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-147949
    SKLB0565
    		Inhibitor
    SKLB0565 is a potent tubulin inhibitor. SKLB0565 shows significant anti-proliferative activity against CRC (colorectal carcinoma) cell lines, with IC50 values ranging from 0.012 μM to 0.081 μM. SKLB0565 causes G2/M phase arrest and mitochondria-mediated intrinsic apoptosis. SKLB0565 inhibits cell migration and disrupted the tube formation of HUVECs.
    SKLB0565
  • HY-114803
    Kokusaginine
    		Inhibitor
    Kokusaginine is a furoquinoline alkaloids, which exhibits inhibitory efficacy for acetylcholinesterase (AChE) with an IC50 of 28.2 μM. Kokusaginine exhibits anti-proliferative and apoptotic inducing effects in MCF-7/ADR cells.
    Kokusaginine
  • HY-162532
    KIF18A-IN-10
    		Inhibitor
    KIF18A-IN-10 (Compound 24) is a potent KIF18A inhibitor, with an IC50 value of 23.8 nM. KIF18A-IN-10 has anticancer activity, with IC50 values of less than 100 nM in OVCAR3 and MDA-MB-157 cells.
    KIF18A-IN-10
  • HY-150537
    AChE/GSK-3β-IN-1
    		Inhibitor
    AChE/GSK-3β-IN-1 (compound GT15) is a potent, dual AChE/GSK-3β inhibitor with IC50 values of 1.2, 149.8 and 22.4 nM for hAChE , hBChE and hGSK-3β, respectively. AChE/GSK-3β-IN-1 penetrates the blood-brain barrier (BBB). AChE/GSK-3β-IN-1 has high kinase selectivity profiles for the CMGC kinase family. AChE/GSK-3β-IN-1 occupies the ATP binding site of DYRK1A. AChE/GSK-3β-IN-1 inhibits ROS expression and reduces oxidative stress. AChE/GSK-3β-IN-1 can be used for Alzheimer’s disease research.
    AChE/GSK-3β-IN-1
  • HY-120490
    NMK-TD-100
    		Modulator
    NMK-TD-100 is a modulator for microtubule. NMK-TD-100 binds to tubulin, inhibits the tubulin polymerization with an IC50 of 17.5 µM, inhibits mitosis, and decreases mitochondrial membrane potential (MMP). NMK-TD-100 inhibits the proliferation of HeLa with an IC50 of 1.42 µM, arrests cell cycle at G2/M phase, induces apoptosis in HeLa.
    NMK-TD-100
  • HY-173074
    Microtubulin-IN-1
    		Inhibitor
    Microtubulin-IN-1 (Compound 8g) is the inhibitor for microtubulin that targets colchicine-binding site, disrupts the microtubulin integrity, and induces the upregulation of p53. Microtubulin-IN-1 exhibits antiproliferative activity in a variety of cancer cell lines (IC50 for NCI-H460, BxPC-3 and HT-29 is 2.4, 1.6 and 2.07 nM, respectively), arrests the cell cycle at G2/M phase, and induces apoptosis in NCI-H460.
    Microtubulin-IN-1
  • HY-146006
    Tubulin/MMP-IN-1
    		Inhibitor
    Tubulin/MMP-IN-1 (compound 15g) is a potent inhibitor of tubulin and MMP. Tubulin/MMP-IN-1 has the potential for the research of cancer diseases. Tubulin/MMP-IN-1 suppresses tubulin polymerization, induces cell cycle arrest at the G2/M phase, leads to reactive oxidative stress (ROS) generation of HepG2 cells, and results in apoptosis by the mitochondrial-dependent apoptotic pathway.
    Tubulin/MMP-IN-1
  • HY-P10789
    P160 peptide
    		Inhibitor
    The P160 peptide is a breast cancer-targeting peptide that binds to the keratin 1 (KRT1) receptor on breast cancer cells, with a Kd of approximately 1.1 μM, demonstrating significant potential for targeted drug delivery to breast cancer cells. The P160 peptide enhances the cellular uptake and anticancer activity of the pro-apoptotic antimicrobial peptide MccJ25 (microcin J25). The P160 peptide can be used in cancer research.
