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Pathways Recommended:	PROTAC

Results for "

PROTAC K-Ras degrader

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Ligands for Target Protein for PROTAC (7) PROTAC Linkers (5) PROTAC-Linker Conjugates for PAC (2) Akt (2) Apoptosis (3) Caspase (2) Drug Isomer (1) E3 Ligase Ligand-Linker Conjugates (6) ERK (5) Keap1-Nrf2 (2) Ligands for E3 Ligase (3) p38 MAPK (2) PDK-1 (1) PERK (2) PROTACs (33) Ras (38) SARS-CoV (1) SOS1 (5) Target Protein Ligand-Linker Conjugates (10) TNF Receptor (2) Virus Protease (1)
By Research Areas:	Cancer (63) Infection (1) Inflammation/Immunology (1)
Click Chemistry:	Alkynes (2)

Inhibitors & Agonists

Click Chemistry

Targets Recommended: PROTAC-Linker Conjugates for PAC PROTAC Linkers Ligands for Target Protein for PROTAC

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-157228

ACBI3	PROTACs Ras	Cancer
ACBI3 (compound 7), a chemical probe, is a PROTAC targeting *KRAS. ACBI3 is composed of PROTAC* target protein ligand pan-KRAS degrader 1 (HY-162960) (red part), E3 ligase ligand E3 ligase Ligand 43 (HY-401613) (blue part) and PROTAC Linker 1-Bromo-4-(ethynyloxy)butane (HY-169992) (black part), among which the conjugate of E3 ubiquitin ligase ligand + Linker is E3 Ligase Ligand-linker Conjugate 143 (HY-169995). ACBI3 achieves in vivo degradation of oncogenic KRAS, resulting in durable pathway modulation and tumor regressions in KRAS mutant xenograft mouse models .

HY-148273

Setidegrasib ASP-3082; KRas G12D inhibitor 17	PROTACs Ras ERK Akt	Cancer
Setidegrasib (KRAS G12D inhibitor 17, ASP3082) is a *PROTAC* *KRAS* degrader (DC₅₀: 37 nM). Setidegrasib induces the degradation of G12D-mutation *KRAS* protein. Setidegrasib suppresses p-ERK, p-AKT, p-S6 levels in AsPC-1 cells. Setidegrasib exhibits anti-tumor activity in various cancer xenograft models in mice. Setidegrasib can be used for the study of KRAS(G12D)-mutated solid tumors. (Blue: VHL ligase ligand (HY-168699); Black: linker (HY-168698); Pink: G12D ligand (HY-168700)) .

HY-159788

PROTAC K-Ras Degrader-4	PROTACs Ras	Cancer
PROTAC K-Ras Degrader-4 (Compound 4) is a PROTAC degrader for *KRAS* that degrades KRAS ^G12D in GP5d and degrades KRAS ^G12V 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-137516

LC-2 2 Publications Verification	PROTACs Ras	Cancer
LC-2 is a potent and first-in-class von Hippel-Lindau-based PROTAC capable of degrading endogenous KRAS G12C, with DC₅₀s between 0.25 and 0.76 μM . LC-2 covalently binds KRAS G12C with a MRTX849 warhead and recruits the E3 ligase VHL, inducing rapid and sustained KRAS G12C degradation leading to suppression of MAPK signaling in both homozygous and heterozygous KRAS G12C cell lines .

HY-168669

PROTAC K-Ras Degrader-5	PROTACs Ras Caspase ERK	Cancer
PROTAC K-Ras Degrader-5 is a cereblon-based **K-Ras PROTAC** degrader with a DC₅₀ of <100 nM for KRAS ^G12D. PROTAC K-Ras Degrader-5 recruits KRAS ^G12D to the cereblon E3 ubiquitin ligase complex for ubiquitination and subsequent proteasomal degradation. PROTAC K-Ras Degrader-5 suppresses pERK levels downstream of KRAS ^G12D degradation in cancer cells. PROTAC K-Ras Degrader-5 reduces proliferation of cancer cells. PROTAC K-Ras Degrader-5 induces caspase 3/7 activity and cPARP, markers of apoptosis, in pancreatic cancer spheroids and tumors. PROTAC K-Ras Degrader-5 can be used for the research of pancreatic cancer and colorectal cancer .

