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-111594
    Homo-PROTAC cereblon degrader 1 2244520-98-5 99.66%
    Homo-PROTAC cereblon degrader 1 (compound 15a) is a highly potent and efficient Cereblon (CRBN) degrader with only minimal effects on IKZF1 and IKZF3.
    Homo-PROTAC cereblon degrader 1
  • HY-133557
    XZ739 2365172-19-4 99.08%
    XZ739, a Cereblon-dependent PROTAC BCL-XL (Bcl-2 family member) degrader with a DC50 value of 2.5 nM in MOLT-4 cells after 16 h treatment. XZ739 also induces cell death through caspase-mediated apoptosis.
    XZ739
  • HY-129610
    KB02-SLF 2384184-40-9 99.25%
    KB02-SLF is a PROTAC-based nuclear FKBP12 degrader (molecular glue). KB02-SLF promotes nuclear FKBP12 degradation by covalently modifying DCAF16 (E3 ligase) and can improve the durability of protein degradation in biological systems. SLF binds ubiquitin E3 ligase ligand KB02 via a linker to form KB02-SLF.
    KB02-SLF
  • HY-112376
    MZP-54 2010159-47-2 98.03%
    MZP-54 is a PROTAC connected by ligands for von Hippel-Lindau and BRD3/4, with a Kd of 4 nM for Brd4BD2.
    MZP-54
  • HY-114324
    PROTAC PARP1 degrader 2369022-68-2 99.74%
    PROTAC PARP1 degrader is a PARP1 degrader based on MDM2 E3 ligand. PROTAC PARP1 degrader induces significant PARP1 cleavage and programmed cell death. PROTAC PARP1 degrader consists of E3 ubiquitinase ligand MDM2 ligand (HY-128836), blue part; target protein ligand PAPR1 ligand (HY-171543), pink part; PROTAC linker N3-PEG4-C2-NH2 (HY-128834), black part.
    PROTAC PARP1 degrader
  • HY-138555
    PROTAC BRD4 Degrader-8 3026420-38-9 99.45%
    PROTAC BRD4 Degrader-8 is a PROTAC connected by ligands for von Hippel-Lindau and BRD4, with IC50s of 1.1 nM and 1.4 nM for BRD4 BD1 and BD2, respectively. PROTAC BRD4 Degrader-8 is capable of potently degrading the BRD4 protein in PC3 prostate cancer cells.
    PROTAC BRD4 Degrader-8
  • HY-130614
    PROTAC EED degrader-1 2639882-72-5 99.18%
    PROTAC EED degrader-1 is a von Hippel-Lindau-based PROTAC targeting EED with a pKD of 9.02. PROTAC EED degrader-1 is a polycomb repressive complex 2 (PRC2) inhibitor (pIC50=8.17) targeting the EED subunit.
    PROTAC EED degrader-1
  • HY-147219A
    SIAIS164018 hydrochloride 98.06%
    SIAIS164018 hydrochloride is a PROTAC-based ALK and EGFR degrader, with IC50 value of 2.5 nM and 6.6 nM for ALK and ALK G1202R, respectively. SIAIS164018 hydrochloride strongly inhibits cancer cells migration and invasion, causes G1 cell cycle arrest and induces apoptosis. SIAIS164018 hydrochloride exhibits better property than Brigatinib (HY-12857).
    SIAIS164018 hydrochloride
  • HY-168054
    PROTAC K-Ras Degrader-3 3043670-68-1 99.75%
    PROTAC K-Ras Degrader-3 (compound 40) is a PROTAC degrader of K-Ras with a DC50 of ≤ 1 nM against SW620 KRAS G12D, and a GI50 of ≤ 10 nM against SW620 3D cell growth. PROTAC K-Ras Degrader-3 can be utilized in cancer research, such as non-small-cell lung cancer (NSCLC).
    PROTAC K-Ras Degrader-3
  • HY-168543
    PROTAC MPS1 degrader 2 99.78%
    PROTAC MPS1 degrader 2 (Compound 15) is a potent degrader of monopolar spindle 1 (Mps1，TTK)，AURKA and AURKB，with DC50s of 42.0，2.1 and 154.0 nM，respectively. PROTAC MPS1 degrader 1 can be used for the research of acute myeloid leukemia. (Pink: ligand for target protein (HY-168545); Black: linker (HY-N0420); Blue: ligand for E3 ligase (HY-10984).
