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-122866
    ZT-12-037-01
    		Inhibitor 98.67%
    ZT-12-037-01 is a STK19-targeted inhibitor, has a high-affinity interaction with STK19 protein and inhibits oncogenic NRAS-driven melanocyte malignant transformation. ZT-12-037-01 is an ATP-competitive inhibitor, inhibiting phosphorylation of NRAS (major isoform of Ras family) with an IC50 of 24 nM.
    ZT-12-037-01
  • HY-141477
    RM-018
    		Inhibitor 98.03%
    RM-018 is a potent, functionally distinct tricomplex KRASG12C active-state inhibitor. RM-018 retains the ability to bind and inhibit KRASG12C/Y96D and could overcome resistance. RM-018 binds specifically to the GTP-bound, active [“RAS(ON)”] state of KRASG12C.
    RM-018
  • HY-18674
    K-Ras-IN-1
    		Inhibitor 98.00%
    K-Ras-IN-1 is a small molecule K-Ras inhibitor. K-Ras-IN-1 binds to K-Ras (WT), K-Ras (G12D), K-Ras (G12V), and H-Ras in a hydrophobic pocket that is occupied by Tyr-71 in the apo-Ras crystal structure. K-Ras-IN-1 is promising for research of pancreatic, colon and lung cancer.
    K-Ras-IN-1
  • HY-18707
    K-Ras(G12C) inhibitor 12
    		Inhibitor 98.30%
    K-Ras(G12C) inhibitor 12 is a K-Ras(G12C) inhibitor. K-Ras(G12C) inhibitor 12 acts on H1792 cells with an EC50 of 0.32 μM.
    K-Ras(G12C) inhibitor 12
  • HY-156671
    RMC-4998
    RMC-4998 is an orally active inhibitor targeting the active or GTP-bound state of the KRASG12C mutant. RMC-4998 can form a ternary complex with intracellular CYPA and the activated KRASG12C mutant, with an IC50 value of 28 nM. RMC-4998 can inhibit ERK signaling in KRASG12C mutant cancer cells and induce apoptosis. RMC-4998 can be used for tumor research.
    RMC-4998
  • HY-145962A
    MRTX-EX185 formic
    		Inhibitor
    MRTX-EX185 formic is a potent inhibitor of GDP-loaded KRAS and KRAS(G12D), with an IC50 of 90 nM for KRAS(G12D). MRTX-EX185 formic also binds GDP-loaded HRAS. MRTX-EX185 (formic) is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    MRTX-EX185 formic
  • HY-137497
    KRAS inhibitor-9
    		Inhibitor 99.85%
    KRAS inhibitor-9, a potent KRAS inhibitor (Kd=92 μM), blocks the formation of GTP-KRAS and downstream activation of KRAS. KRAS inhibitor-9 binds to KRAS G12D, KRAS G12C and KRAS Q61H protein with a moderate binding affinity. KRAS inhibitor-9 causes G2/M cell cycle arrest and induces apoptosis. KRAS inhibitor-9 selectively inhibits the proliferation of NSCLC cells with KRAS mutation but not normal lung cells.
    KRAS inhibitor-9
  • HY-128522
    ARS-1323-alkyne
    		Inhibitor 99.59%
    ARS-1323-alkyne, a switch-II pocket (S-IIP) inhibitor, is a conformational specific chemical reporter of KRASG12C nucleotide state in living cells. ARS-1323-alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    ARS-1323-alkyne
  • HY-102078
    ZINC69391
    		Inhibitor 99.76%
    ZINC69391, a specific Rac1 inhibitor, interferes with Rac1-GEF interaction by masking Trp56 residue on Rac1 surface. ZINC69391 interferes with the interaction of Rac1 with Dock180 and reduces Rac1-GTP levels. ZINC69391 induces apoptosis, and shows antiproliferative and antimetastatic effects.
