2. シグナル伝達
  3. Cell Cycle/DNA Damage
    Cytoskeleton
  4. Microtubule/Tubulin

Microtubule/Tubulin

Microtubule/Tubulin

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Microtubules are a component of the cytoskeleton, found throughout the cytoplasm. These tubular polymers of tubulin can grow as long as 50 micrometres, with an average length of 25 µm, and are highly dynamic. The outer diameter of a microtubule is about 24 nm while the inner diameter is about 12 nm. Microtubules are found in eukaryotic cells and are formed by the polymerization of a dimer of two globular proteins, alpha and beta tubulin. Tubulin is one of several members of a small family of globular proteins. The tubulin superfamily includes five distinct families, the alpha-, beta-, gamma-, delta-, and epsilon-tubulins and a sixth family which is present only in kinetoplastid protozoa. The most common members of the tubulin family are α-tubulin and β-tubulin, the proteins that make up microtubules. Microtubules are very important in a number of cellular processes. They are involved in maintaining the structure of the cell.

製品番号 製品名 製品効果 純度 構造式
  • HY-181763
    Tubulin-IN-65 Inhibitor
    Tubulin-IN-65 (Compound Imp-18) is a Tubulin inhibitor. Tubulin-IN-65 exhibits tubulin-disrupting activity. Tubulin-IN-65 disrupts microtubule integrity. Tubulin-IN-65 induces Apoptosis and increases the expression of CDK1 and Cyclin B1. Tubulin-IN-65 possesses anticancer activity against breast cancer and colorectal cancer. Tubulin-IN-65 can be used in research related to triple-negative breast cancer and colorectal adenocarcinoma.
    Tubulin-IN-65
  • HY-161997
    hTopo-II/tubulin-IN-1 Inhibitor
    hTopo-II/tubulin-IN-1 (compound 5L) is a hTopo-II/tubulin inhibitor. hTopo-II/tubulin-IN-1 inhibits cell migration and can be used in anti-cancer research.
    hTopo-II/tubulin-IN-1
  • HY-155841
    Tubulin polymerization-IN-46
    Tubulin polymerization-IN-46 (compound 9q) is a microtubule/Tubulin inhibitor that inhibits tubulin polymerization and induces apoptosis. Tubulin polymerization-IN-46 inhibits mitosis and arrests MCF-7 cells in the G2/M phase. Tubulin polymerization-IN-46 has anti-proliferative activity against MCF-7 breast cancer cells with an IC50 of 10 nM.
    Tubulin polymerization-IN-46
  • HY-176171
    Tubulin polymerization-IN-79 Inhibitor
    Tubulin polymerization-IN-79 (Compound C20) is a tubulin polymerization inhibitor. Tubulin polymerization-IN-79 shows potent antiproliferative activity against esophageal cancer cells (e.g., KYSE450, IC50=0.36 μM; EC-109, IC50=0.63 μM). Tubulin polymerization-IN-79 occupies the colchicine binding site to disrupt microtubule network integrity, activating the Hippo signaling pathway, downregulating the oncogenic protein YAP expression, and inducing G2/M phase arrest and apoptosis in esophageal cancer cells. Tubulin polymerization-IN-79 is promising for research of esophageal cancers.
    Tubulin polymerization-IN-79
  • HY-147725
    Microtubule inhibitor 4 Inhibitor
    Microtubule inhibitor 4 (compound 2) is a potent microtubule inhibitor. Microtubule inhibitor 4 shows cytotoxicity with IC50s of 4.0, 3.2, 2.1 nM for NCI-H460, BxPC-3, HT-29 cells, respectively. Microtubule inhibitor 4 shows the inhibition of tubulin polymerization.
    Microtubule inhibitor 4
  • HY-P3894
    P34cdc2 Kinase Fragment Modulator
    P34cdc2 Kinase Fragment is associated with the completion of DNA replication in yeast mitosis. P34cdc2 Kinase can phosphorylate mitogen-activated protein 2 (MAP2) to regulate microtubules polymerization in Xenopus oocytes meiosis.
    P34cdc2 Kinase Fragment
  • HY-147887
    Tubulin inhibitor 28 Inhibitor
    Tubulin inhibitor 28 (compound 2g) is a potent tubulin inhibitor with an IC50 value of 1.2 µM. Tubulin inhibitor 28 shows anti-proliferative activity for MCF-7 cells.
    Tubulin inhibitor 28
  • HY-177687
    N-(Mal-PEG4)-N-(PEG4-Val-Cit-PAB-MMAF)-N-(PEG4-Val-Cit-PAB-Exatecan)
    N-(Mal-PEG4)-N-(PEG4-Val-Cit-PAB-MMAF)-N-(PEG4-Val-Cit-PAB-Exatecan) is a drug-linker conjugate for ADC (Drug-Linker Conjugate for ADC), consisting of a tubulin polymerization inhibitor MMAE (HY-15162) and a DNA topoisomerase I inhibitor Exatecan (HY-13631), and an ADC linker composition. N-(Mal-PEG4)-N-(PEG4-Val-Cit-PAB-MMAF)-N-(PEG4-Val-Cit-PAB-Exatecan) can be used for synthesis of ADCs and for cancer research.
    N-(Mal-PEG4)-N-(PEG4-Val-Cit-PAB-MMAF)-N-(PEG4-Val-Cit-PAB-Exatecan)
  • HY-B0621S
    Triclabendazole-d3
    Triclabendazole-d3 is the deuterium labeled Triclabendazole (HY-B0621). Triclabendazole is an orally active parasite inhibitor. Triclabendazole has anti-Leishmania activity and induces gasdermin E (GSDME)-dependent pyroptosis by caspase-3 activation. Triclabendazole can be used for the research of fasciola hepatica.