    PROTAC MPS1 degrader 2
  • HY-168221
    YD54 2951015-30-6 98.74%
    YD54 is a PROTAC based SMARCA2 degrader with a DC50 of 3.5 nM (Red: SMARCA2 degrader (HY-44012B), black: linker, Blue: E3 ligase ligand).
    YD54
  • HY-173266A
    TO-1187 TFA 98.41%
    TO-1187 TFA is a selective HDAC6 PROTAC degrader (DC50: 5.81 nM). TO-1187 TFA promotes the ubiquitination and degradation of HDAC6 and can be used in the study of hematological malignancies and solid tumors (Pink: HDAC6 ligand (HY-173386); Blue: CRBN ligase ligand (HY-41547); Black: linker (HY-140212)).
    TO-1187 TFA
  • HY-137345
    DB-3-291 2769753-64-0 99.08%
    DB-3-291 is potent and selective PROTAC CSK degrader, with a Kd of 1 nM (Pink: CSK ligand (HY-131669); Blue: E3 ligase ligand (HY-103597); Black: linker (HY-N2407)).
    DB-3-291
  • HY-132857A
    ZXH-4-130 TFA 2711006-67-4 99.71%
    ZXH-4-130 TFA is a highly potent and selective degrader of CRBN. ZXH-4-130 is a CRBN-VHL compound (hetero-PROTAC). ZXH-4-130 TFA induces ~80% CRBN degradation at 10 nM in MM1.S cells.
    ZXH-4-130 TFA
  • HY-145159
    SHP2 protein degrader-1 2624181-69-5 98.94%
    SHP2 protein degrader-1 is a potent allosteric inhibitor of SHP2. SHP2 protein degrader-1 induces SHP2 degradation and cell apoptosis. SHP2 protein degrader-1 has the potential for researching SHP2 related diseases.
    SHP2 protein degrader-1
  • HY-157764
    PROTAC ATR degrader-1 2925916-30-7 98.03%
    PROTAC ATR degrader-1 (compound ZS-7) is a potent PROTAC degrader of ataxia telangiectasia and Rad3-related (ATR), with DC50 of 0.53 μM. PROTAC ATR degrader-1 plays an importnt role in cancer research.
    PROTAC ATR degrader-1
  • HY-163757
    PROTAC PD-L1 degrader-1 3052114-77-6 99.79%
    PROTAC PD-L1 degrader-1 is a CRBN-based PD-L1-PROTAC degrader with a notable PD-L1 protein degradation capability. PROTAC PD-L1 degrader-1 shows potent PD-L1 degradation in 4T1 cells with a DC50 of 0.609 μM. PROTAC PD-L1 degrader-1 can be used for the study of breast cancer. (Blue: CRBN ligand (HY-150839), Black: linker; Pink: PD-L inhibitor (HY-19745)).
    PROTAC PD-L1 degrader-1
  • HY-134823
    MD-222 2136246-72-3 98.03%
    MD-222 is the first-in-class highly potent PROTAC degrader of MDM2. MD-222 consists of ligands for Cereblon and MDM2. MD-222 induces rapid degradation of the MDM2 protein and activation of wild-type p53 in cells. MD-222 has anticancer effects.
    MD-222
  • HY-171139
    PROTAC HDAC6 degrader 2 99.80%
    PROTAC HDAC6 degrader 2 (Compound 1) is a HDAC6 PROTAC degrader, with IC50 of 0.643 μM. PROTAC HDAC6 degrader 2 promotes ubiquitination and degradation of HDAC6. PROTAC HDAC6 degrader 2 can be used for the research of haematological and solid cancers (Pink: HDAC6 ligand (HY-171141); Blue: E3 ligase CRBN ligand (HY-10984)).
    PROTAC HDAC6 degrader 2
  • HY-170620
    PARP1 PROTAC 180055 98.90%
    PARP1 PROTAC 180055 (Compound 180055) is a selective PARP1 PROTAC degrader (DC50 in T47D and MDA-MB-231 cell lines is 180 nM and 240 nM, respectively). PARP1 PROTAC 180055 promotes ubiquitination and degradation of PARP1 as well as inhibits PARP1 enzyme activity without a noticeable DNA trapping effect. PARP1 PROTAC 180055 inhibits tumors carrying BRCA mutations with a minor impact on the growth of normal cells (Pink: PARP1 ligand (HY-10617A); Blue: E3 ligase VHL ligand (HY-125845); Black: linker (HY-W014787)).
    PARP1 PROTAC 180055
Cat. No. Product Name / Synonyms Application Reactivity
PROTACs Isoform Comparison

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