MC-Val-Cit-PAB-rifabutin is a drug-linker conjugate designed for antibody-drug conjugates (ADC), featuring the potent antitumor agent rifabutin (a DNA-dependent RNA polymerase inhibitor) connected through the MC-Val-Cit-PAB ADC linker. This configuration endows it with significant antitumor activity.

DBCO-PEG4-VC-PAB-DMEA-PNU-159682, a drug-linker conjugate for antibody-drug conjugates (ADC), comprises the ADC linker DBCO-PEG4-VC-PAB and the potent ADC cytotoxin DMEA-PNU-159682. The cytotoxin includes metabolites of nemorubicin (MMDX) from liver microsomes and the ADC cytotoxin PNU-159682[1].

MC-GGFG-AM-(10Me-11F-Camptothecin) 是ZW251合成的Linker-Payload偶联物。ZW251是靶向人GPC3的抗体-活性分子偶联物(ADC)，包括人源化IgG1抗体、喜树碱(camptothecin)类的扑异构酶1抑制剂ZD06519及连接子（马来酰亚胺锚定和甘酰甘酰苯丙酰甘氨酸(GGFG)-氨基甲基(AM)可切割连接体）。该药物对人和食蟹猴GPC3具高亲和力，在表达GPC3的HCC细胞系中快速内化并可对GPC3阴性癌细胞进行旁观者介导杀伤。

Doxorubicin-SMCC is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

MC-betaglucuronide-MMAE-1 is a potent antitumor drug-linker conjugate for antibody-drug conjugates (ADCs), employing MMAE (a tubulin polymerization inhibitor) connected through the cleavable ADC linker MC-betaglucuronide.

MP-PEG8-VA-PABC-PBD Dimer is a drug-linker conjugates for ADC which is used in the treatment of several cancers. PBD Dimer is a DNA alkylating which inhibits DNA replication[1].

Sulfo-PDBA-DM4 is a drug-linker conjugate for antibody-drug conjugate (ADC) applications, combining the potent tubulin inhibitor DM4 with the gluthatione-cleavable linker Sulfo-PDBA. This configuration harnesses DM4's cytotoxic potential through Sulfo-PDBA's targeted delivery mechanism.

Mal-Phe-C4-VC-PAB-MMAE is a chemical compound resulting from the conjugation of monomethyl auristatin E (MMAE), a potent tubulin inhibitor serving as a toxin payload in antibody-drug conjugates, with a Mal-Phe-C4-VC-PAB linker.

TLR7/8 agonist 4 hydroxy-PEG10-acid hydrochloride (compound 9) is a drug-linker conjugate used in antibody-drug conjugates (ADCs) with high efficacy against tumors. It consists of TLR7/8 agonist 4, a potent TLR7/8 agonist, linked to the ADC linker hydroxy-PEG10-acid which can be cleaved.