1. Signaling Pathways
  2. Protein Tyrosine Kinase/RTK
  3. c-Fms

c-Fms

CSF-1 receptor; colony stimulating factor 1 receptor; CSF-1R; CSF1R

c-FMS (CSF1R, CSF-1R) is a receptor protein-tyrosine kinase of the platelet-derived growth factor receptor (PDGFR) family. c-FMS is the cell surface receptor for IL-34 and CSF1. c-FMS has important roles in haematopoiesis, regulation of proliferation, cell survival and maturation of microglia and monocytes, as well as in controlling the overall immune response.

c-FMS is specifically expressed in osteoclasts and myelomonocytic-lineage cells, such as monocytes and macrophages, and the activation of c-FMS signaling promotes the proliferation or differentiation of these cells. It also promotes the production of inflammatory mediators, such as tumor necrosis factor-alpha (TNF-α) and interleukin 6 (IL6).

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13075
    c-Fms-IN-3
    Inhibitor 99.69%
    c-Fms-IN-3 is an orally active c-Fms (CSF1R) kinase inhibitor (IC50 = 0. 8 nM). c-Fms-IN-3 inhibits CSF1R kinase activity and reduces macrophage populations. c-Fms-IN-3 reduces bone erosion, pannus invasion, cartilage damage, and inflammation in collagen (HY-NP003)-induced arthritis mouse model. c-Fms-IN-3 is useful for arthritis research.
    c-Fms-IN-3
  • HY-132935A
    BPR1R024 mesylate
    Inhibitor
    BPR1R024 mesylate is an orally active and selective colony-stimulating factor-1 receptor (CSF1R) inhibitor. BPR1R024 mesylate is the equivalent of BPR1R024 (HY-132935). BPR1R024 has potent CSF1R inhibition activity with an IC50 value of 0.53 nM. BPR1R024 can be used for the research of immuno-oncology.
    BPR1R024 mesylate
  • HY-148181
    c-Fms-IN-13
    Inhibitor 99.27%
    c-Fms-IN-13 (compound 14) is a potent FMS kinase inhibitor with an IC50 value of 17 nM. c-Fms-IN-13 can be used as an anti-inflammatory agent.
    c-Fms-IN-13
  • HY-10917S
    GW2580-d6
    Inhibitor 98.36%
    GW2580-d6 is the deuterium labeled GW2580. GW2580 is an orally bioavailable and selective inhibitor of c-Fms kinase which completely inhibits human cFMS kinase in vitro at 0.06 μM. GW2580 acts as a competitive inhibitor of ATP binding to the cFMS kinase and inhibits colony-stimulating-factor-1 signaling.
    GW2580-d<sub>6</sub>
  • HY-P99642
    Gimsilumab
    Inhibitor 98.00%
    Gimsilumab (MORAb-022) is a human anti-GM-CSF monoclonal antibody. Gimsilumab has the potential for the research of COVID-19 and rheumatoid arthritis (RA).
    Gimsilumab
  • HY-159503
    Segigratinib
    Inhibitor
    Segigratinib is a fibroblast growth factor receptor tyrosine kinase inhibitor, with antineoplastic effect.
    Segigratinib
  • HY-12768B
    Sotuletinib dihydrochloride
    Inhibitor
    Sotuletinib (BLZ945) dihydrochloride is an orally active and blood-brain barrier-permeable CSF1-R-specific inhibitor (IC50=1 nM). Sotuletinib (BLZ945) dihydrochloride induces tumor cell apoptosis and effectively inhibits tumor growth in mouse models. Sotuletinib dihydrochloride can be used in cancer and amyotrophic lateral sclerosis (ALS) research.
    Sotuletinib dihydrochloride
  • HY-153277
    Axl/Mer/CSF1R-IN-2
    Inhibitor
    Axl/Mer/CSF1R-IN-2 (Comp 4) is a Axl, Mer and CSF1R inhibitor.
    Axl/Mer/CSF1R-IN-2
  • HY-153243
    IACS-9439
    Inhibitor
    IACS-9439 is a potent, selective, and orally active CSF1R inhibitor with a Ki value of 1 nM inhibitor. IACS-9439 can be used for advanced solid tumors research.