    Triclabendazole-d<sub>3</sub>
  • HY-184277
    Tubulin/PARP1-IN-1 Inhibitor
    Tubulin/PARP1-IN-1 is a dual inhibitor of tubulin and PARP1, with IC50 values of 1.86 μM and 0.88 μM, respectively. Tubulin/PARP1-IN-1 arrests cancer cells at the G2/M phase, induces cancer cell apoptosis, enhances cellular DNA damage, inhibits tumor angiogenesis, reduces cancer cell colonization and dissemination, and exhibits antiproliferative activity against colorectal cancer cells. Tubulin/PARP1-IN-1 can be used in the research of colorectal cancer and colorectal cancer lung metastasis.
    Tubulin/PARP1-IN-1
  • HY-159653
    MASTL-IN-5 Inhibitor
    MASTL-IN-5 (compound 11) is a MASTL (microtubule-associated serine/threonine kinase-like) inhibitor, with a Ki of 0.018 nM.
    MASTL-IN-5
  • HY-101741
    A-259745 Inhibitor
    A-259745 is an orally active antimitotic agent that binds to the colchicine-binding site of tubulin. A-259745 exhibits potent in vitro cytotoxic activity against both multi-drug-resistant and non-multi-drug-resistant cancer cell lines, with ED50 values of 0.018 μM against HCT-15 and 0.028 μM against NCI-H460 cell lines. A-259745 inhibits tubulin polymerization, disrupts the dynamic equilibrium of the mitotic spindle, arrests dividing cells in metaphase, and subsequently induces apoptosis. A-259745 shows dose-dependent antitumor efficacy in murine tumor models. A-259745 can be used for the study of cancer.
    A-259745
  • HY-179372
    Tubulin polymerization-IN-84 Inhibitor 99.59%
    Tubulin polymerization-IN-84 inhibits tubulin polymerization by targeting the colchicine-binding pocket, with anIC50 = 10.9 μM. Tubulin polymerization-IN-84 shows antiproliferative activity against Jurkat, B16-F10, HCT116, and MDA-MB-231 cells (IC50 = 60 nM, 380 nM, 138 nM, and 1.054 μM). Tubulin polymerization-IN-84 induces G2/M-phase arrest and apoptosis in B16-F10 cells. Tubulin polymerization-IN-84 suppresses tumor growth in a B16-F10 melanoma model and potentiates anti-tumor immunity in combination with a PD-L1 mAb for the research of T-cell acute lymphoblastic leukemia, melanoma, colon cancer, and breast cancer.
    Tubulin polymerization-IN-84
  • HY-181675
    CHNQD-01522 Inhibitor
    CHNQD-01522 is a microtubule inhibitor targeting the colchicine binding site on β-tubulin. CHNQD-01522 binds to the colchicine binding site on β-tubulin, inhibits microtubule polymerization, and evades P-glycoprotein transport in cancer cells. CHNQD-01522 inhibits proliferation, suppresses tumor cell colony formation, arrests cell cycle in G2/M phases, and induces apoptosis in cancer cells. CHNQD-01522 upregulates of Bax and activation of caspase-9 and caspase-3. CHNQD-01522 shows anti-tumor efficacy in subcutaneous and orthotopic hepatocellular carcinoma xenograft tumor models. CHNQD-01522 can be used for the research of hepatocellular carcinoma.
    CHNQD-01522
  • HY-146377
    Tubulin polymerization-IN-19 Inhibitor
    Tubulin polymerization-IN-19 (compound 4) is a potent inhibitor of tubulin polymerization. Tubulin polymerization-IN-20 has the potential for the research of breast cancers and chemoresistant colon cancers.
    Tubulin polymerization-IN-19
  • HY-125374A
    Larotaxel dihydrate Inhibitor
    Larotaxel (dihydrate) (XRP9881 (dihydrate)), a new taxane compound prepared by partial synthesis from 10-deacetyl baccatin III, is active against tumors.
    Larotaxel dihydrate
  • HY-146358
    Anticancer agent 49 Inhibitor
    Anticancer agent 49 (compound 69) is a broad spectrum anticancer agent. Anticancer agent 49 inhibits tubulin polymerization. Anticancer agent 49 shows antiproliferative activity. Anticancer agent 49 has the potential for the research of solid and hematological tumors.
    Anticancer agent 49
  • HY-105529
    Indicine N-oxide
    Indicine N-oxide (NSC 132319), a pyrrolizidine alkaloid, is an antitumor agent for pediatric cancer and solid tumors research.
    Indicine N-oxide
  • HY-175565
    Tubulin/VEGFR-2-IN-1 Inhibitor
    Tubulin/VEGFR-2-IN-1 is a dual inhibitor of tubulin and VEGFR-2 (IC50 = 1.52 μM) with anti-angiogenic activity. Tubulin/VEGFR-2-IN-1 exhibits potent cytotoxicity against the cancer cells. Tubulin/VEGFR-2-IN-1 elevates ROS production, induces apoptosis and causes G0/G1 phase arrest in HepG-2 cells. Tubulin/VEGFR-2-IN-1 inhibits the migratory ability and the clonogenic ability in HepG-2 cells. Tubulin/VEGFR-2-IN-1 can be used for the study of cancer.
    Tubulin/VEGFR-2-IN-1
  • HY-119126
    PK-3 Inhibitor
    PK-3 is a cancer cell growth inhibitor with microtubule-binding activity. PK-3 binds to tubulin, disrupts the intracellular microtubule network required for mitosis, and induces cell death. PK-3 can be used in research related to chronic myeloid leukemia.
    PK-3
製品番号 製品名 / Synonyms Application Reactivity