5
Bromo-PEG2-azide is a multifunctional PEG linker used in ADC development, featuring azide for click chemistry and bromo for nucleophilic substitution. It enables precise dual-functionalization of biomolecules. Inquiry
BADC-01133 NH-bis-PEG2 54384-47-3
NH-bis-PEG2 is a bifunctional ADC linker with two reactive amine groups and PEG2 spacers. It allows dual-site payload attachment, enhancing drug loading and stability in antibody-drug conjugate development for improved therapeutic efficacy. Inquiry
BADC-01145 m-PEG4-COOH 67319-28-2
m-PEG4-COOH is a monofunctional PEG linker with a carboxyl group, commonly used in ADC payload conjugation. Its PEG4 chain enhances aqueous solubility and linker flexibility, supporting stable and efficient antibody-drug conjugate formation. Inquiry
BADC-01150 mPEG7-CH2CH2COONHS ester 756525-90-3
mPEG7-CH2CH2COONHS ester is a monofunctional NHS-activated PEG linker used for amine coupling in ADC synthesis. The PEG7 unit enhances drug solubility and circulation time, supporting precision bioconjugation. Inquiry
BADC-01152 Amino-PEG2-t-butyl ester 756525-95-8
NH2-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. NH2-PEG2-C2-Boc is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01154 Amino-PEG8-propionic acid 756526-04-2
Amino-PEG8-propionic acid features a long PEG spacer with terminal amine and acid groups, suitable for versatile ADC linker construction. It improves hydrophilicity and allows precise conjugation to antibodies or payloads in targeted drug delivery. Inquiry
BADC-01156 Mal-PEG1-acid 760952-64-5
Mal-PEG1-acid is a non-cleavable 1-unit PEG ADC linker that is used in the synthesis of antibody conjugated drugs (ADCs). It is also a PROTAC linker, belonging to the PEG class, which can be used to synthesize PROTAC molecules. Inquiry
BADC-01158 Hydroxy-PEG10-t-butyl ester 778596-26-2
Hydroxy-PEG10-Boc is extacted from patent CN108707228 (example 0024). Hydroxy-PEG10-Boc is a uncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Hydroxy-PEG10-Boc can be conjugated to Paclitaxel (HY-B0015) or docetaxel (HY-B0011). Inquiry
BADC-01165 BS3 Crosslinker 82436-77-9
BS3 Crosslinker is a homobifunctional amine-reactive ADC linker widely used for stable antibody crosslinking and conjugation, enhancing ADC stability and targeted delivery. Inquiry
BADC-01168 NH-bis(C1-Boc) 85916-13-8
NH-bis(C1-Boc) is a bis-Boc-protected diamine linker used for synthesizing branched or dual-functional ADC linkers. Its reactive core structure allows multiple payload or spacer attachments, enabling flexible and multifunctional antibody-drug conjugation strategies. Inquiry
BADC-01172 Azido-PEG5-alcohol 86770-68-5
Azido-PEG5-alcohol is a non-cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG5-alcohol is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Inquiry
BADC-01173 Azido-PEG6-alcohol 86770-69-6
Azido-PEG6-alcohol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG6-alcohol is also a non-cleavable 6 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01174 Amino-PEG4-alcohol 86770-74-3
Amino-PEG4-alcohol is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Amino-PEG4-alcohol is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01183 BS2G Crosslinker (disodium) 881415-72-1
BS2G Crosslinker is a water-soluble, cleavable disulfide-based ADC linker facilitating stable antibody conjugation with controlled intracellular drug release for enhanced therapeutic index. Inquiry
BADC-01187 Hydroxy-PEG1-acid 89211-34-7
Hydroxy-PEG1-acid is a hydrophilic ADC linker intermediate with a short PEG1 spacer and terminal carboxyl group, enhancing solubility and enabling versatile conjugation in antibody-drug conjugates for improved payload stability and delivery. Keywords: ADC linker, PEG linker, hydrophilic spacer, payload conjugation, antibody-drug conjugate. Inquiry
BADC-01193 Sulfo-SMPB sodium 92921-26-1
Sulfo-SMPB sodium is a non-cleavable, heterobifunctional chemical cross-linking reagent which contains N-hydroxysuccinimide (NHS) ester and maleimide groups, allowing covalent conjugation of amine- and sulfhydryl-containing molecules. Inquiry
BADC-01196 Propargyl-PEG2-amine 944561-44-8
Propargyl-PEG2-amine is a small alkyne-functionalized linker used for copper-catalyzed click reactions in ADC construction. It provides a flexible and hydrophilic spacer for site-specific antibody labeling, supporting diverse bioconjugation workflows. Inquiry
Questions & Comments
Verification code
Inquiry Basket