    IACS-9439
  • HY-111248
    ABD-295
    Inhibitor
    ABD-295, a biphenylsulfide derivative, is an antiresorptive agent, osteoclast inhibitor. ABD-295 has potent inhibitory effects on osteoclastic bone resorption in vitro. ABD-295 prevents ovariectomy-induced bone loss in vivo[1].
    ABD-295
  • HY-144041
    CSF1R-IN-5
    Inhibitor
    CSF1R-IN-5 is a potent inhibitor of CSF1R. CSF-1R is expressed in macrophages, and the survival and differentiation of macrophages depends on the CSF-1/CSF-1R signaling pathway. CSF1R-IN-5 affects the exchange of inflammatory factors between TAMs and glioma cells. CSF1R-IN-5 has the potential for the research of cancer disease (extracted from patent WO2021197276A1, compound 11).
    CSF1R-IN-5
  • HY-147608
    CSF1R-IN-7
    Inhibitor
    CSF1R-IN-7 (Formula I) is a CSF-1R inhibitor. CSF1R-IN-7 can be used for Alzheimer’s disease research.
    CSF1R-IN-7
  • HY-147610
    CSF1R-IN-9
    Inhibitor
    CSF1R-IN-9 (Compound 46) is a CSF-1R inhibitor with an IC50 of 0.028 μM.
    CSF1R-IN-9
  • HY-155550
    CSF1R-IN-17
    Antagonist
    CSF1R-IN-17 (compound 9) is a potent and selective CSF1R antagonist, with an IC50 of 0.2 nM. CSF1R-IN-17 can inhibit osteoclast differentiation.
    CSF1R-IN-17
  • HY-147617
    CSF1R-IN-14
    CSF1R-IN-14 is an isoindolinone derivative compound. CSF1R-IN-14 is a potent inhibitor of CSF1R. Colony stimulating factor 1 (CSF-1, also known as macrophage colony stimulating factor, M-CSF) is an important growth factor that controls bone marrow progenitor cells, monocytes, macrophages, and giants. CSF1R-IN-14 has the potential for the research of cancer diseases (extracted from patent WO2019134662A1, compound 1).
    CSF1R-IN-14
  • HY-158148
    CSF1R-IN-23
    Inhibitor
    CSF1R-IN-23 (Compound 7dri) is a selective inhibitor for colony-stimulating factor-1 receptor (CSF1R), with IC50 of 36.1 nM. CSF1R-IN-23 serves as antineuroinflammatory agent in mouse model. CSF1R-IN-23 is blood brain barrier (BBB) permeable.
    CSF1R-IN-23
  • HY-144040
    CSF1R-IN-4
    CSF1R-IN-4 is a potent inhibitor of CSF1R. CSF-1R is expressed in macrophages, and the survival and differentiation of macrophages depends on the CSF-1/CSF-1R signaling pathway. CSF1R-IN-4 affects the exchange of inflammatory factors between TAMs and glioma cells. CSF1R-IN-4 has the potential for the research of cancer disease (extracted from patent WO2021197276A1, compound 104).
    CSF1R-IN-4
  • HY-108162A
    Ataquimast
    Inhibitor
    Ataquimast is a COX-2 inhibitor that inhibits the release of leukotrienes, TNF-α and GM-CSF. Ataquimast can be used in the study of advanced receptor-positive breast cancer.
    Ataquimast
  • HY-P99458
    Balugrastim
    Balugrastim (CG 10639) is a novel long-acting recombinant granulocyte colony-stimulating factor (G-CSF) obtained by means of a genetic fusion between recombinant human serum albumin and granulocyte colony-stimulating factor. Balugrastim can be used for the research of breast cancer.
    Balugrastim
  • HY-147864
    c-Fms-IN-12
    Inhibitor
    c-Fms-IN-12 (Compound 4g) is an FMS kinase inhibitor. c-Fms-IN-12 can also inhibits c-KIT. c-Fms-IN-12 is a potential broad-spectrum anticancer agent against multiple cancer types. c-Fms-IN-12 induces A549 cell apoptosis.
    c-Fms-IN-12
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity