2. Signaling Pathways
  3. PROTAC
  4. PROTACs

PROTACs

PROTACs

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PROTAC (PROteolysis-TArgeting Chimera) is a heterobifunctional nanomolecule containing two different ligands, ligand for ubiquitin E3 and ligand for target protein. The two parts are connected by linker to form a "three-unit" polymer, target protein ligand-linker-E3 ligase ligand. Building blocks of PROTAC molecules include PROTAC Linker, Ligand for Target Protein for PROTAC, Ligand for E3 Ligase, E3 Ligase Ligand-Linker Conjugate, Target Protein Ligand-Linker Conjugate, etc.

PROTACs Isoform Specific Products:

PROTACs Isoform Comparison
Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-147196
    KB03-SLF 2384184-42-1
    KB03-SLF (compound 6) is an electrophilic PROTAC degrader that binds to DCAF16 to degrade the nuclear protein FKBP12. KB03-SLF can be used in cancer research.
    KB03-SLF
  • HY-172359
    PROTAC HDAC6 degrader 4
    PROTAC HDAC6 degrader 4 (Compound 17c) is the PROTAC degrader for HDAC6 with a DC50 of 14 nM. PROTAC HDAC6 degrader 4 exhibits inhibitory activit against HDAC1, HDAC2, HDAC3 and HDAC6 with IC50s of 2.2, 2.37, 0.61 and 0.295 μM, respectively. (Pink: ligand for target protein HDAC6 ligand-3 (HY-172360); Black: linker (HY-138387); Blue: ligand for cereblon E3 ligase (HY-W093272))
    PROTAC HDAC6 degrader 4
  • HY-180979
    P22D 2635386-51-3
    P22D is a BCR-ABL PROTAC degrader based on Dasatinib (HY-10181), with a DC50 value of approximately 10 nM for the wild-type BCR-ABL protein. P22D cannot degrade the BCR-ABL T315I mutant. P22D has inhibitory activity against K562 cells (wild type), but is ineffective against BaF3-BCR-ABL (T315I) cells. P22D can be used for research on chronic myeloid leukemia and acute lymphocytic leukemia.
    P22D
  • HY-175767
    PROTAC BRD4 Degrader-39
    PROTAC BRD4 Degrader-39 is a selective targeting Bromodomain protein 4 (BRD4) degrader with an DC50 value of 24.66 nM. PROTAC BRD4 Degrader-39 conjugates BRD PROTAC (ARV-771) (HY-100972) with carbohydrate. PROTAC BRD4 Degrader-39 selectively delivers to tumor cells with high GLUT1 expression, followed by GSH-triggered release of ARV-771 and degrades BRD4. PROTAC BRD4 Degrader-39 can inhibit tumor growth and show no significant toxicity. PROTAC BRD4 Degrader-39 can be used for the research of cancer, such as breast cancer. (Structure Note: Pink: BRD4 ligand (HY-78695); Blue: VHL ligand (HY-112078); Black: (HY-42427); BRD4 ligand-Linker: (HY-42429))
    PROTAC BRD4 Degrader-39
  • HY-174445
    C199 3107801-96-4
    C199 is a PROTAC degrader targeting PRMT4 (DC50 = 106 nM). C199 shows high selectivity for PRMT4 over other protein arginile methyltransferases. C199 exhibits strong cell degradation ability. C199 induces apoptosis in MM cell lines. C199 efficiently clears PRMT4 protein via the VHL-proteasome pathway. C199 has a relatively long half-life and shows strong anti-multiple myeloma (MM) tumor activity.
    C199
  • HY-175397
    Dth
    Dth (DFHBI-thalidomide) is an RNA aptamer-based PROTAC degrader. Dth can degrade a variety of endogenous proteins (such as mCherry, p50, p65 and E2F1) by replacing the 3′ module on the RNA scaffold with the RNA aptamer corresponding to the target protein. Dth upregulates IκB-α and Bax, and downregulates Bcl-2 and VEGF. Dth generates green fluorescence upon binding to the Broccoli RNA aptamer, enabling the tracing of RNA scaffolds. Dth can be used in cancer-related research.
    Dth
  • HY-175320
    PROTAC c-Met degrader-5
    PROTAC c-Met degrader-5 (Compound D19) is an orally active c-Met PROTAC degrader with DC50s of 0.42 and 0.32 nM in EBC-1 and Hs746T cells, respectively. PROTAC c-Met degrader-5 significantly induces cell apoptosis, G1 cell cycle arrest, and inhibits cell migration and invasion. PROTAC c-Met degrader-5 has potent antiproliferative and degradation efficacy against c-Met-addicted cancer cells and Tepotinib (HY-14721)-resistant cancer cells. Pink: c-Met ligand (HY-W425461); Blue: CRBN ligase ligand (HY-14658); Black: linker
    PROTAC c-Met degrader-5
  • HY-159450
    PROTAC SMARCA2 degrader-6 2568523-72-6
    PROTAC SMARCA2 degrader-6 (compound I-427) is a PROTAC degrader targeting SMARCA2; it degrades SMARCA2 proteins in A549 cells with an DC50 <100 nM, and a maximum degradation rate (Dmax%) >90 after 24 h of treatment.
    PROTAC SMARCA2 degrader-6
  • HY-169135
    PROTAC 20S proteasome subunit β5 degrader 2
