2. Signaling Pathways
  3. MAPK/ERK Pathway
  4. Raf

Raf

Raf kinases

Raf

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Raf kinases are a family of three serine/threonine-specific protein kinases that are related to retroviral oncogenes. RAF is an acronym for Rapidly Accelerated Fibrosarcoma. Raf kinases participate in the RAS-RAF-MEK-ERK signal transduction cascade, also referred to as the mitogen-activated protein kinase (MAPK) cascade. Activation of RAF kinases requires interaction with RAS-GTPases. The three RAF kinase family members are: A-Raf, B-Raf, C-Raf (Raf-1). The B-Raf protein is involved in sending signals inside cells, which are involved in directing cell growth. It was shown to be faulty (mutated) in some human cancers. C-RAF or even Raf-1 is an enzyme that in humans is encoded by the RAF1 gene. The c-Raf protein is part of the ERK1/2 pathway as a MAP kinase kinase kinase (MAP3K) that functions downstream of the Ras subfamily of membrane associated GTPases. C-Raf is a member of the Raf kinase family of serine/threonine-specific protein kinases, from the TKL (Tyrosine-kinase-like) group of kinases.

Raf Isoform Specific Products:

Raf Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-150023
    BI-1622
    		Inhibitor 98.97%
    BI-1622 is an orally active, potent and highly selective HER2 (ERBB2) inhibitor, with an IC50 of 7 nM. BI-1622 shows greater than 25-fold selectivity over EGFR. BI-1622 shows high antitumor efficacy in vivo in xenograft mouse tumor models with engineered H2170 and PC9 cells and had a favorable agent metabolism and pharmacokinetics profile.
    BI-1622
  • HY-142160
    GNE-9815
    		Inhibitor 98.28%
    GNE-9815 (compound 7) is a highly selective, pan-RAF inhibitor with good oral bioavailability. GNE-9815 exhibits Ki values of 0.062 and 0.19 nM for CRAF and BRAF, respectively. GNE-9815 combines with MEK inhibitor Cobimetinib (HY-13064) shows synergistic modulation of MAPK pathway. GNE-9815 can be used in studies of KRAS mutant cancers.
    GNE-9815
  • HY-136567
    TBAP-001
    		Inhibitor 99.81%
    TBAP-001 (Synthesis 13), extracted from patent WO2015075483A1, is a pan-RAF kinase inhibitor, with an IC50 of 62 nM in BRAF V600E kinase assay.
    TBAP-001
  • HY-111940
    LUT014
    		Inhibitor
    LUT014 is a topical inhibitor targeting BRAF that cannot pass through the blood-brain barrier. LUT014 inhibits BRAF kinase and abnormally activates the MAPK/ERK signaling pathway, promoting the proliferation of epidermal keratinocytes, repairing skin barrier damage caused by radiation damage, and alleviating inflammatory responses. LUT014 is independent of RAS signaling and accelerates the repair and regeneration of damaged skin cells. LUT014 can be used to study radiation dermatitis, especially skin damage caused by breast cancer radiotherapy.
    LUT014
  • HY-107415
    PLX7922
    		Inhibitor 98.68%
    PLX7922, a RAF inhibitor, can bind with BRAFV600E. PLX7922 inhibits pERK in BRAFV600E cell lines, and activates pERK in mutant NRAS cell lines.
    PLX7922
  • HY-12291
    HG6-64-1
    		Inhibitor 99.69%
    HG6-64-1 is a potent and selective B-Raf inhibitor extracted from patent WO 2011090738 A2, example 9 (XI-1); has a IC50 of 0.09 μM on B-raf V600E transformed Ba/F3 cells.
    HG6-64-1
  • HY-153603
    B-Raf IN 15
    		Inhibitor ≥98.0%
    B-Raf IN 15 (Compound 7) is a BRAF inhibitor. B-Raf IN 15 inhibits BRAF WT and BRAF V600E with IC50s of 2.0 and 0.8 μM. B-Raf IN 15 can be used for the research of cancer.
    B-Raf IN 15
  • HY-109574
    Raf inhibitor 2
    		Inhibitor 98.48%
    Raf inhibitor 2 is a potent raf kinase (IC50<1.0 μM) inhibitor, compound 32, extracted from patent EP1003721B1. Raf inhibitor 2 can be used for cancer research.
    Raf inhibitor 2
  • HY-18227
    B-Raf IN 1
    		Inhibitor 99.94%
    B-Raf IN 1 is a potent and selective B-Raf kinase inhibitor with an IC50 of 24 nM.
