2. Signaling Pathways
  3. GPCR/G Protein
    MAPK/ERK Pathway
  4. Ras

Ras

Ras

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Ras is the name given to a family of related proteins which is ubiquitously expressed in all cell lineages and organs. All Ras protein family members belong to a class of protein called small GTPase, and are involved in transmitting signals within cells. Ras is the prototypical member of the Ras superfamily of proteins, which are all related in 3D structure and regulate diverse cell behaviours. When Ras is 'switched on' by incoming signals, it subsequently switches on other proteins, which ultimately turn on genes involved in cell growth, differentiation and survival. As a result, mutations in ras genes can lead to the production of permanently activated Ras proteins. This can cause unintended and overactive signalling inside the cell, even in the absence of incoming signals. Because these signals result in cell growth and division, overactive Ras signaling can ultimately lead to cancer. The 3 Ras genes in humans (HRAS,KRAS, and NRAS) are the most common oncogenes in human cancer; Ras inhibitors are being studied as a treatment for cancer, and other diseases with Ras overexpression.

Ras Isoform Specific Products:

Ras Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-168637
    SIAIS562055
    		Inhibitor
    SIAIS562055 is a potent cereblon-based SOS1 PROTAC with a Kd of 95.9 nM. SIAIS562055 exhibits sustained degradation of SOS1 and inhibition of downstream ERK pathways. SIAIS562055 effectively blocked the binding of KRASG12C or KRASG12D 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)).
    SIAIS562055
  • HY-125335
    Oligomycin D
    Oligomycin D (Rutamycin A) is an antibiotic. Oligomycin D can be derived from a strain of S. rutgersensis. Oligomycin D also is a potent inhibitors of K-Ras PM localization. Oligomycin D can be used for the research of various cancers.
    Oligomycin D
  • HY-W1126467
    RAS-IN-5
    		Inhibitor
    RAS-IN-5 (Example 2) is a RAS inhibitor. RAS-IN-5 significantly inhibits the interaction between RAF1 and active KRAS mutant protein or HRAS WT protein. RAS-IN-5 significantly inhibits the cell viability of KRAS, NRAS, and EGFR mutant cells. RAS-IN-5 can be used in the research of colorectal cancer, liver cancer, and non-small cell lung cancer.
    RAS-IN-5
  • HY-134505
    Avicin G
    		Inhibitor
    Avicin G is a sphingomyelinase inhibitor and plasma membrane disruptor. Avicin G inhibits the enzymatic activities of neutral sphingomyelinases (SMPD2/3) and acid sphingomyelinase (SMPD1), elevates intracellular sphingomyelin levels, and alters the distribution of sphingomyelin. Avicin G interferes with the lateral segregation of GTP- and GDP-bound H-Ras, inhibits the signal output of oncogenic K-Ras and H-Ras, reduces the phosphorylation of ERK and Akt, increases lysosomal pH, and inhibits the endocytic recycling of epidermal growth factor receptor. Avicin G can be used in research related to pancreatic ductal adenocarcinoma and non-small cell lung cancer.
    Avicin G
  • HY-182044
    MRTX849-amide-C4-(o)-carborane
    		Inhibitor
    MRTX849-amide-C4-(o)-carborane is a KRASG12C inhibitor with mutation selectivity for cells expressing KRASG12C. MRTX849-amide-C4-(o)-carborane shows low intrinsic cytotoxicity in cancer cells. MRTX849-amide-C4-(o)-carborane covalently binds to Cys12 of KRASG12C, recruits Hsp70, promotes ubiquitination, and induces proteasome-dependent degradation of the target protein. MRTX849-amide-C4-(o)-carborane inhibits the activity of the downstream ERK signaling pathway and induces apoptosis signaling in cancer cells. MRTX849-amide-C4-(o)-carborane is applicable for the research of KRASG12C-positive cancers.
    MRTX849-amide-C4-(o)-carborane
  • HY-144967
    SOS1-IN-13
    		Inhibitor
    SOS1-IN-13 is a potent son of sevenless homolog 1 (SOS1) inhibitor with IC50s of 6.5 nM and 327 nM for SOS1 and pERK, respectively. SOS1-IN-13 can be used for researching anticancer.
    SOS1-IN-13
  • HY-132581C
    Scrambled Tadnersen sodium
    		Control
    Scrambled Tadnersen sodium is the Negative Control of Tadnersen sodium (HY-132581A). Tadnersen sodium, an antisense oligonucleotide (ASO), selectively targets C9ORF72 transcript variants 1 and 3 that carry the expansion.