HY-129523

PROTAC K-Ras Degrader-1 2 Publications Verification	PROTACs Ras	Cancer
PROTAC K-Ras Degrader-1 (Compound 518) is a *PROTAC. PROTAC* K-Ras Degrader-1 can effectively degrades *K-Ras* based on Cereblon E3 ligand, exhibits ≥70% degradation efficacy in SW1573 cells .

HY-139186

PROTAC KRAS G12C degrader-1	PROTACs Ras	Cancer
PROTAC KRAS G12C degrader-1 is a Cereblon-based KRAS ^G12C *PROTAC* degrader. PROTAC KRAS G12C degrader-1 induces CRBN/ KRAS ^G12C dimerization and degrades GFP- KRAS ^G12C in reporter cells .

HY-168054

PROTAC K-Ras Degrader-3	PROTACs Ras	Cancer
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-161176

PROTAC KRAS G12D degrader 1	PROTACs Ras ERK	Cancer
PROTAC KRAS G12D degrader 1 is a selective PROTAC KRAS ^G12D degrader. PROTAC KRAS G12D degrader 1 inhibits proliferation of KRAS ^G12D-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 KRAS ^G12D-driven cancers.(Pink: KRAS ligand (HY-175892), Blue: VHL Ligand (HY-112078), Black: Linker, E3 ligase ligand-linker conjugate (HY-175893)) .

HY-176134

RP03707	PROTACs Ras	Cancer
RP03707 is a *PROTAC* degrader of KRAS ^G12D. RP03707 forms a ternary complex with KRAS ^G12D and the CRBN E3 ligase, promoting the ubiquitination and proteasomal degradation of KRAS ^G12D. RP03707 inhibits the growth of KRAS ^G12D-positive tumor cells .

HY-176786

MCB-36	PROTACs Ras Apoptosis PERK p38 MAPK Caspase TNF Receptor	Cancer
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 K_d ≈ 1 pM). MCB-36 decreases p-ERK levels, leading to cell apoptosis. MCB-36 effectively suppress KRAS ^G12C 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-153821

PROTAC KRAS G12C degrader-2	Ras PROTACs	Cancer
PROTAC KRAS G12C degrader-2 (compound 432) is a modulator of *K-Ras* protein hydrolysis. PROTAC KRAS G12C degrader-2 is a bifunctional compound, which contain on one end a cereblon inhibitor of apoptosis proteins (IAP) and on the other end a moiety which binds KRAS .

HY-176489

PROTAC pan-KRAS degrader-1	PROTACs Ras	Cancer
PROTAC pan-KRAS degrader-1 is a *pan-KRAS* *PROTAC* degrader for degrading different KRAS mutation types, such as G12D, G12C, G12V, and G13D. PROTAC pan-KRAS degrader-1 potently degrades KRAS mutation (G12D) in AGS cells, with a DC₅₀ of 1.1 nM, D_max of 95%. PROTAC pan-KRAS degrader-1 can be used to search diseases caused by KRAS mutation or amplification, especially cancers such as breast cancer, bladder cancer, gastric cancer, etc . Pink: pan-KRAS ligand (HY-176490); Blue: VHL ligase ligand (HY-170353); Black: linker (HY-176491);

HY-164365

PROTAC K-Ras Degrader-2	PROTACs Ras	Cancer
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-176792

ACBI-4	PROTACs Ras	Cancer
ACBI-4 is a selective GTP-loaded active state of *KRAS* (KRAS(on)) *PROTAC* degrader, with K_d values of 141 nM against KRAS ^G12R. 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-130991

K-Ras ligand-Linker Conjugate 6	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 6 incorporates a ligand for K-Ras recruiting moiety, and a PROTAC linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 6 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-178873

PROTAC K-Ras Degrader-7	PROTACs Ras Keap1-Nrf2	Cancer
PROTAC K-Ras Degrader-7 is a potent **PROTAC K-Ras** degrader. PROTAC K-Ras Degrader-7 degrades K-Ras through recruiting the Keap1 E3 ubiquitin ligase. PROTAC K-Ras Degrader-7 can be used for research in pancreatic and colorectal cancers .

HY-168678

PROTAC K-Ras Degrader-6	PROTACs Ras	Cancer
PROTAC K-Ras Degrader-6 (compound 102) is a potent cereblon-based **KRAS PROTAC** degrader, with a DC50 of ≤100 nM. PROTAC K-Ras Degrader-6 shows anticancer effects .