    PROTAC 20S proteasome subunit β5 degrader 2 is a PROTAC degrader for 20S proteasome subunit β5, with a DC50 of 0.16 μM. PROTAC 20S proteasome subunit β5 degrader 2 inhibits the proliferation of cancer cell FaDu with IC50 of 0.23 μM. PROTAC 20S proteasome subunit β5 degrader 2 exhibits antitumor efficacy in mice models.
    PROTAC 20S proteasome subunit β5 degrader 2
  • HY-179602
    PROTAC 11β-HSD1 Degrader 1
    PROTAC 11β-HSD1 Degrader 1 is a highly efficient PROTAC targeting 11β-HSD1 (Hydroxysteroid 11-beta dehydrogenase 1). PROTAC 11β-HSD1 Degrader 1 demonstrates ubiquitin-proteasome-dependent degradation of 11β-HSD1. PROTAC 11β-HSD1 Degrader 1 can be used for the study of type 2 diabetes mellitus (T2DM).
    PROTAC 11β-HSD1 Degrader 1
  • HY-162538
    LC-MI-3 3053823-69-8
    LC-MI-3 is an orally active and potent interleukin-1 receptor-associated kinase 4 (IRAK4) PROTAC degrader, with a DC50 of 47.3 nM. LC-MI-3 effectively inhibits the activation of downstream NF-κB signaling. LC-MI-3 can be used for the research of acute and chronic inflammatory skin.
    LC-MI-3
  • HY-186021
    PROTAC TEAD degrader-2 2918762-17-9
    PROTAC TEAD degrader-2 (Compound 31) is an efficient TEAD1 PROTAC degrader with a DC50 of 0.6 nM. PROTAC TEAD degrader-2 inhibits the YAP/TAZ-TEAD interaction, with a IC50 of 1.8 nM. PROTAC TEAD degrader-2 exhibits significant selective inhibitory activity against YAP-dependent cancer cells and effectively suppresses the transcriptional activity mediated by YAP. PROTAC TEAD degrader-2 can be used for research on mesothelioma and glioma.
    PROTAC TEAD degrader-2
  • HY-147235
    RIPK2-IN-2 2143956-20-9
    RIPK2-IN-2 (example 25) is a RIP2 kinase PROTAC inhibitor. RIPK2-IN-2 can block RIP2-dependent proinflammatory signaling, regulated RIP2 kinase activity in auto inflammatory diseases.
    RIPK2-IN-2
  • HY-175448
    GNE-1567
    GNE-1567 is a potent ERα PROTAC degrader and a selective XIAP antagonist with a Kd value of 0.03 μM. GNE-1567 is indicated for breast cancer research. (Pink: ligand for target protein (HY-18719); Black: linker; Blue: ligand for E3 ligase (HY-175449)).
    GNE-1567
  • HY-181854
    ZX079
    ZX079 is a dual BRD4 and CBP PROTAC degrader with a BRD4 DC50 value of 0.035 nM and a CBP DC50 value of < 0.02 nM. ZX079 induces dose- and time-dependent degradation of BRD4 and CBP proteins through recruitment of the cereblon E3 ligase. ZX079 induces apoptosis in MV4-11 and MOLM-13 cells, reduces tumor growth in an acute myeloid leukemia xenograft model. ZX079 can be used for the research of acute myeloid leukemia.
    ZX079
  • HY-155397
    PRO-HD2 3126555-89-0
    PRO-HD2 is a cell-specific, PROTAC-based HDAC6 degrader.
    PRO-HD2
  • HY-171826
    PROTAC CDK2/4/6 Degrader-1 2541626-55-3
    PROTAC CDK2/4/6 Degrader-1 is an orally active CDK2/CDK4/CDK6 PROTAC degrader. PROTAC CDK2/4/6 Degrader-1 is a prodrug derived from PROTAC CDK2/4/6 Degrader-2 via one-step reaction with chloromethyl pivalate. PROTAC CDK2/4/6 Degrader-1 can be used for malignant melanoma research.
    PROTAC CDK2/4/6 Degrader-1
  • HY-179243
    S3D5 3033746-21-0
    S3D5 is a highly efficient and selective PROTAC degrader targeting STAT3 (KD = 4.35 μM). S3D5 induces degradation of STAT3 in HepG2 cells without significant effects on other STAT proteins. S3D5 exhibits good anti-hepatocellular carcinoma cell proliferation activity, which can be explained by activating the p53 pathway. S3D5 degradation of the STAT3 protein is mediated by the ubiquitin–proteasome system (UPS). S3D5 can be used for the study of hepatocellular carcinoma.
    S3D5
  • HY-178452
    PROTAC CDK4/6/9 degrader 1 3064994-97-1
    PROTAC CDK4/6/9 degrader 1 is a CDK4/6/9 PROTAC degrader. PROTAC CDK4/6/9 degrader 1 degrades CDK4, CDK6, and CDK9 in TNBC cells and inhibits TNBC cell proliferation. PROTAC CDK4/6/9 degrader 1 induces G1 phase arrest, promotes apoptosis, and suppresses cell migration and invasion in TNBC cells. PROTAC CDK4/6/9 degrader 1 can be used for the study of triple-negative breast cancer (TNBC). (Pink: CDK4/6/9 ligand (HY-168440), Blue: CRBN Ligand (HY-14658), Black: Linker (HY-178512), E3 ligase ligand-linker conjugate (HY-178515)).
    PROTAC CDK4/6/9 degrader 1
  • HY-174443
    PROTAC sEH degrader-2
    PROTAC sEH degrader-2 is a PROTAC targeting degradation agent for soluble epoxide hydrolase (sEH) with pIC50 values of the catalytic domain of 8.37 (human sEH-H) and 7.12 (mouce sEH-H). PROTAC sEH degrader-2 can be used for the research related to inflammation and neuroinflammation, such as Alzheimer's disease.
    PROTAC sEH degrader-2
Cat. No. Product Name / Synonyms Application Reactivity
PROTACs Isoform Comparison

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