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Cleavable Linker
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Cleavable Linker

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Catalog Product Name CAS Number
BADC-00930 Fmoc-Val-D-Cit-PAB 1350456-67-5
Fmoc-Val-D-Cit-PAB offers stereochemically defined cleavable linker chemistry for precise antibody-payload conjugation and enhanced tumor-specific drug release in antibody-drug conjugates. Inquiry
BADC-00931 Fmoc-D-Val-D-Cit-PAB 1350456-69-7
Fmoc-D-Val-D-Cit-PAB is a cleavable ADC linker optimized for enzymatic cleavage and selective payload release, improving therapeutic index and conjugation efficiency in antibody-drug conjugates. Inquiry
BADC-00932 DBCO-acid 1353016-70-2
DBCO-acid serves as a copper-free click chemistry linker for azide-based bioconjugation. Its carboxyl group allows further derivatization, making it a key component in the design of stable and bioorthogonal ADC linkers. Inquiry
BADC-00934 DBCO-Sulfo-Link-biotin 1363444-70-5
DBCO-Sulfo-Link-biotin is a water-soluble biotinylated ADC linker with DBCO for strain-promoted click chemistry, supporting affinity purification and efficient antibody conjugation. Inquiry
BADC-00939 Propargyl-PEG1-SS-alcohol 1391914-41-2
Propargyl-PEG1-SS-alcohol is a cleavable disulfide ADC linker with terminal alkyne and alcohol functionalities, supporting versatile conjugation and enhanced solubility in antibody-drug conjugates. Inquiry
BADC-00940 Br-PEG4-NHBoc 1392499-32-9
Br-PEG4-NHBoc is a PEG linker containing a bromide group and a Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form the free amine. Inquiry
BADC-00941 Propargyl-PEG5-NHS ester 1393330-40-9
Propargyl-PEG5-NHS ester is an extended PEG linker with NHS ester and terminal alkyne, designed for CuAAC-based ADC conjugation. The PEG5 chain improves solubility and reduces steric hindrance, ideal for constructing stable, high-performance antibody-drug conjugates. Inquiry
BADC-00943 Fmoc-Val-Ala-PAB-PNP 1394238-92-6
Fmoc-Val-Ala-PAB-PNP is a peptide-based ADC linker with valine-alanine cleavable sequence, Fmoc protection, and PNP ester for efficient conjugation. Supports selective payload release and stable antibody-drug conjugate synthesis. Inquiry
BADC-00944 DBCO-Maleimide 1395786-30-7
DBCO-Maleimide is a heterobifunctional ADC linker combining maleimide thiol reactivity and DBCO for copper-free click chemistry, facilitating versatile and site-specific antibody conjugation. Inquiry
BADC-00945 DBCO-sulfo-NHS Ester 1400191-52-7
DBCO-sulfo-NHS Ester is a water-soluble ADC linker with DBCO for copper-free click chemistry and NHS ester for efficient amine coupling, optimizing antibody-payload conjugation stability and hydrophilicity. Inquiry
BADC-00946 PC Mal-NHS carbonate ester 1408057-91-9
PC Mal-NHS carbonate ester is a maleimide-functionalized ADC linker intermediate featuring NHS carbonate ester for amine-reactive conjugation, enabling stable payload attachment in antibody-drug conjugates. Keywords: ADC linker, maleimide linker, NHS ester, carbonate ester, amine conjugation. Inquiry
BADC-00950 Propargyl-PEG3-NHS ester 1428629-71-3
Propargyl-PEG3-NHS ester is an alkyne-functionalized ADC linker used for amine-reactive and click-compatible conjugation. Its PEG3 spacer enhances hydrophilicity and flexibility, making it suitable for targeted drug delivery and antibody conjugate development. Inquiry
BADC-00951 BCN-SS-amine 1435784-65-8
BCN-SS-amine is a cleavable ADC linker featuring BCN for strain-promoted click chemistry and disulfide bond for controlled drug release. Facilitates stable antibody conjugation in targeted ADC applications. Inquiry
BADC-00952 DBCO-CONH-S-S-NHS ester 1435934-53-4
DBCO-CONH-S-S-NHS ester is a cleavable ADC linker integrating DBCO click group, disulfide bonds, and NHS ester. Enables site-specific conjugation and controlled payload release in antibody-drug conjugates. Inquiry
BADC-00955 bis-PEG2-endo-BCN 1476737-97-9
bis-PEG2-endo-BCN is a bifunctional ADC linker with two endo-BCN groups connected via PEG2 spacer, facilitating dual strain-promoted click conjugations in antibody-drug conjugate synthesis. Inquiry
BADC-00956 DBCO-NH-PEG4-maleimide 1480516-75-3
DBCO-NH-PEG4-maleimide is a heterobifunctional ADC linker combining maleimide thiol-reactivity and DBCO for SPAAC click chemistry, facilitating versatile and stable antibody-drug conjugate formation. Inquiry
BADC-00957 Me-triacetyl-β-D-glucopyranuronate-Ph-ald-NO2 148579-93-5
Me-triacetyl-β-D-glucopyranuronate-Ph-ald-NO2 is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-00958 Amino-PEG4-Val-Cit-PAB-MMAE 1492056-71-9
Amino-PEG4-Val-Cit-PAB-MMAE is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-00959 BCN-PEG4-HyNic 1507370-54-8
BCN-PEG4-HyNic is a heterobifunctional ADC linker combining BCN for SPAAC click chemistry and HyNic for oxime ligation, supporting versatile, stable, and site-specific antibody conjugations. Inquiry
BADC-00960 Bis-PEG6-NHS ester 1526718-98-8
Bis-PEG6-NHS ester is a non-cleavable 6-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs). Inquiry
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