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-P5192
    KRAS G12D(8-16)
    KRAS G12D 8-16 is a mutant KRAS G12D 8-16 peptide.
    KRAS G12D(8-16)
  • HY-153944
    KRAS G12C inhibitor 60
    		Inhibitor
    KRAS G12C inhibitor 60 (compound 23) is a Kras-G12C inhibitor. KRAS G12C inhibitor 60 can be used for the research of lung cancer, colorectal cancer, pancreatic cancer.
    KRAS G12C inhibitor 60
  • HY-P1382
    Rac1 Inhibitor W56
    		Inhibitor
    Rac1 Inhibitor W56 is a peptide containing residues 45-60 of Rac1. Rac1 Inhibitor W56 inhibits Rac1 interaction with guanine nucleotide exchange factors TrioN, GEF-H1, and Tiam.
    Rac1 Inhibitor W56
  • HY-176134
    RP03707
    		Degrader
    RP03707 is a PROTAC based KRASG12D degrader (Red: KRASG12D inhibitor (HY-134813), black: linker, Blue: E3 ligase ligand).
    RP03707
  • HY-142481
    KRAS G12C inhibitor 30
    		Inhibitor
    KRAS G12C inhibitor 30 is a KRAS G12C inhibitor extracted from patent WO2021252339A1, compound 2. KRAS G12C inhibitor 30 can be used for the research of cancer.
    KRAS G12C inhibitor 30
  • HY-163582
    PROTAC SOS1 degrader-7
    		Inhibitor
    PROTAC SOS1 degrader-7 (Example 15) is a SOS1 PROTAC degrader. PROTAC SOS1 degrader-7 has anti-tumor activity . (Pink: SOS1 ligand (HY-163583); Black: linker (HY-163584); Blue: E3 ligase ligand (HY-W454906)).
    PROTAC SOS1 degrader-7
  • HY-112494
    KRas G12C inhibitor 4
    		Inhibitor
    KRas G12C inhibitor 1 is a compound that inhibits KRas G12C, extracted from patent US 20180072723 A1.
    KRas G12C inhibitor 4
  • HY-P2360A
    G12 TFA
    G12 (Ras 5-17) TFA is a wild-type Ras peptide consisted of amino acids 5-17 (KLVVVGAGGVGKS). G12 TFA can be used as a control of mutant Ras peptides studies (such V12).
    G12 TFA
  • HY-P3129
    KRAS G13D peptide, 25 mer
    KRAS G13D peptide, 25 mer, a KRAS activating oncogene mutation peptide, is an immune potentiator extracted from patent WO2018144775A1. KRAS G13D peptide, 25 mer can be used to prepare KRAS vaccine.
    KRAS G13D peptide, 25 mer
  • HY-167768
    SOS1 activator 2
    SOS1 activator 2 (Compound 65) is a benzimidazole derivative and a SOS1 activator. SOS1 activator 2 has a high binding affinity for SOS1 with a Kd of 9 nM. SOS1 activator 2 can regulate the Ras-ERK signaling pathway, which can be used in the study of cancer.
    SOS1 activator 2
  • HY-161234
    KRAS ligand 3
    		Ligand
    KRAS ligand 3 (compound 1) is BTX-6654 target-binding ligand that can bind KRAS inhibitor and diaplay synergistic tumor growth inhibiton.
    KRAS ligand 3
  • HY-144965
    SOS1-IN-12
    		Inhibitor
    SOS1-IN-12 is a potent son of sevenless homolog 1 (SOS1) inhibitor with a Ki of 0.11 nM for SOS1 and an IC50 of 47 nM for pERK. SOS1-IN-13 can be used for researching anticancer.
    SOS1-IN-12
  • HY-168716
    SOS1-IN-17
    		Inhibitor
    SOS1-IN-17 (Compound 8d) is an orally active inhibitor for SOS1-KRASG12C interaction with an IC50 of 5.1 nM. SOS1-IN-17 inhibits ERK phosphorylation in DLD-1 cell with an IC50 of 18 nM. SOS1-IN-17 exhibits anti-proliferative activity in KRASG12C mutated Mia-Paca-2 cell with an IC50 of 0.11 μM. SOS1-IN-17 exhibits antitumor efficacy against pancreatic cancer in mouse model.
    SOS1-IN-17
  • HY-161450
    LHF418
    		Inhibitor
    LHF418 is an effective SOS1 PROTAC degrader with a DC50 value of 209.4 nM in A549 cells. LHF418 can effectively inhibit RAS signaling and colony formation in KRAS-driven cancer cells. (Structural note: (Blue: Cereblon ligand (HY-A0003), Black: linker; Pink: SOS1 binder SOS1 Ligand intermediate-3 (HY-161452)).
    LHF418
  • HY-156363
    K-Ras-IN-2
    		Inhibitor
    K-Ras-IN-2 (Compound CHI-000-667) is a K-Ras antagonist, and can be used for tumor research.
    K-Ras-IN-2
  • HY-144213
    SOS1-IN-10
    		Inhibitor
    SOS1-IN-10 is a potent SOS1 inhibitor with an IC50 of 13 nM for KRAS G12C-SOS1 (WO2022017519A1, compound 8).
    SOS1-IN-10
  • HY-131598C
    6-Thio-GTP tetrasodium
    		Inhibitor
    6-Thio-GTP (tetrasodium) is a Vav1-Rac inhibitor. 6-Thio-GTP (tetrasodium) inhibits TCR-stimulated T cell proliferation and CD28-mediated T cell survival. 6-Thio-GTP (tetrasodium) has an immunosuppressive effect in a mouse cardiac allograft transplant model and prolongs cardiac allograft survival.
    6-Thio-GTP tetrasodium
  • HY-168012
    Pan-RAS-IN-6
    		Inhibitor
    Pan-RAS-IN-6 (compound 24) is an inhibitor targeting DUSP6, which reduces MAPK activation in the brain of the NCI-H1373-Luc model (DUSP6), at the same time, it shows significant tumor growth inhibition and tumor regression effects in the NSCLC brain metastasis mouse model. Pan-RAS-IN-6 shows high selectivity and strong inhibitory effects, especially in KRAS mutation-related signaling pathways, demonstrating varying inhibitory activity against different KRAS mutants and interacting proteins. The IC50 values for KRAS G12C, G12D, and G12V are 1.3 nM, 4.7 nM, and 0.3 nM, respectively.
    Pan-RAS-IN-6
  • HY-134263
    8-Br-cAMP-AM
    		Agonist
    8-Br-cAMP-AM is a cyclic adenosine monophosphate (cAMP) analog that activates two major signal transduction pathways in the heart by mimicking the effects of cAMP: protein kinase A (PKA) and guanosine nucleotide exchange factor (Epac), which is directly activated by cAMP. 8-Br-cAMP-AM can be used to study cardiac ischemia and reperfusion injury.
    8-Br-cAMP-AM
  • HY-143359
    COTI-219
    		Inhibitor
    COTI-219 is an orally active inhibitor of KRAS. COTI-219 has antitumor activity.
    COTI-219
Cat. No. Product Name / Synonyms Application Reactivity
Ras Isoform Comparison

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