2. Signaling Pathways
  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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-179696
    Microtubule destabilizing agent-3, negative control
    		Control
    destabilizing agent-3 (HY-179695). Microtubule destabilizing agent-3 is a microtubule destabilizing agent. Microtubule destabilizing agent-3 exerts its antimyeloma phenotypes by destabilizing microtubules and promoting mitotic arrest, leading to cell death. Microtubule destabilizing agent-3 induces G2/M phase arrest and caspase-dependent apoptosis.
    Microtubule destabilizing agent-3, negative control
  • HY-N10958
    Wikstrol A
    		Inhibitor
    Wikstrol A is a potent antifungal, antimitotic and anti-HIV-1 Agent. Wikstrol A induces morphological deformation of P. oryzae mycelia with an MMDC value of 70.1 µM. Wikstrol A shows activity against microtubule polymerization with an IC50 value of 131 µM. Wikstrol A shows anti-HIV-1 activity with an IC50 value of 67.8 µM.
    Wikstrol A
  • HY-106072
    Vinzolidine
    		Inhibitor
    Vinzolidine is a semisynthetic derivative of the catharanthus alkaloid. Vinzolidine exerts its cytotoxic effect on tumor cells by interfering with microtubulin polymerization, thereby inhibiting cell division. Vinzolidine can be utilized in research to investigate synergistic effects when combined with other chemotherapeutic agents or biologic therapies, as well as to study cancer cells' tolerance or resistance to these treatments, and to explore approaches to overcome such obstacles.
    Vinzolidine
  • HY-146715
    IDO/Tubulin-IN-2
    		Inhibitor
    IDO/Tubulin-IN-2 (HT2) is a potent TDO and tubulin inhibitor. IDO/Tubulin-IN-2 also shows potent activity against U87, HepG2, A549, HCT-116, and LO2 cancer cell lines, with IC50 values of 0.43, 0.036, 0.041, 0.095 and 1.04 μM, respectively. IDO/Tubulin-IN-2 remarkably promotes the antitumor activity.
    IDO/Tubulin-IN-2
  • HY-175512
    Tubulin-IN-53
    		Inhibitor
    Tubulin-IN-53 is a potent Tubulin inhibitor with an IC50 of 6.06 μM. Tubulin-IN-53 inhibits the polymerization of tubulin by targeting the colchicine binding site of tubulin and destroys the microtubule network. Tubulin-IN-53 induces MCF-7 cell cycle arrest in the G2/M phase and apoptosis, and inhibits cell migration accompanied by the decrease of mitochondrial membrane potential and increase the accumulation of ROS. Tubulin-IN-53 destroys the angiogenesis of human umbilical vein endothelial cells.Tubulin-IN-53 can used for the study of cancers such as breast cancer and lung cancer.
    Tubulin-IN-53
  • HY-177541
    Ledadotin
    		Inhibitor
    Ledadotin is a drug-linker conjugate for ADC. Ledadotin consists of a Microtubule inhibitor (Auristatin F-hydroxypropylamide) (HY-P5191) and a linker (BCN-PEG2-Gly-NH-tri(βAla-GGGG-Ser(mPEG8)-βAla-γGlu-Ala)) (HY-177562). Ledadotin can be used for synthesis of ADC Emiltatug ledadotin (HY-177542).
    Ledadotin
  • HY-146465
    Anticancer agent 60
    		Inhibitor
    Anticancer agent 60 (compound 3h) has antiproliferative activity against human HepG2 cells (IC50 = 4.13 μM) and presents antitumor efficacy in a human HepG2 xenograft mouse model.
    Anticancer agent 60
  • HY-144793
    Deac-SS-Biotin
    		Inhibitor
    Deac-SS-Biotin is a potent antitumor agent with improved tumor targeting effects and reduced off-target toxicities. Deac-SS-Biotin uptakes into the cells through biotin-mediated internalization. Deac-SS-Biotin combined with DTT (Glutathione mimetic) can effectively inhibit microtubule assembly and displays greater antitumor activity.
    Deac-SS-Biotin
  • HY-180147
    Microtubule-IN-14
    		Inhibitor
    Microtubule-IN-14 (Compound 10u) is a microtubule inhibitor. Microtubule-IN-14 inhibits the polymerization of tubulin, thereby preventing the formation of the spindle apparatus in cell mitosis and blocking the cell cycle at the G2/M phase. Microtubule-IN-14 induces a decrease in mitochondrial membrane potential and a burst of reactive oxygen species (ROS), promoting tumor cell apoptosis. Microtubule-IN-14 can be used for the study of non-small cell lung cancer and liver cancer.
    Microtubule-IN-14
  • HY-181942
    HDAC6-IN-77
    		Activator
    HDAC6-IN-77 is a highly selective HDAC6 inhibitor with an IC50 of 7.0 nM.HDAC6-IN-77 induces neurite outgrowth.HDAC6-IN-77 exerts neuroprotective activity.HDAC6-IN-77 shows no significant toxicity on dopaminergic cells.HDAC6-IN-77 can be used for the research of Alzheimer's disease.