    P160 peptide
  • HY-101181
    THK-5105
    THK-5105, an arylquinoline derivative, displays high binding affinity to tau fibrils. THK-5105 has high binding affinity to tau protein aggregates and tau-rich Alzheimer disease (AD)  brain homogenates. 18F-THK-5105 has the potential to act as a tau imaging PET probe.
    THK-5105
  • HY-164146
    BCN-HS-PEG2(vcPABC-MMAE)2
    		Inhibitor
    BCN-HS-PEG2(vcPABC-MMAE)2 is a drug-linker conjugate for ADC consists an ADC linker and a tubulin polymerization inhibitor MMAE (HY-15162). BCN-HS-PEG2(vcPABC-MMAE)2 can be used in the synthesis of antibody-agent conjugates (ADCs).
    BCN-HS-PEG2(vcPABC-MMAE)2
  • HY-155963
    Tubulin polymerization-IN-48
    		Inhibitor
    Tubulin polymerization-IN-48 (Compound 4k) is a tubulin polymerization inhibitor. Tubulin polymerization-IN-48 has a moderate effect on disruption of the microtubule network. Tubulin polymerization-IN-48 inhibits neuroblastoma cancer cell proliferation, with IC50s of 79 and 165 nM for Chp-134 and Kelly cell line.
    Tubulin polymerization-IN-48
  • HY-108438
    TCS 2210
    		Inducer
    TCS 2210 (compound 1) is a neuronal differentiation inducer in mesenchymal stem cells (MSCs). TCS 2210 increases expression of the neuronal markers β-III tubulin and neuron-specific enolase (NSE).
    TCS 2210
  • HY-146505
    Tubulin polymerization-IN-6
    		Inhibitor
    Tubulin polymerization-IN-6 (compound 5f) is a potent tubulin polymerization inhibitor, with an IC50 of 1.09 μM. Tubulin polymerization-IN-6 inhibits cell migration and tube formation and contributes to the anti-angiogenesis. Tubulin polymerization-IN-6 can greatly inhibit tumor growth on HT29 xenograft Balb/c nude mice.
    Tubulin polymerization-IN-6
  • HY-170960
    TACC3 inhibitor 2
    		Inhibitor
    TACC3 inhibitor 2 (Compound 13b) is a TACC3 inhibitor with an IC50 of 200 nM. TACC3 inhibitor 2 can induce mitotic arrest, cell apoptosis (Apoptosis), and DNA damage. TACC3 inhibitor 2 can be used for cancer research.
    TACC3 inhibitor 2
  • HY-161763
    Tubulin polymerization-IN-65
    		Inhibitor
    Tubulin polymerization-IN-65 is a tubulin polymerisation inhibitor with a broad spectrum cytotoxic. Tubulin polymerization-IN-65 induces G2 + M cell cycle arrest.
    Tubulin polymerization-IN-65
  • HY-162126
    Tubulin polymerization-IN-58
    		Inhibitor
    Tubulin polymerization-IN-58 (Compound K18) is a tubulin polymerization inhibitor with an IC50 of 0.446 μM. Tubulin polymerization-IN-58 also induces the degradation of oncogenic protein YAP via the UPS pathway, thus can be used for cancer research.
    Tubulin polymerization-IN-58
  • HY-106399
    Acodazole
    		Inhibitor
    Acodazole is an anticancer agent that exerts its anticancer activity by inhibiting microtubule polymerization.
    Acodazole
  • HY-143660
    LG308
    LG308 is a novel synthetic compound with antimicrotubule activity. LG308 induces mitotic phase arrest and inhibits G2/M progression significantly which is associated with the upregulation of cyclin B1 and mitotic marker MPM-2 and the dephosphorylation of cdc2. LG308 also induces apoptosis and cell death. LG308 significantly suppresses tumor growth. LG308 with antimitotic activity has the potential for the research of prostate cancer.
    LG308
  • HY-16372
    CP 461
    		Inhibitor
    CP-461 (OSI-461) is a selective apoptotic antineoplastic drug (SAAND) by engaging tubulin on colchicine site
    CP 461
  • HY-147872
    VEGFR-2-IN-22
    		Inhibitor
    VEGFR-2-IN-22 (Compound 25) is a dual VEGFR-2 and β-tubulin polymerization inhibitor with an IC50 of 19.82 nM against VEGFR-2. VEGFR-2-IN-22 induces apoptosis.
    VEGFR-2-IN-22
Cat. No. Product Name / Synonyms Application Reactivity