HY-161177

PROTAC SARS-CoV-2 3CLPro degrader 2	PROTACs SARS-CoV Virus Protease	Infection
PROTAC KRAS G12D degrader 2 is a peptidomimetic *PROTAC* specifically targeting the dimeric SARS-CoV-2 3CL ^Pro protein. PROTAC KRAS G12D degrader 2 inhibits SARS-CoV-2 3CLPro with an IC₅₀ of 21.2 μM. PROTAC KRAS G12D degrader 2 specifically binds to the active site of SARS-CoV-2 3CL ^Pro. PROTAC KRAS G12D degrader 2 reduces protein levels of SARS-CoV-2 3CL ^Pro without affecting cell viability. PROTAC KRAS G12D degrader 2 can be used for the study of viral infections in Coronavirus genera .

HY-139402

MRTX849 acid	Ras	Cancer
MRTX849 acid, a derivative of MRTX849, can be used in the synthesis of PROTAC LC-2 (HY-137516). LC-2 is a potent and first-in-class PROTAC capable of degrading endogenous KRAS G12C (DC₅₀s between 0.25 and 0.76 μM) .

HY-145615

Pomalidomide-C12-NH2 hydrochloride	E3 Ligase Ligand-Linker Conjugates	Cancer
Pomalidomide-C12-NH2 hydrochloride is the E3 ligase ligand-linker conjugate of PROTAC KRAS G12C degrader-1 (HY-139186). PROTAC KRAS G12C degrader-1 is a Cereblon-based KRAS ^G12C degrader .

HY-145737A

PROTAC SOS1 degrader-1 TFA	PROTACs Ras	Cancer
PROTAC SOS1 degrader-1 (TFA) is a potent PROTAC SOS1 degrader with an DC₅₀ of 98.4 nM. PROTAC SOS1 degrader-1 shows antiproliferation activity in cancer cells with various KRAS mutations. PROTAC SOS1 degrader-1 shows antitumor effect with low toxicity .

HY-W998345

SMART1	PROTACs PDK-1 Akt	Cancer
SMART1 is a highly specific and CRBN-dependent *PROTAC* that can effectively degrade Smurf1. SMART1 can block the PDK1-Akt signaling pathway in KRAS mutant colorectal cancer. SMART1 can inhibit tumor growth in KRAS mutant colorectal cancer (CRC) xenograft models.(Blue: CRBN ligand; Black: linker; Pink: Smurf1 ligand (Smurf1-L)) .

HY-161233A

BTX-6654 formate	PROTACs SOS1 ERK	Cancer
BTX-6654 formate is a target-dependent and -specific cereblon-based bifunctional SOS1 PROTAC degrader. BTX-6654 formate reduces downstream signaling markers pERK and pS6, and displays antiproliferative activity in cells harboring various KRAS mutations .

HY-175025

CH091138	PROTACs Ras Apoptosis	Cancer
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 KRAS ^WT 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-176918

K-Ras ligand-Linker Conjugate 8	Target Protein Ligand-Linker Conjugates Ras	Cancer
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-145737

PROTAC SOS1 degrader-1	PROTACs Ras	Cancer
PROTAC SOS1 degrader-1 is a potent PROTAC SOS1 degrader with an DC₅₀ of 98.4 nM. PROTAC SOS1 degrader-1 shows antiproliferation activity in cancer cells with various KRAS mutations. PROTAC SOS1 degrader-1 shows antitumor effect with low toxicity .

HY-175860

KRAS G12D ligand-Linker Conjugate 2	Target Protein Ligand-Linker Conjugates Ras	Cancer
KRAS G12D ligand-Linker Conjugate 2 is a conjugate of the KRAS (G12D) ligand (HY-175859) and the linker (HY-168698). KRAS G12D ligand-Linker Conjugate 2 can be used for synthesizing PROTAC KRAS (G12D) degrader ASP-3082 (HY-157505) .

HY-178888

Nrf2 ligand-Linker Conjugate 2	PROTAC-Linker Conjugates for PAC	Cancer
Nrf2 ligand-Linker Conjugate 2 is a synthesized Nrf2 ligand-linker conjugate that can be used for synthesis of PROTAC K-Ras Degrader-7 (HY-178873). PROTAC K-Ras Degrader-7 is a potent **K-Ras PROTAC** degrader with anti-tumor activity .