    B-Raf IN 1
  • HY-P10436
    Braftide
    		Inhibitor 99.68%
    Braftide is an allosteric inhibitor for BRAF kinase by targeting the dimer interface of BRAF kinase and inhibiting the formation of BRAF dimers. Braftide inhibits wild-type BRAF and oncogenic BRAFG469A with IC50 of 364 nM and 172 nM, respectively. Braftide inhibits MAPK signaling pathway, inhibits proliferation of KRAS mutant tumor cells (EC50 is 7.1 and 6.6 μM, for HCT116 and HCT-15), in combination of TAT sequence.
    Braftide
  • HY-P10438
    Tat-braftide
    		Inhibitor 99.52%
    Tat-braftide is a peptide inhibitor designed to block the dimerization of BRAF, thereby inhibiting its kinase activity. The destruction of BRAF dimer by Tat-braftide makes BRAF protein more susceptible to proteasome degradation, directly inhibits the activity of BRAF kinase, and reduces the activation of MAPK signaling pathway. Tat-braftide can be used for the role of RAF kinase in MAPK signaling pathway and for the study of BRAF mutant cancers.
    Tat-braftide
  • HY-10201R
    Sorafenib (Standard)
    		Inhibitor 99.71%
    Sorafenib (Standard) is the analytical standard of Sorafenib. This product is intended for research and analytical applications. Sorafenib (Bay 43-9006) is a potent and orally active Raf inhibitor with IC50s of 6 nM and 20 nM for Raf-1 and B-Raf, respectively. Sorafenib is a multikinase inhibitor with IC50s of 90 nM, 15 nM, 20 nM, 57 nM and 58 nM for VEGFR2/KDR/Flk-1, VEGFR3/Flt-4, PDGFRβ, FLT3 and c-Kit, respectively. Sorafenib induces autophagy and apoptosis. Sorafenib has anti-tumor activity. Sorafenib is a ferroptosis activator.
    Sorafenib (Standard)
  • HY-138294
    RAS/RAS-RAF-IN-1
    		Inhibitor 99.81%
    RAS/RAS-RAF-IN-1 is a potent RAS and RAS-RAF inhibitor. RAS/RAS-RAF-IN-1 has a KD of 5.0 μΜ-15 μΜ for cyclophilin A (CYPA) binding affinity. RAS/RAS-RAF-IN-1 has antitumor activity.
    RAS/RAS-RAF-IN-1
  • HY-18507
    AD57
    		Inhibitor 98.08%
    AD57 is an orally active multikinase inhibitor, inhibits RET, BRAF, S6K and Src, with greatly reduces mTOR activity.
    AD57
  • HY-W013411
    (E/Z)-Locostatin
    		Control 99.52%
    (E/Z)-Locostatin ((E/Z)-UIC-1005) is a racemic of Locostatin. Locostatin (UIC-1005) is a potent RKIP inhibitor. Locostatin binds Raf kinase inhibitor RKIP protein and disrupts the interaction of RKIP with Raf-1 kinase and G protein-coupled receptor kinase 2. Locostatin inhibits cell proliferation and migration. Locostatin aggravates thioacetamide (HY-Y0698)-induced acute liver failure in mice .
    (E/Z)-Locostatin
  • HY-119230
    Kobe2601
    		Inhibitor 99.66%
    Kobe2601 is a Kobe0065 (HY-15716) analogue. Kobe2601 can be used to probe the Kobe family of compounds' mechanism of action.
    Kobe2601
  • HY-109080A
    Belvarafenib TFA
    		Inhibitor ≥99.0%
    Belvarafenib TFA (HM95573 TFA) is a potent and pan RAF (Rapidly Accelerated Fibrosarcoma) inhibitor, with IC50s of 56 nM, 7 nM and 5 nM for B-RAF, B-RAFv600E and C-RAF respectively.
    Belvarafenib TFA
  • HY-15198
    KG5
    		Inhibitor 99.79%
    KG5 is an orally active dual PDGFRβ and B-Raf allosteric inhibitor. KG5 also inhibits Flt3, KIT and c-Raf. KG5 has anticancer, antiangiogenic activities.
    KG5
  • HY-10331S
    Regorafenib-d3
    		Inhibitor ≥98.0%
    Regorafenib-d3 is a deuterium labeled Regorafenib. Regorafenib is a multi-targeted receptor tyrosine kinase inhibitor[1].
    Regorafenib-d<sub>3</sub>
  • HY-P1039
    R18
    R18 is a peptide antagonists of 14-3-3, with a KD of 70-90 nM. R18 efficiently blocks the binding of 14-3-3 to the kinase Raf-1, a physiological ligand of 14-3-3, and effectively abolished the protective role of 14-3-3 against phosphatase-induced inactivation of Raf-1.
    R18
Cat. No. Product Name / Synonyms Application Reactivity
Raf Isoform Comparison

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