PROTAC TTK degrader-2 is a potent TTK (threonine tyrosine kinase) PROTAC degrader, with DC50 values of 3.1 and 12.4 nM in COLO-205 and HCT-116 cell, respectively. PROTAC TTK degrader-2 exhibits target degradation and anticancer efficacy in a xenograft mouse model of COLO-205 human colorectal cancer cells.

Azido-PEG2-VHL is a multikinase degrader which can be used in the synthesis of PROTACs.

SIAIS117 is a potent Brigatinib-PROTAC degrader. SIAIS117 is a ALK PROTAC based on Brigatinib and VHL-1 conjunction. SIAIS117 can degrade ALK G1202R point mutation effectively. SIAIS117 blocks the growth of SR and H2228 cancer cell lines. SIAIS117 has the potentially anti-proliferation ability of small cell lung cancer.

YF135 is an efficient and reversible-covalent KRASG12C PROTAC. YF135 is designed and synthesized by tethering KRAS G12C inhibitor 48 (compound 6d) as the ligand, and basing on the scaffold of MRTX849 linkage VHL ligand. YF135 significantly induces the degradation of KRASG12C in a reversible manner and decreases phospho-ERK level through the E3 ligase VHL mediated proteasome pathway.

SS47, a PROTAC-based HPK1 degrader, exerts proteasome-mediated HPK1 degradation. The degradation of HPK1 via SS47 also significantly enhances the in vivo antitumor efficacy of BCMA CAR-T cell treatment. HPK1, an immunosuppressive regulatory kinase, is a promising target for cancer immunotherapies.

(S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine is a dual target PROTAC that can not only target to the ubiquitination and degradation of Smad3 but also improve the HIF-α protein level. (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine has a multi-path anti-fibrosis function and a renal protection function for research of renal anemia.

dTAG-47, heterobifunctional dTAG molecule, targets mutant FKBP12 (FKBP12F36V). FKBP12F36V serves as a degradation tag (dTAG) and is fused to a protein of interest. dTAG-47 can be used for the research of basal-like breast cancers (BBC).

PP-C8 is a potent and selective PROTAC CDK12-Cyclin K degrader. PP-C8 induces CDK12-Cyclin K degradation with DC50s of 416 and 412 nM for CDK12 and Cyclin K, respectively. PP-C8 demonstrates profound synergistic antiproliferative effects with PARP inhibitor in triple-negative breast cancer (TNBC).

dTAG-47-NEG is an analog of dTAG-47 that cannot bind and recruit cereblon (CRBN). dTAG-47-NEG can be used as a heterobifunctional negative control of dTAG-47.

SIAIS164018 is a PROTAC-based ALK and EGFR degrader, which is designed from Brigatinib, with IC50 value of 2.5 nM and 6.6 nM for ALK and ALK G1202R, respectively. SIAIS164018 strongly inhibits cancer cells migration and invasion, causes G1 cell cycle arrest and induces apoptosis. SIAIS164018 exhibits better property than Brigatinib.

HD-TAC7 is a PROTAC HDAC3 degrader with a DC50 value of 0.32 μM. HD-TAC7 inhibits HDAC1, HDAC2, and HDAC3 with IC50s of 3.6, 4.2, and 1.1 μM, respectively. HD-TAC7 can be used for the research of inflammatory diseases like asthma and chronic obstructive pulmonary disease (COPD).

MS9427 is a potent PROTAC EGFR degrader with Kds of 7.1 nM and 4.3 nM for EGFR WT and EGFR L858R, respectively. MS9427 effectively induces degradation of mutant EGFRs through both the ubiquitin/proteasome system (UPS) and autophagy/lysosome pathways. MS9427 potently inhibits the proliferation of NSCLC cells. MS9427 can be used for researching anticancer.

(S,R,S)-AHPC-O-PEG1-propargyl (Compound 10b) is an E3 ligand for the synthesis of PROTAC.

DA-PROTAC is a potent PROTAC degrader of copper ion-transport proteins Atox1 and CCS. DA-PROTAC can bind both Atox1 and CCS proteins, and the complex can be bound to E3 ligase, leading to increased levels of ubiquitination of Atox1 and CCS and degradation of Atox1 and CCS proteins via the proteasome pathway. DA-PROTAC can be used for triple negative breast cancer research.

MS159 is a potent nuclear receptor binding SET structural domain protein 2 (NSD2) PROTACdegrader. MS159 inhibits the growth of tumour cells. MS159 is a useful chemical tool for exploring the role of NSD2 in health and disease.

MS9449 is a potent PROTAC EGFR degrader with Kds of 17 nM and 10 nM for EGFR WT and EGFR L858R, respectively. MS9449 effectively induces degradation of mutant EGFRs through both the ubiquitin/proteasome system (UPS) and autophagy/lysosome pathways. MS9449 potently inhibits the proliferation of NSCLC cells. MS9449 can be used for researching anticancer.

XF067-68 is a PROTAC for targeted degradation of WD40 repeat domain protein 5 (WDR5) (extracted from patent WO2019246570A1).

Pomalidomide-C12-NH2 hydrochloride is the E3 ligase ligand-linker conjugate of PROTAC KRAS G12C degrader-1. PROTAC KRAS G12C degrader-1 is a Cereblon-based KRASG12C degrader.

SJPYT-195 is a cytotoxic GSPT1 degrader and can be used for PROTAC synthesis.

PROTAC BRD9-binding moiety 5 is a selective BRD9 binder with an IC50 value of 4.20 μM, can be used for the synthesis of PROTACs. PROTAC BRD9-binding moiety 5 has antiproliferative activity against cancer cells.

TSPO ligand-1 is the ligand of AUTAC4 that can be used in the synthesis of PROTACs. TSPO ligand-1 is a mitochondrial outer membrane transmembrane structural domain protein can bind to AUTAC4 and regulate mitochondrial autophagy to promote targeted mitochondrial renewal. TSPO ligand-1 is also involved in the transport of cholesterol from the outer to inner mitochondrial membrane and serves as a sensitive biomarker of brain injury and neurodegeneration.

E3 ligase Ligand 19 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 19 can be connected to the ligand for protein (e.g., SMARCA BD ligand) by a linker to form PROTACs (e.g., PROTAC 1). PROTAC 1 is a partial degrader of SMARCA2 and SMARCA4[1]