HY-144323

YF135	PROTACs PERK	Cancer
YF135 is an efficient and reversible-covalent KRAS ^G12C 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 KRAS ^G12C in a reversible manner and decreases phospho-ERK level through the E3 ligase VHL mediated proteasome pathway .

HY-161233

BTX-6654	PROTACs SOS1 ERK	Cancer
BTX-6654 is a target-dependent and -specific cereblon-based bifunctional SOS1 *PROTAC* degrader. BTX-6654 reduces downstream signaling markers pERK and pS6, and displays antiproliferative activity in cells harboring various KRAS mutations .

HY-178497

ZJK-807	PROTACs Ras p38 MAPK TNF Receptor	Inflammation/Immunology Cancer
ZJK-807 is a highly effective and selective *PROTAC* degrader targeting KRAS^G12D (DC₅₀ = 79.5 nM in AsPC-1 cells). ZJK-807 shows minimal impact on wild-type *KRAS* or other mutants (G12C/S/V, G13D), inducing mutant-specific cytotoxicity. ZJK-807 suppresses RAS/MAPK signaling and uniquely modulates TNF signaling and eukaryotic ribosome biogenesis. ZJK-807 can be used for the study of KRAS-driven pancreatic cancer. Yellow: KRAS^G12D ligand (HY-W087383); Green: E3 ligase CRBN ligand (HY-178507); Black: Linker (HY-178506) .

HY-129775

K-Ras ligand-Linker Conjugate 1	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 1 incorporates a ligand for *K-Ras, and a PROTAC* linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 1 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-129776

K-Ras ligand-Linker Conjugate 2	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 2 incorporates a ligand for *K-Ras, and a PROTAC* linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 2 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-130820

THP-PEG4-Pyrrolidine(N-Boc)-CH2OH	PROTAC Linkers	Cancer
THP-PEG4-Pyrrolidine(N-Boc)-CH2OH is a PEG-based PROTAC linker can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523) .

HY-178875

Nrf2 activator-22	Ligands for Target Protein for PROTAC Keap1-Nrf2	Cancer
Nrf2 activator-22, a Nrf2 activator, is a PROTAC target protein ligand. Nrf2 activator-22 can be used for synthesis PROTAC K-Ras Degrader-7 (HY-178873) .

HY-168076

(S)-Deoxy-thalidomide-2,7-diazaspiro[3.5]nonane-CH2-Me-PIP-Boc	PROTAC-Linker Conjugates for PAC	Cancer
(S)-Deoxy-thalidomide-2,7-diazaspiro[3.5]nonane-CH2-Me-PIP-Boc consists of E3 ligase ligand and *PROTAC* linker of PROTAC K-Ras Degrader-3 (HY-168054). (S)-Deoxy-thalidomide-2,7-diazaspiro[3.5]nonane-CH2-Me-PIP-Boc is promising for research of cancers .

HY-139403

MRTX849 ethoxypropanoic acid	Target Protein Ligand-Linker Conjugates Ras	Cancer
MRTX849 ethoxypropanoic acid incorporates a ligand for KRAS G12C, and a PROTAC linker. MRTX849 ethoxypropanoic acid can be used in the synthesis of PROTAC LC-2 (HY-137516). LC-2 is a potent and first-in-class PROTAC capable of degrading endogenous KRAS G12C (IC₅₀s between 0.25 and 0.76 μM) .

HY-130991A

K-Ras ligand-Linker Conjugate 6 formate	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 6 formate incorporates a ligand for K-Ras recruiting moiety, and a PROTAC linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 6 formate can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-130822

K-Ras ligand-Linker Conjugate 4	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 4 incorporates a ligand for K-Ras recruiting moiety, and a PROTAC linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 4 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-130823

K-Ras ligand-Linker Conjugate 5	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 5 incorporates a ligand for K-Ras recruiting moiety, and a PROTAC linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 5 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-130707

K-Ras ligand-Linker Conjugate 3	Target Protein Ligand-Linker Conjugates	Cancer
K-Ras ligand-Linker Conjugate 3 (Compound 001371) incorporates a ligand for K-Ras recruiting moiety, and a PROTAC linker, which recruit E3 ligases (such as VHL, CRBN, MDM2, and IAP). K-Ras ligand-Linker Conjugate 3 can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523), which is potent PROTAC K-Ras degrader that exhibits ≥70% degradation efficacy in SW1573 cells .