    ZINC69391
  • HY-144661
    KRAS G12D inhibitor 14
    		Inhibitor 99.39%
    KRAS G12D inhibitor 14 is a potent KRAS G12D inhibitor with a KD of 33 nM for binding to KRAS G12D protein. KRAS G12D inhibitor 14 decreases the active form of KRAS G12D (KRAS G12D-GTP) but not KRAS G13D.
    KRAS G12D inhibitor 14
  • HY-P2265A
    SAH-SOS1A TFA
    		Inhibitor 99.16%
    SAH-SOS1A TFA is a peptide-based SOS1/KRAS protein interaction inhibitor. SAH-SOS1A TFA binds to wild-type and mutant KRAS (G12D, G12V, G12C, G12S, and Q61H) with nanomolar affinity (EC50=106-175 nM). SAH-SOS1A TFA directly and independently blocks nucleotide association. SAH-SOS1A TFA impairs KRAS-driven cancer cell viability and exerts its effects by on-mechanism blockade of the ERK-MAPK phosphosignaling cascade downstream of KRAS.
    SAH-SOS1A TFA
  • HY-P3277
    KRpep-2d
    		Inhibitor
    KRpep-2d is a potent K-Ras inhibitor and inhibits proliferation of K-Ras-driven cancer cells. KRpep-2d can be used for cancer research.
    KRpep-2d
  • HY-123673
    MCP110
    		Inhibitor 99.82%
    MCP110 is an inhibitor of Ras/Raf-1 interaction. MCP110 blocks the interaction of Ras with Raf. MCP110 disrupts this interaction might can be used for the research of human tumors.
    MCP110
  • HY-143589
    Glecirasib
    		Inhibitor 98.89%
    Glecirasib (Compound 1-2; JAB-21822) is an orally active and 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. Glecirasib has the potential for the research of KRAS G12C-mediated cancer.
    Glecirasib
  • HY-132966
    ASP2453
    		Inhibitor 98.04%
    ASP2453 is a potent, selective and covalent KRAS G12C inhibitor. ASP2453 inhibits the Son of Sevenless (SOS)-mediated interaction between KRAS G12C and Raf with an IC50 value of 40 nM.
    ASP2453
  • HY-N2438
    Methylophiopogonanone B
    		Activator 99.84%
    Methylophiopogonanone B, homoisoflavonoid, is extracted from the root of Ophiopogon japonicas, shows high antioxidant ability. Methylophiopogonanone B increases GTP-Rho and acts via the Rho signaling pathway, inducing cell morphological change via actin cytoskeletal reorganization, including dendrite retraction and stress fiber formation.
    Methylophiopogonanone B
  • HY-151881
    SOS1-IN-15
    		Inhibitor 99.51%
    SOS1-IN-15 (Compound 37) is an orally active SOS1 inhibitor with an IC50 of 5 nM. SOS1-IN-15 is a promising agent candidate for the research of KRAS-driven cancer.
    SOS1-IN-15
  • HY-N2907
    Atranorin
    		Inhibitor 99.68%
    Atranorin is a lichen secondary metabolite. Atranorin inhibits lung cancer cell motility and tumorigenesis by affecting AP-1, Wnt, and STAT signaling and suppressing RhoGTPase activity.
    Atranorin
  • HY-149464
    ARN22089
    		Inhibitor 98.73%
    ARN22089 is a oral active novel class of trisubstituted pyrimidine, blocks the interaction of CDC42 GTPases with specific downstream effectors. ARN22089 blocks tumor growth in BRAF mutant mouse melanoma model.
    ARN22089
  • HY-151517
    SOS1-IN-14
    		Inhibitor 99.38%
    SOS1-IN-14 is a potent, selective and orally active SOS1 inhibitor with an IC50 value of 3.9 nM. SOS1-IN-14 can be absorbed in the intestine via a P-glycoprotein-mediated efflux mechanism. SOS1-IN-14 can be used to research KRAS-mutated cancers. SOS1-IN-14 has better potent tumor suppression than BI-3406 (HY-125817).
    SOS1-IN-14
Cat. No. Product Name / Synonyms Application Reactivity
Ras Isoform Comparison

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