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-155315
    Tubulin polymerization-IN-51
    		Inhibitor
    Tubulin polymerization-IN-51(compound 7u) is a tubulin polymerization inhibitor with IC50 value of 2.55 - 17.89μM for SK-Mel-28 cells. Tubulin polymerization-IN-51 can be used for cancer research.
    Tubulin polymerization-IN-51
  • HY-155314
    Tubulin polymerization-IN-50
    		Inhibitor
    Tubulin polymerization-IN-50 (compound 7n) is a inhibitor of tubulin polymerization, with the IC50 of 5.05 μM in SK-Mel-28 cells. Tubulin polymerization-IN-50 induces the cell cycle arrest in the G2/M phase.
    Tubulin polymerization-IN-50
  • HY-146169
    Antitumor agent-68
    		Inhibitor
    Antitumor agent-68 is a potent tubulin inhibitor. Antitumor agent-68 shows potent anticancer activity with IC50s of 3.6 and 3.8 μM for HeLa and MCF-7 cells, respectively. Antitumor agent-68 exhibits good scavenging activity of ROS and DPPH radical in a dose-dependent manner. Antitumor agent-68 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Antitumor agent-68
  • HY-152089
    SB26019
    		Activator
    SB26019 is a potent anti-neuroinflammatory agent. SB26019 regulates NF-κB activation by inducing monomeric α-tubulin formation. SB26019-induced α-tubulin monomer inhibits p65 translocation.
    SB26019
  • HY-161256
    Tubulin inhibitor 41
    		Inhibitor
    Tubulin inhibitor 41 (Compd D19), a promising anti-GBM (glioblastoma) lead compound and tublin inhibitor with BBB permeability, induces G2/M phase arrest, resulted in cell apoptosis and inhibits the migration of U87 cells.
    Tubulin inhibitor 41
  • HY-168714
    Microtubule inhibitor 12
    		Inhibitor
    Microtubule inhibitor 12 (Compound 2k) is an inhibitor for microtubule polymerization with an IC50 of 22.23 μM. Microtubule inhibitor 12 arrests the cell cycle of B16-F10 at G2/M phase, induces apoptosis in B16-F10, and inhibits cell migration. Microtubule inhibitor 12 inhibits the proliferation of cancer cells B16-f10, A549, HepG2 and MCF-7, with IC50s of 0.098, 0.135, 0.109, and 0.259 μM, respectively. Microtubule inhibitor 12 exhibits antitumor efficacy in mouse model.
    Microtubule inhibitor 12
  • HY-162695
    Antitumor agent-168
    Antitumor agent-168 (compound 21b) disrupts the microtubule network in tumor cells leading to G2/M cell cycle arrest and apoptosis induction. Antitumor agent-168 inhibits MCF-7 growth with an IC50 value of 1.4 nM.
    Antitumor agent-168
  • HY-N6997
    Ceratamine A
    		Inhibitor
    Ceratamine A is an antimitotic heterocyclic alkaloid isolated from the marine sponge Pseudoceratina sp., acts as a microtubule-stabilizing agent. Ceratamine A exhibits cytotoxicity against human cancer cell lines.
    Ceratamine A
  • HY-155686
    Tubulin polymerization-IN-44
    Tubulinpolymer-in-44 (compound 7w) is a strong and effective Tubulin inhibitor, with an IC50 value of 0.21 μM. Tubulinpolymer-in-44 induces apoptosis by arresting G2/M phase, which can be used for cancer research.
    Tubulin polymerization-IN-44
  • HY-121801
    Zarilamid
    		Inhibitor
    Zarilamid is a fungicide which is active against a broad spectrum of Oomycete fungi. Zarilamid inhibits nuclear division in germinating zoospore cysts of Phytophthora capsici. Zarilamide inhibits growth of tobacco roots and causes swelling of the root tips, destructs microtubule cytoskeleton and inhibits mitosis.
    Zarilamid
  • HY-152143
    Tubulin polymerization-IN-41
    		Inhibitor
    Tubulin polymerization-IN-41 is a potent tubulin polymerization inhibitor with the IC50 of 2.61 μM. Tubulin polymerization-IN-41 targets the Colchicine-binding site of tubulin. Tubulin polymerization-IN-41 has anticancer effects.
    Tubulin polymerization-IN-41
  • HY-15278A
    (16R)-Epothilone D
    		Control
    (16R)-Epothilone D is the isomer of Epothilone D (HY-15278), and can be used as an experimental control. Epothilone D (KOS 862) is a potent microtubule stabilizer.
    (16R)-Epothilone D
  • HY-162227
    Antitumor agent-138
    		Inhibitor
    Antitumor agent-138 (compound 5b) is an inhibitor against tubulin polymerization at tubulin colchicine-binding sites, with IC50 of 1.87 μM. Antitumor agent-138 arrests the cell cycle at G2/M phase and induces an apoptosis in MCF-7 cells. Antitumor agent-138 inhibits cells migration and angiogenesis.
    Antitumor agent-138
  • HY-116920A
    (R)-Alyssin
    (R)-Alyssin is a enantiomer of Alyssin (HY-116920). Alyssin, found in Cruciferous Vegetables, exerts anticancer activity in HepG2 by increasing intracellular reactive oxygen species and tubulin depolymerization.
    (R)-Alyssin
  • HY-42912A
    N-Boc-dolaproine-OH dicyclohexylamine
    		Inhibitor
    N-Boc-dolaproine-OH dicyclohexylamine is the amino acid residue of the pentapeptide Dolastatin 10 (HY-15580). Dolastatin 10 inhibits tubulin polymerization and mitosis and has anticancer activity.
    N-Boc-dolaproine-OH dicyclohexylamine
  • HY-78899A
    (4R,5S)-Monomethyl auristatin E intermediate-6
    (4R,5S)-Monomethyl auristatin E intermediate-6 is an intermediate reagent in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) is a microtubule/tubulin inhibitor with anticancer activity. MMAE is widely used as the cytotoxic component (ADC Cytotoxin) of antibody-drug conjugates (ADCs).
    (4R,5S)-Monomethyl auristatin E intermediate-6
  • HY-78908
    Monomethyl auristatin E intermediate-11
    		Control 98.80%
    Monomethyl auristatin E intermediate-11 is an intermediate reactant in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) is a microtubule/tubulin inhibitor with anticancer activity. MMAE is widely used as the cytotoxic component (ADC Cytotoxin) of antibody-drug conjugates (ADCs).
    Monomethyl auristatin E intermediate-11
  • HY-105273
    Erbulozole
    		Inhibitor
    Erbulozole (R 55104) is a microtubule inhibitor with antitumoral effects.
    Erbulozole
  • HY-161011
    Spire2-FMN2 interaction-IN-1
    		Inhibitor
    Spire2/FMN2 interacting-IN-1 (Compd 13) is an inhibitory fragment that selectively target Spire2-FMN2 interaction, with an IC50 of 60 μM.
    Spire2-FMN2 interaction-IN-1
  • HY-123707
    KPU-300
    		Inhibitor
    KPU-300 (compound 6b) is a tubulin inhibitor. KPU-300 has potent cytotoxicity with an IC50 value of 7.0 nM against HT-29 cells.
    KPU-300
Cat. No. Product Name / Synonyms Application Reactivity