    HDAC6-IN-77
  • HY-136123
    Tubulin inhibitor 8
    		Inhibitor
    Tubulin inhibitor 8 (Compound 33b) is a tubulin inhibitor and a potent inhibitor of multiple cancer cell lines. Tubulin inhibitor 8 inhibits tubulin polymerization with an IC50 of 0.73 μM. Tubulin inhibitor 8 inhibits K562 cell growth with an IC50 of 14 nM.
    Tubulin inhibitor 8
  • HY-136122
    Tubulin inhibitor 7
    		Inhibitor
    Tubulin inhibitor 7 (Compound 33c) is a tubulin inhibitor and a potent inhibitor of multiple cancer cell lines. Tubulin inhibitor 7 inhibits tubulin polymerization with an IC50 of 0.52 μM. Tubulin inhibitor 7 inhibits K562 cell growth with an IC50 of 11 nM.
    Tubulin inhibitor 7
  • HY-147888
    Tubulin inhibitor 29
    		Inhibitor 98.85%
    Tubulin inhibitor 29 (compound 3c) is a potent tubulin inhibitor with an IC50 value of 1.2 µM. Tubulin inhibitor 29 shows antiproliferative effects with an IC50 value of 7.5 µM for MCF-7 cells. Tubulin inhibitor 29 inhibits tubulin assembly and bounds in the colchicine site.
    Tubulin inhibitor 29
  • HY-14949D
    Cevipabulin fumarate dihydrate
    		Inhibitor
    Cevipabulin (TTI-237) fumarate dihydrate) is an oral, microtubule-active, antitumor compound and inhibits the binding of [3H]NSC 49842 to tubulin, with an IC50 of 18-40 nM for cytotoxicity in human tumor cell line.
    Cevipabulin fumarate dihydrate
  • HY-161338
    Tubulin polymerization-IN-61
    		Inhibitor
    Tubulin polymerization-IN-61 (Compound 9a) is a tubulin polymerization inhibitor. Tubulin polymerization-IN-61 destroys the microtubule skeleton, blocks the cell cycle in G2/M phase, induces Apoptosis, and inhibits cancer cell migration and colony formation. Tubulin polymerization-IN-61 shows antitumor activity in vivo against 4T1 xenograft model.
    Tubulin polymerization-IN-61
  • HY-163664
    Tubulin polymerization-IN-63
    		Inhibitor
    Tubulin polymerization-IN-63 (compound 6) is a tubulin polymerization inhibitor. The IC50 value of Tubulin polymerization-IN-63 for MES-SA cells is 0.29 μM. Tubulin polymerization-IN-63 can be used in cancer research.
    Tubulin polymerization-IN-63
  • HY-10996
    KHS101
    		Inhibitor
    KHS101 is a blood-brain barrier-penetrant anticancer agent that primarily functions by inhibiting HSPD1 (IC50 = 14.4 μM) and TACC3 across different cellular backgrounds. KHS101 promotes the aggregation of HSPD1 with client proteins, destabilizes TACC3, and reduces the levels of TACC3, Aurora A and PLK1. KHS101 induces autophagy, apoptosis, cell cycle exit and neuronal differentiation; it suppresses cancer cell growth, motility, EMT and stemness; it also impairs mitochondrial bioenergetics and glycolysis in glioblastoma cells. KHS101 can be used in research related to glioblastoma multiforme and breast cancer.
    KHS101
  • HY-106825
    Clanfenur
    		Inhibitor 99.53%
    Clanfenur is a substituted benzoylphenylurea, an analogue of the pesticide fenfluramide, with potential antineoplastic activity. Clanfenur can bind to the colchicine-binding site on β-tubulin, inhibit microtubule polymerization, and thus prevent tumor cell replication.
    Clanfenur
  • HY-162319
    Tubulin/HDAC-IN-4
    		Inhibitor
    Tubulin/HDAC-IN-4 (compound 9n) is a dual Tubulin and HDAC inhibitor with IC50 values of 0.73, 0.43, 0.62, 2.34 µM for HDAC1, HDAC2, HDAC6, HDAC7, respectively. Tubulin/HDAC-IN-4 inhibits the tubulin polymerization by targeting the colchicine binding site. Tubulin/HDAC-IN-4 induces apoptosis and cell cycle arrest at G2/M phase. Tubulin/HDAC-IN-4 induces a significant elevation of intracellular ROS levels. Tubulin/HDAC-IN-4 shows anti-angiogenesis activity and anticancer activity.
    Tubulin/HDAC-IN-4
  • HY-178110
    HDAC6-IN-65
    		Inducer
    HDAC6-IN-65 is a selective HDAC6 inhibitor (IC50 = 0.9 nM) and also exhibits a certain suppressive effect on HDAC3 (IC50 = 39.4 nM). HDAC6-IN-65 can induce the accumulation of α-tubulin (ac-tubulin) and acetylated histone H3 (ac-histone H3, a class I HDAC inhibition marker) in Neuro-2a cells. HDAC6-IN-65 can be used for the study of melanoma.
    HDAC6-IN-65
Cat. No. Product Name / Synonyms Application Reactivity