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-161173
    PROTAC SOS1 degrader-5
    		Inhibitor
    PROTAC SOS1 degrader-5 (compound 4) is a potent PROTAC SOS1 degrader, with the DC50 of 13 nM. PROTAC SOS1 degrader-5 strongly inhibits NCI-H358 cells proliferation with an IC50 of 5 nM.
    PROTAC SOS1 degrader-5
  • HY-162446
    pan-KRAS-IN-13
    		Inhibitor
    pan-KRAS-IN-13 (compound 2) is a potent inhibitor of KRAS, with IC50s of 2.75 nM and 2.89 nM for G12D and G12V, respectively
    pan-KRAS-IN-13
  • HY-173405
    VVD-699
    		Inhibitor
    VVD-699 is a covalent RAS-PI3K inhibitor. VVD-699 covalently binds to cysteine 242 in the RAS binding domain of PI3K p110α, thereby blocking the ability of RAS to activate PI3K activity. VVD-699 is able to inhibit the growth of RAS-mutated and HER2-overexpressing tumors. VVD-699 can be used to study cancers associated with RAS mutations (e.g., H358 lung cancer cells, A549 cells, FaDu cells).
    VVD-699
  • HY-164350
    KRAS inhibitor-27
    		Inhibitor
    KRAS inhibitor-27 (Compound 15h) is the inhibitor for KRAS. KRAS inhibitor-27 inhibits KRAS G12D/G12V mutated cells AsPC-1, SW620 and KRAS wildtype cell HT-29 with IC50 of 378, 0.6 and 3230 nM, respectively. KRAS inhibitor-27 inhibits ERK phosphorylation (IC50 in cell AsPC-1 and SW620 is 0.6 nM and 1 nM), reduces the expression of DUSP4, thereby inhibiting MAPK signaling pathway.
    KRAS inhibitor-27
  • HY-134264
    8-Br-2'-O-Me-cAMP
    		Activator
    8-Br-2'-O-Me-cAMP is an analogue of the signal molecule cyclic AMP (cAMP). 8-Br-2'-O-Me-cAMP is an agonist of exchange factors activated by cAMP (Epac), while it doesn't activate PKA as cAMP do. 8-Br-2'-O-Me-cAMP can be used in cardiovascular disease research.
    8-Br-2'-O-Me-cAMP
  • HY-143594
    KRAS G12C inhibitor 40
    		Inhibitor
    KRAS G12C inhibitor 40 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 40 has the potential for the research of KRAS G12C-mediated cancer (extracted from patent WO2021129824A1, compound 70).
    KRAS G12C inhibitor 40
  • HY-152248
    ARS-2102
    		Inhibitor
    ARS-2102 is a potent covalent KRAS G12C inhibitor for use in cancer research.
    ARS-2102
  • HY-161635
    SOS1 Ligand intermediate-4
    		Inhibitor
    SOS1 Ligand intermediate-4 is a ligand of SOS1, used for the synthesis of PROTAC SOS1 degrader (HY-161634).
    SOS1 Ligand intermediate-4
  • HY-122152
    Spiclomazine hydrochloride
    		Inhibitor
    Spiclomazine hydrochloride (APY-606) is an antipsychotic and antitumor agent. Spiclomazine hydrochloride inhibits KRas. Spiclomazine hydrochloride induces cancer cell apoptosis.
    Spiclomazine hydrochloride
  • HY-153880
    KRAS degrader-1
    		Degrader
    KRAS degrader-1 (compound 1) is a potent KRAS degrader. KRAS degrader-1 target specific proteins for degradation through the autophagy-lysosomal degradation pathway.
    KRAS degrader-1
  • HY-151999
    KRAS G12C inhibitor 65
    		Inhibitor
    KRAS G12C inhibitor 65 is a potent and covalent KRASG12C inhibitor that traps KRASG12C in the GDP-bound state. KRASG12C IN-1 exhibits potent antitumor activity against KRAS-mutant non-small cell lung cancer.