    Scrambled Tadnersen sodium
  • HY-145436
    KRAS inhibitor-11
    		Inhibitor
    KRAS inhibitor-11 (compound 12) is a KRAS inhibitor.
    KRAS inhibitor-11
  • HY-146223A
    (3R,10R,14aS)-AZD4625
    		Control 98.00%
    (3R,10R,14aS)-AZD4625 is the isomer of AZD4625 (HY-146223), and can be used as an experimental control. AZD4625 is an orally active, selective irreversible, covalent allosteric GTPase KRASG12C inhibitor with an IC50 of 3 nM. AZD4625 can inhibit the MAPK pathway (with decreased pCRAF, pMEK, and pERK) and the PI3K pathway (with decreased pAKT and pS6), and induce cell apoptosis. AZD4625 has no binding and inhibition of wild-type RAS or isoforms carrying non-KRASG12C mutations. AZD4625 can be used for the study of KRASG12C mutant non-small cell lung cancer.
    (3R,10R,14aS)-AZD4625
  • HY-142457
    KRAS G12C inhibitor 26
    		Inhibitor
    KRAS G12C inhibitor 26 is a KRAS G12C inhibitor with antitumor effects (WO2021109737).
    KRAS G12C inhibitor 26
  • HY-128414
    KRAS G12C-IN-72
    		Inhibitor
    KRAS G12C-IN-72 (Example 571) is a KRAS G12C inhibitor. KRAS G12C-IN-72 can be used as a target protein ligand to synthesize PROTACs, such as KRAS degrader-1 (HY-153880). KRAS G12C-IN-72 can be used in cancer research.
    KRAS G12C-IN-72
  • HY-163488
    KRASG12D-IN-4
    		Inhibitor
    KRASG12D-IN-4 (example 38) is a KRasG12D inhibitor with an IC50 of 3.3 nM. KRASG12D-IN-4 inhibits proliferation of pancreatic cancer ASPC-1 cells with an IC50 of 12 nM.
    KRASG12D-IN-4
  • HY-179414
    KRAS G12D-IN-34
    		Inhibitor
    KRAS G12D-IN-34 (Compound 13) is a KRAS (G12D) inhibitor with IC50 values for KRAS (G12D) and KRAS (WT) of 1.05 nM and 1.59 μM respectively. KRAS G12D-IN-34 can be used for research on non-small cell lung cancer.
    KRAS G12D-IN-34
  • HY-164632
    KRAS inhibitor-32
    		Inhibitor
    KRAS inhibitor-32 (compound 139A) is a KRAS inhibitor. KRAS inhibitor-32 can be used in anti-cancer research.
    KRAS inhibitor-32
  • HY-143596
    KRAS G12C inhibitor 41
    		Inhibitor
    KRAS G12C inhibitor 41 is a potent inhibitor of KRAS G12C. The Ras family of proteins is an important intracellular signaling molecule that plays an important role in growth and development. KRAS G12C inhibitor 41 has the potential for the research of KRAS G12C-mediated cancer (extracted from patent WO2021129824A1, compound 121).
    KRAS G12C inhibitor 41
  • HY-182899
    DPAP
    		Inhibitor
    DPAP is a p-ERK1/2 inhibitor with an IC50 of 7.85 μM against p-ERK1/2. DPAP inhibits the expression of p-MEK1/2 and disrupts the Ras-ERK signaling pathway. DPAP inhibits the expression of COX-2 in nerve cells. DPAP damages DNA and mitochondria, induces Apoptosis via the mitochondrial pathway, and upregulates PD-L1. DPAP inhibits melanoma metastasis and angiogenesis, and inactivates spinal microglia and astrocytes. DPAP exhibits anti-melanoma activity and can be combined with anti-PD-1 monoclonal antibodies to modify anti-tumor effects. DPAP is applicable for the research of melanoma.
    DPAP
  • HY-147634
    KRAS G12C inhibitor 53
    		Inhibitor
    KRAS G12C inhibitor 53 (Compound 1) is a KRAS G12C inhibitor.
    KRAS G12C inhibitor 53
  • HY-175144
    KRASG12D-IN-6
    		Inhibitor
    KRASG12D-IN-6 is a PROTAC target protein ligand that can be used to synthesize CH091138 (HY-175025). CH091138 is a potent and selective KRASG12D PROTAC degrader with anti-tumor activity.
    KRASG12D-IN-6
  • HY-168013
    KRASG12C IN-14
    		Inhibitor
    KRASG12C IN-14 (compound 15) is an inhibitor targeting the KRAS G12C mutation. KRASG12C IN-14 inhibits CYPA-dependent KRAS-BRAF with an IC50 of 0.002 μM. KRASG12C IN-14 inhibits ERK phosphorylation in NCI-H358 cells with an IC50 of 0.002 μM.
    KRASG12C IN-14
  • HY-142490
    KRAS G12C inhibitor 33
    		Inhibitor
    KRAS G12C inhibitor 33 is a KRAS G12C inhibitor extracted from patent WO2021244603A1, compound 1. KRAS G12C inhibitor 33 can be used for the research of cancer.
    KRAS G12C inhibitor 33
Cat. No. Product Name / Synonyms Application Reactivity
Ras Isoform Comparison

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