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

Ras

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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-162971
    KRAS inhibitor-33
    Inhibitor
    KRAS inhibitor-33 (compound 115a) is an inhibitor of pyridopyrimidine kras (IC50 ≤ 100nM).
    KRAS inhibitor-33
  • HY-176870
    KRAS-IN-42
    Inhibitor
    KRAS-IN-42 (Compound Z1063) is a covalent KRASG12D mutants inhibitor. KRAS-IN-42 is promising for research of KRASG12D-mutant cancers (e.g., non-small cell lung cancer, colorectal cancer).
    KRAS-IN-42
  • HY-124514
    UC-857993
    Inhibitor
    UC-857993 is a selective SOS1-Ras inhibitor (Kd=14.7 μM, His6-SOS1cat), suppressing catalytic activity. UC-857993 also inhibits ERK and Ras activation, suppresses the growth of mouse embryonic fibroblasts (MEFs).
    UC-857993
  • HY-178978
    α,δ-NAG
    Activator
    α,δ-NAG is an orally active glutaminase-resistant less-hydrolyzable L-Glutamine derivative. α,δ-NAG is a G protein-coupled receptor (GPCR) allosteric modulator. α,δ-NAG suppresses neutrophilic airway inflammation by activating the GPCR/ERK/MKP-1 pathway. α,δ-NAG can be used for the researches of inflammation and immunology, such as asthma.
    α,δ-NAG
  • HY-153555
    KRAS G12D modulator-1
    Modulator
    KRAS G12D modulator-1 (compound 6) is a potent KRAS G12D modulator with IC50 values of 1-10 μM for NEA-G12D, PPI-G12D, and p ERK-AGS, respectively. KRAS G12D modulator-1 can be used in research of cancer.
    KRAS G12D modulator-1
  • HY-142945
    KRAS G12C inhibitor 43
    Inhibitor
    KRAS G12C inhibitor 43 (compound 59) is a potent KRAS G12C inhibitor. KRAS G12C inhibitor 43 shows antimigration and anti-proliferative activity with IC50s of 0.001-1 µM, >1 µM, >1 µM for H358, A549, HCC cells ,respectively.
    KRAS G12C inhibitor 43
  • HY-170550
    KRAS G12C inhibitor 69
    Inhibitor
    KRAS G12C inhibitor 69 (Compound K09) is the inhibitor for mutant RAS protein KRASG12C with an IC50 of 4.36 nM. KRAS G12C inhibitor 69 inhibits the ERK phosphorylation in NCI-H358 and MIA-PACA-2 with an IC50 of 12 nM and 7 nM. KRAS G12C inhibitor 69 inhibits the proliferation of cancer cell NCI-H358 and MIA-PACA-2 with IC50 of 3.15 nM and 2.33 nM.
    KRAS G12C inhibitor 69
  • HY-173329
    KRAS-IN-41
    Inhibitor
    KRAS-IN-41 is an inhibitor of KRAS with IC50 values of <0.01 μM for KRAS G12D and KRAS G12V. KRAS-IN-41 inhibits RAS mutant cell lines, GP2D (KRAS-G12D) and SW620 (KRAS-G12V). KRAS-IN-41 can be used in cancer research.
    KRAS-IN-41
  • HY-183645
    KRAS G12C-IN-79
    Inhibitor
    KRAS G12C-IN-79 is a KRASG12C inhibitor with an IC50 of 1.9 nM. KRAS G12C-IN-79 functionally inhibits the activity of the GDP-bound form of KRASG12C. KRAS G12C-IN-79 can be used for the research of nonsmall cell lung cancer, colon cancer, pancreatic cancer.
    KRAS G12C-IN-79
  • HY-186024
    KRAS-IN-51
    Inhibitor
    KRAS-IN-51 (Compound 597a) is a KRas G12V inhibitor, with its IC50 for KRas G12V being 2.9 nM; KD values are 17 (at 20°C) and 68 (at 37°C) nM. KRAS-IN-51 inhibits the phosphorylation of pERK. KRAS-IN-51 has anti-proliferative activity against SW620 and MIAPaCa-2. KRAS-IN-51 can be used for research on colorectal cancer and pancreatic cancer.
    KRAS-IN-51
  • HY-145047
    SOS1-IN-4
    Inhibitor
    SOS1-IN-4 is a potent SOS1 inhibitor with an IC50 of 56 nM for KRAS-C12C/SOS1 interaction (WO2021228028 A1, example 65).
    SOS1-IN-4
  • HY-147631
    KRAS G12C inhibitor 50
    Inhibitor
    KRAS G12C inhibitor 50 (Example 4) is a KRAS G12C inhibitor with an IC50 of 46.7 nM.
    KRAS G12C inhibitor 50
  • HY-162440
    pan-KRAS-IN-7
    Inhibitor
    pan-KRAS-IN-7 (Compound 25) is an inhibitor for in human tumor mutated genes KRAS, which inhibits proliferation of KRAS mutated cells AsPC-1 (G12D mutant) and SW480 (G12V mutant) with IC50 of 0.35 and 0.51 nM, respectively.
    pan-KRAS-IN-7
  • HY-179253
    KRAS-IN-47
    Inhibitor
    KRAS-IN-47 is a KRAS inhibitor with IC50 < 50 nM against KRAS G12V. KRAS-IN-47 can be used for the study of cancers.
    KRAS-IN-47
  • HY-172626
    KRAS G12D inhibitor 28
    Inhibitor
    KRAS G12D inhibitor 28 (Compound 1) is a KRAS G12D inhibitor. KRAS G12D inhibitor 28 (Compound 1) can be used in the cancer research.
    KRAS G12D inhibitor 28
  • HY-163720
    KRAS G12C inhibitor 63
    Inhibitor
    KRAS G12C inhibitor 63 (K45) is a KRAS G12C inhibitor. KRAS G12C inhibitor 63 can induce Apoptosis. KRAS G12C inhibitor 63 has antitumor activity.
    KRAS G12C inhibitor 63
  • HY-147636
    KRAS G12C inhibitor 55
    Inhibitor
    KRAS G12C inhibitor 55 (Compound 1) is a KRAS G12C inhibitor.
    KRAS G12C inhibitor 55
  • HY-147632
    KRAS G12C inhibitor 51
    Inhibitor
    KRAS G12C inhibitor 51 (example 1) is a KRAS G12C inhibitor.
    KRAS G12C inhibitor 51
  • HY-148878
    Ras modulator-1
    Modulator
    Ras modulator-1 is a modulator of Ras. Ras modulator-1 is an active compound extracted from patent US20120302581.
    Ras modulator-1
  • HY-19315
    SML-8-73-1
    Inhibitor
    SML-8-73-1 is a nucleotide-based KRASG12C inhibitor. SML-8-73-1 can be used for the study of non-small cell lung cancer (NSCLC).
    SML-8-73-1
Cat. No. Product Name / Synonyms Application Reactivity

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