    KRAS G12C inhibitor 65
  • HY-143592
    KRAS G12C inhibitor 39
    		Inhibitor
    KRAS G12C inhibitor 39 is a potent inhibitor of KRAS G12C. KRas is a highly attractable target of the pharmaceutical industry for cancer research. KRAS G12C inhibitor 39 has the potential for the research of KRAS G12C-mediated cancer (extracted from patent WO2019099524A1, compound 494).
    KRAS G12C inhibitor 39
  • HY-159474
    KRAS inhibitor-24
    		Inhibitor
    KRAS inhibitor-24 (compound 115c) is a pyridopyrimidine KRAS inhibitor, with an IC50 of < 100 nM for KRas G12V, KRas WT and KRas G12R.
    KRAS inhibitor-24
  • HY-145046
    SOS1-IN-3
    		Inhibitor
    SOS1-IN-3 is a potent SOS1 (son of sevenless homolog 1) inhibitor with an IC50 of 5 nM. SOS1-IN-3 has anticancer effects (WO2019122129A1; compound I-1).
    SOS1-IN-3
  • HY-146537
    KRAS G12C inhibitor 47
    		Inhibitor
    KRAS G12C inhibitor 47 (compound 8-1-1) is a potent KRAS G12C inhibitor with an IC50 of 0.172 µM. KRAS G12C inhibitor 47 shows p-ERK inhibition activities with IC50s of 0.046, 69.8 µM in MIA PaCA-2, A549 cells, respectively. KRAS G12C inhibitor 47 has the potential for the research of pancreatic, colorectal, and lung cancers.
    KRAS G12C inhibitor 47
  • HY-158701
    KRAS G12D inhibitor 23
    		Inhibitor
    KRAS G12D inhibitor 23 (compound 46-3) is a potent inhibitor of KRAS G12D, with the IC50 of 0.007 μM. KRAS G12D inhibitor 23 plays an important role in cancer research.
    KRAS G12D inhibitor 23
  • HY-168577
    KRAS G12D inhibitor 25
    		Inhibitor
    KRAS G12D inhibitor 25 (Compound 148) is an inhibitor for KRAS G12C and HSP90α with IC50 of < 0.1 μM and 0.1-1 μM, respectively. KRAS G12D inhibitor 25 inhibits the proliferation of MIA PaCa-2 and NCI-H358 with EC50 of < 0.1 μM and 0.1-1 μM, respectively. KRAS G12D inhibitor 25 degrades ERBB2 with a DC50 of 0.1-1 μM.
    KRAS G12D inhibitor 25
  • HY-146545
    KRAS inhibitor-15
    		Inhibitor
    KRAS inhibitor-15 (compound 3-19) is a potent KRAS G12C inhibitor with an IC50 of 0.954 µM. KRAS inhibitor-15 shows p-ERK inhibition activities with IC50s of 2.03, >33.3 µM in MIA PaCA-2, A549 cells, respectively. KRAS inhibitor-15 has the potential for the research of pancreatic, colorectal, and lung cancers.
    KRAS inhibitor-15
  • HY-116312
    8-pCPT-2′-O-Me-cAMP
    		Activator
    8-pCPT-2′-O-Me-cAMP (8-CPT-2'-O-Me-cAMP), an analog of cAMP, is an activator of exchange proteins activated by cAMP (Epac). 8-pCPT-2′-O-Me-cAMP activates Epac1 (EC50 = 2.2 μM), but not PKA (EC50 >10 μM). 8-pCPT-2′-O-Me-cAMP stimulates Epac-mediated Ca2+ release in pancreatic β-cells in vitro. 8-pCPT-2′-O-Me-cAMP is a Rap1 activator. 8-pCPT-2′-O-Me-cAMP enhances the retinal pigment epithelium barrier against the pathological choroidal endothelial cell invasion that occurs in macular degeneration.
    8-pCPT-2′-O-Me-cAMP
  • HY-143588
    KRAS G12C inhibitor 35
    		Inhibitor
    KRAS G12C inhibitor 35 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 35 has the potential for the research of KRAS G12C-mediated cancer (extracted from patent CN112920183A, compound 3).
    KRAS G12C inhibitor 35
Cat. No. Product Name / Synonyms Application Reactivity
Ras Isoform Comparison

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