2. Signaling Pathways
  3. GPCR/G Protein
    MAPK/ERK Pathway
  4. Ras
  5. K-Ras Isoform
  6. K-Ras Degrader

K-Ras Degrader

K-Ras Degraders (16):

Cat. No. Product Name Effect Purity
  • HY-159788
    PROTAC K-Ras Degrader-4
    		Degrader 99.01%
    PROTAC K-Ras Degrader-4 (Compound 4) is a PROTAC degrader for KRAS that degrades KRASG12D in GP5d and degrades KRASG12V in cell SW620 with DC50s of 1 nM and 13 nM. PROTAC K-Ras Degrader-4 inhibits MAPK signaling pathway. (Pink: ligand for target protein pan-KRAS degrader 1 (HY-162960); Black: linker (HY-159790); Blue: ligand for E3 ligase VHL (HY-W998248))
  • HY-161176
    PROTAC KRAS G12D degrader 1
    		Degrader 98.32%
    PROTAC KRAS G12D degrader 1 is a selective PROTAC KRASG12D degrader. PROTAC KRAS G12D degrader 1 inhibits proliferation of KRASG12D-mutant cells and suppresses ERK phosphorylation. PROTAC KRAS G12D degrader 1 inhibits tumor growth in mice bearing AsPC-1 xenografts. PROTAC KRAS G12D degrader 1 can be used for the study of KRASG12D-driven cancers.(Pink: KRAS ligand (HY-175892), Blue: VHL Ligand (HY-112078), Black: Linker, E3 ligase ligand-linker conjugate (HY-175893)).
  • HY-176786
    MCB-36
    		Degrader 98.43%
    MCB-36 is a VHL-recruiting pan-KRAS PROTAC degrader without affecting KRAS transcription. MCB-36 exhibits minimal effects on HRAS and NRAS protein levels. MCB-36 binds to the GDP-loaded state of G12D, G12C, G12V, and wild-type KRAS with high affinities Kd ≈ 1 pM). MCB-36 decreases p-ERK levels, leading to cell apoptosis. MCB-36 effectively suppress KRASG12C inhibitor-resistant cancer cells and remodel the tumor immune microenvironment. MCB-36 can be used for the study of colorectal cancer and lung cancer (Pink: Target protein ligand; Blue: E3 ligand (HY-112078); Black: Linker (HY-W091879)).
  • HY-139186
    PROTAC KRAS G12C degrader-1
    		Degrader 99.15%
    PROTAC KRAS G12C degrader-1 is a Cereblon-based KRASG12C PROTAC degrader. PROTAC KRAS G12C degrader-1 induces CRBN/ KRASG12C dimerization and degrades GFP- KRASG12C in reporter cells.
  • HY-168054
    PROTAC K-Ras Degrader-3
    		Degrader 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).
  • HY-162960
    pan-KRAS-IN-18
    		Degrader 99.93%
    pan-KRAS-IN-18 is a panKRAS inhibitor that inhibits KRAS WT and KRAS G12V with IC50s of 29 and 9 nM, respectively. pan-KRAS-IN-18 exhibits antiproliferative activity in KRAS-mutant cell lines. pan-KRAS-IN-18 can be used for lung cancer research.
  • HY-170428
    IPS-06061
    		Degrader
    IPS-06061 is an orally active molecular glue forming a ternary complex of CRBN-KRASG12D-IPS06061, degrading KRASG12D with a DC50 value lower than 500 nM. IPS-06061 shows a strong anti-tumor efficacy.
  • HY-176792
    ACBI-4
    		Degrader 98.01%
    ACBI-4 is a selective GTP-loaded active state of KRAS (KRAS(on)) PROTAC degrader, with Kd values of 141 nM against KRASG12R. ACBI-4 forms a stable ternary complex with VHL, triggering ubiquitination and KRAS degradation via the ubiquitin-proteasome system. ACBI-4 induces antiproliferative effects in KRAS mutant-driven cancer cells. ACBI-4 can be used for the research of KRAS mutant-driven cancer.
