MC-Val-Cit-PAB-duocarmycin is an antibody-drug conjugate (ADC) linker that combines duocarmycin, a potent DNA minor groove-binding alkylating agent, with an antitumor drug through the MC-Val-Cit-PAB linker, exhibiting significant antitumor activity.

NAMPT inhibitor-linker 1, a drug-linker conjugate for ADC, integrates an NAMPT inhibitor (as a payload) with a linker. In the formulation of ADC-3, it pairs with an anti-c-Kit monoclonal antibody, demonstrating strong efficacy against c-Kit expressing cell lines, specifically GIST-T1 and NCI-H526, where it exhibits IC50 values of <3 pM and 9 pM, respectively.

Deruxtecananalog 2（示例9 P3）是一种含活性分子-linker的Deruxtecan类似物，由Camptothecin（一种对多种癌症如结直肠癌、乳腺癌、肺癌和卵巢癌具有抗肿瘤活性的Topo I抑制剂）和linker组成，主要用于开发针对EGFR2的抗体药物偶联物（ADC）活性分子。

SG3199-Val-Ala-PAB为Tesirine合成中间体，该物质作为用于抗体偶联活性分子(ADC)的活性分子-linker连接物，适用于多种癌症研究。

PB038为一种ADC药物，由可降解的PEG linker及毒素分子依喜替康(Exatecan)构成的偶联物。

Ac-Lys-Val-Cit-PABC-MMAE作为一种抗体偶联药物(ADC)的活性分子部分，由ADC连接子（肽 Ac-Lys-Val-Cit-PABC）与微管蛋白聚合抑制剂MMAE经偶联形成。

MC-Val-Cit-PAB-Indibulin is an antitumor drug-linker conjugate for antibody-drug conjugates (ADCs), featuring the orally active tubulin assembly inhibitor, Indibulin, connected through the MC-Val-Cit-PAB ADC linker. This compound exhibits potent antitumor activity.

Propargyl-PEG4-GGFG-DXd 作为抗体偶联活性分子（drug-linker conjugate for ADC）的组成部分，整合了一个可降解的ADC linker与 DNAtopoisomerase I 抑制剂 DXd。

MC-DOXHZN hydrochloride is an albumin-binding prodrug of Doxorubicin. Doxorubicin is a DNA topoisomerase II inhibitor.