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Cleavable Linker
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Cleavable Linker

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Catalog Product Name CAS Number
BADC-01043 Azide-PEG1-Val-Cit-PABC-OH 2055041-40-0
Azide-PEG1-Val-Cit-PABC-OH is a hydrophilic, cleavable ADC linker with an azide group for click conjugation and Val-Cit-PABC for enzymatic payload release in antibody-drug conjugates. Inquiry
BADC-01044 Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB 2055042-69-6
Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01047 Azido-PEG3-Val-Cit-PAB-PNP 2055047-18-0
Azido-PEG3-Val-Cit-PAB-PNP is a cleavable ADC linker with a Val-Cit dipeptide and para-aminobenzyl (PAB) spacer, enabling enzymatic drug release. Its azide terminus supports click chemistry for precise payload attachment in tumor-targeted therapeutics. Inquiry
BADC-01048 Azido-PEG5-Ala-Ala-Asn-PAB 2055048-54-7
Azido-PEG5-Ala-Ala-Asn-PAB is a cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Inquiry
BADC-01049 Fmoc-PEG4-Ala-Ala-Asn-PAB 2055048-57-0
Fmoc-PEG4-Ala-Ala-Asn-PAB is a cleavable 4-unit PEG peptide linker that is used to synthesize antibody-conjugated drugs (ADCs). Inquiry
BADC-01050 PC-Biotin-PEG4-PEG3-azide 2055198-04-2
PC-Biotin-PEG4-PEG3-azide is a multifunctional ADC linker combining biotin affinity, PEG spacers, and azide reactivity, enabling site-specific copper-free click chemistry conjugation and streamlined purification in ADC production. Inquiry
BADC-01051 3-Azidopropionic Acid Sulfo-NHS ester 2055198-09-7
3-Azidopropionic Acid Sulfo-NHS ester is a hydrophilic azide-functionalized ADC linker enabling efficient conjugation via click chemistry. It improves aqueous solubility and targeted payload attachment in antibody-drug conjugates. Inquiry
BADC-01052 Mal-amido-(CH2COOH)2 207613-14-7
Mal-amido-(CH2COOH)2 is a maleimide-based ADC linker featuring carboxylic acid groups, supporting selective cysteine conjugation and enhanced solubility for efficient antibody-drug conjugate synthesis. Inquiry
BADC-01053 Propargyl-PEG7-NHS ester 2093152-77-1
Propargyl-PEG7-NHS ester is a reactive ADC linker combining a PEG7 chain with alkyne functionality, enabling robust click chemistry conjugation. It improves payload attachment efficiency and stability in antibody-drug conjugate synthesis. Inquiry
BADC-01054 Propargyl-PEG6-NHS ester 2093153-99-0
Propargyl-PEG6-NHS ester offers a PEG6 spacer with terminal NHS ester and alkyne group, optimized for bioorthogonal conjugation. This ADC linker improves payload solubility and precise attachment in next-generation antibody-drug conjugates. Inquiry
BADC-01056 N-Boc-N-bis(PEG4-OH) 2093154-01-7
N-Boc-N-bis(PEG4-OH) is a PEG-based ADC linker precursor offering excellent aqueous solubility and customizable architecture. With Boc protection and dual PEG arms, it is suited for designing branched linkers or hydrophilic spacers in antibody-drug conjugate payload integration. Inquiry
BADC-01057 BDP FL DBCO 2093197-94-3
BDP FL DBCO is a fluorescent ADC linker featuring dibenzocyclooctyne for bioorthogonal conjugation and BODIPY fluorophore, enabling targeted drug delivery monitoring in antibody-drug conjugates. Inquiry
BADC-01058 Acid-propionylamino-Val-Cit-OH 2098907-84-5
Acid-propionylamino-Val-Cit-OH is a cleavable ADC linker with propionylated amino group and valine-citrulline dipeptide, designed for enzymatic payload release in antibody-drug conjugates. Inquiry
BADC-01059 DBCO-NHCO-PEG4-NHS ester 2100306-58-7
DBCO-NHCO-PEG4-NHS ester is a click-ready ADC linker for copper-free strain-promoted azide-alkyne cycloaddition (SPAAC). Featuring NHS ester reactivity and a hydrophilic PEG spacer, it's ideal for site-specific, bioorthogonal conjugation in antibody-drug conjugate construction. Inquiry
BADC-01062 Boc-gly-PEG3-endo-BCN 2110444-63-6
Boc-gly-PEG3-endo-BCN is a protected ADC linker combining endo-BCN for click reactions and Boc-protected glycine. Ideal for designing site-specific antibody conjugates via strain-promoted cycloadditions. Inquiry
BADC-01063 Gly-PEG3-amine 2110448-97-8
Gly-PEG3-amine functions as an amino-functionalized ADC linker with PEG spacer, enabling stable antibody conjugation and improved solubility for optimized ADC design and targeted therapy applications. Inquiry
BADC-01064 t-Boc-N-amido-PEG9-alcohol 2112731-44-7
t-Boc-N-amido-PEG9-alcohol is a longer-chain PEG linker with a Boc-protected amine, ideal for creating extended, hydrophilic ADC linkers. Enhances drug solubility and improves pharmacokinetic profiles. Inquiry
BADC-01065 Mal-PEG4-Val-Cit-PAB-PNP 2112738-09-5
Mal-PEG4-Val-Cit-PAB-PNP is a maleimide-functionalized cleavable ADC linker with PEG spacer and valine-citrulline peptide for enzyme-triggered drug release in antibody-drug conjugates. Inquiry
BADC-01066 Mal-amido-PEG2-Val-Cit-PAB-PNP 2112738-13-1
Mal-amido-PEG2-Val-Cit-PAB-PNP is a maleimide-linked PEGylated peptide ADC linker designed for stable antibody conjugation and controlled enzymatic cleavage of payloads in targeted therapy. Inquiry
BADC-01067 mPEG9-amine 211859-73-3
mPEG9-amine is a mono-functional amine-terminated PEG linker designed to increase solubility and circulation half-life of ADCs. It is ideal for bioconjugation applications requiring hydrophilic, flexible spacers in antibody-drug conjugates or protein-polymer conjugates. Inquiry
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