  • HY-164365
    PROTAC K-Ras Degrader-2
    		Degrader
    PROTAC K-Ras degrader-2 (compound 48) is a KRAS G12V PROTAC degrader with an IC50 of 20-200 nM for KRAS G12V/RAF1. PROTAC K-Ras degrader-2 degrades SW620 KRAS G12V with a DC50 of 1-10 nM. PROTAC K-Ras degrader-2 inhibits cell growth of SW620 3D cell with an IC50 of ≤10 nM. PROTAC K-Ras degrader-2 can be used for the study of colorectal cancer (CRC).
  • HY-176918
    K-Ras ligand-Linker Conjugate 8
    		Degrader
    K-Ras ligand-Linker Conjugate 8 is a Target Protein Ligand-Linker Conjugate that incorporates a ligand for KRAS (HY-162960) and a PROTAC linker, which recruits E3 ligases. K-Ras ligand-Linker Conjugate 8 can be used for synthesis of PROTAC KRAS(on) degrader ACBI-4 (HY-176792).
  • HY-181728
    MS243
    		Degrader
    MS243 is a potent KRASG12D PROTAC degrader with a DC50 of 4.2 nM. MS243 promotes the proximity between KRASG12D and the VHL E3 ubiquitin ligase, drives the ubiquitination and proteasomal degradation of KRASG12D, and inhibits the proliferation of cancer cells harboring KRASG12D. MS243 can be used in the research of KRASG12D-carrying cancers, such as colon cancer and pancreatic cancer.
  • HY-153880
    KRAS degrader-1
    		Degrader
    KRAS degrader-1 is a potent KRAS degrader. KRAS degrader-1 targets specific proteins for degradation via the autophagy-lysosomal degradation pathway. KRAS degrader-1 is suitable for use in cancer research. (Blue: KRAS G12C-IN-72 (HY-128414); Black: Linker (HY-175587); Pink: 5-Iodoindolin-2-one (HY-76986); Blue + Black: KRAS ligand-Linker Conjugate 7 (HY-175586)).
  • HY-168056
    KRAS ligand 5
    		Degrader
    KRAS ligand 5 is the target protein ligand for PROTAC K-Ras Degrader-3 (HY-168054). PROTAC K-Ras Degrader-3 can specifically degrade KRAS mutated proteins.
  • HY-175025
    CH091138
    		Degrader
    CH091138 is a potent and selective KRASG12D PROTAC degrader with DC50s of 148.3 nM in HeLa cells and 469.8 nM in AsPC-1 cells. CH091138 selectively degrades exogenous and endogenous KRASG12D but not KRASWT or other KRAS mutants (G12C/G12S/G12V), depending on the VHL-mediated ubiquitin-proteasome system. CH091138 exhibits potent anti-tumor activity and induces cancer cell apoptosis. CH091138 can be used for the studies of pancreatic cancer and colon cancer. (Pink: KRASG12D ligand (HY-175144); Blue: VHL E3 ligase ligand (HY-138678); Black: Linker; VHL E3 ligase ligand + Linker (HY-136006B)).
  • HY-176792A
    (R)-ACBI-4
    		Degrader
    (R)-ACBI-4 is an isomer of ACBI-4 (HY-176792). ACBI-4 is a selective GTP-loaded active state of KRAS (KRAS(on)) PROTAC degrader. ACBI-4 has significant anti-proliferative effect and potently degrades multiple KRAS mutants in cancer cells, such as KRASG12R.
  • HY-181733
    KRAS G12D ligand-3
    		Degrader
    KRAS G12D ligand-3 is a KRAS G12D PROTAC ligand. KRAS G12D ligand-3 can be conjugated with E3 ligase Ligand (HY-170348) and linke (HY-W895436) to synthesize KRAS G12D PROTAC degrader MS243 (HY-181728). MS243 can be used for cancer research.