HY-168056

KRAS ligand 5	Ligands for Target Protein for PROTAC Ras	Others
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-173252

KRASG12C ligand-1	Ligands for Target Protein for PROTAC Ras	Cancer
KRASG12C ligand-1 is a PROTAC target protein ligand that can be used to synthesize the PROTAC YN14-H (HY-173250). YN14-H is a PROTAC degrader targeting KRAS ^G12C and has antitumor activity .

HY-161654

PROTAC SOS1 degrader-10	SOS1 PROTACs Ras	Cancer
PROTAC SOS1 degrader-10 (Compound 11o) is a degrader for son of sevenless 1 (SOS1) in a CRBN and proteasome dependent manner. PROTAC SOS1 degrader-10 degrades SOS1 in KRAS mutant cancer cells SW620, A549 and DLD-1, with DC₅₀s of 2.23, 1.85 and 7.53 nM, respectively. PROTAC SOS1 degrader-10 inhibits the proliferations of cells SW620, A549 and DLD-1, with IC₅₀s of 36.7, 52.2 and 107 nM, respectively. PROTAC SOS1 degrader-10 inhibits phosphorylation of ERK. (Pink: SOS1 ligand (HY-161655); Black: linker (HY-161656); Blue: E3 ligase ligand (HY-W249500))

HY-168055

(S)-Deoxy-thalidomide	Ligands for E3 Ligase	Cancer
(S)-Deoxy-thalidomide is an E3 ubiquitin ligase ligand. (S)-Deoxy-thalidomide can be linked to the target protein ligand through a linker to form PROTAC K-Ras Degrader-3 (HY-168054). PROTAC K-Ras Degrader-3 can target KRAS mutant proteins for degradation .

HY-168637

SIAIS562055	SOS1 PROTACs Ras	Cancer
SIAIS562055 is a potent cereblon-based SOS1 PROTAC with a K_d of 95.9 nM. SIAIS562055 exhibits sustained degradation of SOS1 and inhibition of downstream ERK pathways. SIAIS562055 effectively blocked the binding of KRAS ^G12C or KRAS ^G12D to SOS1, with the IC₅₀ values of 95.7 nM and 134.5 nM, respectively. SIAIS562055 exhibits potent anticancer activity. (Pink: SOS1 ligand (HY-168638); Black: linker (HY-W539874); Blue: E3 ligase ligand (HY-W076696)) .

HY-130819

Tos-PEG4-THP	PROTAC Linkers	Cancer
Tos-PEG4-THP is a PEG-based PROTAC linker can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523) .

HY-173250

YN14-H	PROTACs Ras Apoptosis	Cancer
YN14-H is a PROTAC degrader targeting KRAS ^G12C. YN14-H inhibits cell growth in NCI-H358 and MIA PaCa-2 cells (IC₅₀ values of 0.042, 0.021 μM, DC₅₀ values of 28.9, 18.1 nM, respectively). YN14-H significantly induces apoptosis and inhibits migration. YN14-H demonstrates favorable pharmacokinetic properties and excellent antitumor activity in vivo. (Structure Note: Pink: target protein ligand (HY-173252); Blue: E3 ligase ligand (HY-125905); Black: linker (HY-Y0840); E3 ligase ligand + linker (HY-173253) .

HY-130821

THP-PEG4-Pyrrolidine(N-Me)-CH2OH	PROTAC Linkers	Cancer
THP-PEG4-Pyrrolidine(N-Me)-CH2OH is a PEG-based PROTAC linker can be used in the synthesis of PROTAC K-Ras Degrader-1 (HY-129523) .

Cat. No.	Product Name		Classification

HY-176786

MCB-36		Alkynes
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 K_d ≈ 1 pM). MCB-36 decreases p-ERK levels, leading to cell apoptosis. MCB-36 effectively suppress KRAS ^G12C 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-175860

KRAS G12D ligand-Linker Conjugate 2		Alkynes
KRAS G12D ligand-Linker Conjugate 2 is a conjugate of the KRAS (G12D) ligand (HY-175859) and the linker (HY-168698). KRAS G12D ligand-Linker Conjugate 2 can be used for synthesizing PROTAC KRAS (G12D) degrader ASP-3082 (HY-157505) .

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