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-N1171
    Taxinine B
    		Inhibitor
    Taxinine B is a taxoid that can be isolated from Japanese Yew Taxus Cuspid. Taxinine B inhibits CaCl2-induced depolymerization of microtubule. Taxinine B is useful for overcoming multidrug resistance in tumor cells.
    Taxinine B
  • HY-15739R
    Ansamitocin P-3 (Standard)
    		Inhibitor
    Ansamitocin P-3 (Standard) is the analytical standard of Ansamitocin P-3. This product is intended for research and analytical applications. Ansamitocin P-3 (Antibiotic C 15003P3) is a microtubule inhibitor. Ansamitocin P-3 is a macrocyclic antitumor antibiotic.
    Ansamitocin P-3 (Standard)
  • HY-146250
    Antitumor agent-71
    		Inhibitor
    Antitumor Agent-71 is an antiproliferative activity antitumor agent and against tumor cell lines with IC50 values ranging from 3.98-15.70 μM. Antitumor Agent-71 is an antitumor agent that can inhibit tubulin polymerization.
    Antitumor agent-71
  • HY-170778
    Tubulin polymerization-IN-77
    		Inhibitor
    Tubulin polymerization-IN-77 (Compound 15c) is a tubulin polymerization inhibitor that exerts anti-glioblastoma activity by inhibiting tubulin polymerization. Tubulin polymerization-IN-77 demonstrates significant blood-brain barrier permeability, effectively inducing G2/M phase arrest and triggering apoptosis in GBM cells, while also significantly inhibiting tumor cell migration.
    Tubulin polymerization-IN-77
  • HY-171165
    JC168
    		Inhibitor
    JC168 is a phenyl analog of peloruside and serves as a microtubule inhibitor, demonstrating antiproliferative and anticancer activities. JC168 promotes tubulin polymerization, thereby interfering with microtubule dynamics, and can be utilized in research related to microtubule-associated disorders.
    JC168
  • HY-15278R
    Utidelone (Standard)
    		Inhibitor
    Utidelone (Standard) (Epothilone D (Standard)) is the analytical standard ofUtidelone. This product is intended for research and analytical applications. Utidelone is a potent microtubule stabilizer.
    Utidelone (Standard)
  • HY-130959
    Tubulysin IM-2
    		Inhibitor
    Tubulysin IM-2 is a microtubule/Tubulin inhibitor that can act as an ADC cytotoxin (ADC Cytotoxin) and an anti-microtubule toxin (anti-microtubule toxins). Used for ADC synthesis.
    Tubulysin IM-2
  • HY-149920
    Anticancer agent 98
    		Inhibitor
    Anticancer agent 98 (compound 12k) is a microtubule/tubulin-polymerization inhibitor (Kd=16.9 μM). Anticancer agent 98 exerts antiproliferative potency against tumor cells, exhibits anti-angiogenesis effect in vitro. Anticancer agent 98 exhibits good human and mouse liver microsomes stability with both t1/2>300 min.
    Anticancer agent 98
  • HY-16036A
    ALB-109564 hydrochloride
    		Inhibitor
    ALB-109564 (12'-Methylthiovinblastine) hydrochloride, a tubulin inhibitor, is a cytotoxic agent designed to kill cancer cells by disrupting mitosis.
    ALB-109564 hydrochloride
  • HY-149252
    Tubulin inhibitor 32
    		Inhibitor
    Tubulin inhibitor 32 is a potent and orally active tubulin inhibitor. Tubulin inhibitor 32 shows anti-proliferative activity and inhibits microtubule polymerization. Tubulin inhibitor 32 induces Apoptosis.html" class="link-product" target="_blank">Apoptosis and cell cycle arrest at G2/M phase. Tubulin inhibitor 32 shows anti-tumor activity.
    Tubulin inhibitor 32
  • HY-147724
    Microtubule inhibitor 3
    Compounds 17O (ic50= 14.0 nm, NCI-H460) and 17p (ic50= 2.9 nm, NCI-H460) and furan groups showed effective cytotoxic activity against various human cancer cell lines at the nanomolar level.
    Microtubule inhibitor 3
  • HY-160854
    Tubulin inhibitor 43
    		Inhibitor
    Tubulin inhibitor 43 (Compound 29) has significant antitumor activity. Tubulin inhibitor 43 inhibits the proliferation and growth of cancer cells by inhibiting the activity of β-microtubulin, and finally induces apoptosis.
    Tubulin inhibitor 43
  • HY-152088
    Neuroinflammatory-IN-3
    		Inhibitor
    Neuroinflammatory-IN-3, a tubulin inhibitor, is an anti-neuroinflammatory agent. Neuroinflammatory-IN-3 is a potent antitumor agent that functions by the inhibition of tubulin polymerization[1].
    Neuroinflammatory-IN-3
  • HY-143447
    Tubulin polymerization-IN-8
    		Inhibitor
    Tubulin polymerization-IN-8 (compound IIc) is a potent inhibitor of tubulin polymerization. Tubulin polymerization-IN-8 concentration-dependently causes cell cycle arrest at the G2/M phase in HCT116 tumor cells, and displays a significant inhibition of tubulin polymerization with an IC50 value of 12.7 μM. Tubulin polymerization-IN-8 has the potential for the research of cancer diseases[ 1].
    Tubulin polymerization-IN-8
  • HY-172617
    APD-94
    		Inhibitor
    APD-94 is a dual inhibitor targeting tubulin and Bmi-1. APD-94 interfers tubulin normal polymerization. APD-94 suppresses the expression of Bmi-1. APD-94 causes cell cycle arrest at the G2/M phase in cancer cells and induces apoptosis, thus inhibiting cancer cell proliferation. APD-94 represses the growth of HT29 cell xenografts in NOD/SCID mice. APD-94 can be used for colorectal cancer study.
    APD-94
  • HY-146378
    Tubulin polymerization-IN-20
    Tubulin polymerization-IN-20 (compound 11) 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-20
  • HY-173361
    Anticancer agent 270
    		Inhibitor
    Anticancer agent 270 (Compound 8e) is an inhibitor that acts on tubulin. Its IC50 value against MCF-7 breast cancer cells is 1.02 μM. Through a dual mechanism of action, namely inducing Apoptosis and destabilizing microtubules, it exerts significant anti-proliferative activity against breast cancer cells. Anticancer agent 270 can be applied to research in the field of cancer.
    Anticancer agent 270
  • HY-147824
    Tubulin polymerization-IN-22
    		Inhibitor
    Tubulin polymerization-IN-22 is a tubulin polymerization inhibitor with an IC50 of 8.1 μM. Tubulin polymerization-IN-22 arrests cell cycle at G2/M phase and induces apoptosis.
    Tubulin polymerization-IN-22
  • HY-158683
    KIF18A-IN-11
    		Inhibitor
    KIF18A-IN-11 (Compound 13) is a potent KIF18A inhibitor, with IC50 values of less than 100 nM in OVCAR3 and MDA-MB-157 cells. KIF18A-IN-11 can be used for the research of cancer.
    KIF18A-IN-11
  • HY-157543
    Tubulin polymerization-IN-59
    		Inhibitor 99.85%
    Tubulin polymerization-IN-59 ((R)-9k) is a potent inhibitor of colchicine binding site inhibitor (CBSI). Tubulin polymerization-IN-59 inhibits tubulin polymerization.
    Tubulin polymerization-IN-59
Cat. No. Product Name / Synonyms Application Reactivity