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. 상품명 효과 Purity Chemical Structure
  • HY-181766
    EGFR/VEGFR2-IN-11
    		Inhibitor
    EGFR/VEGFR2-IN-11 is an EGFR/VEGFR2 inhibitor with IC50 values of 0.62 μM (human EGFR), 2.26 μM (human VEGFR-2), 17.38 μM (human COX-2), and 19.31 μM (human tubulin). EGFR/VEGFR2-IN-11 inhibits COX-2 activity and tubulin polymerization. EGFR/VEGFR2-IN-11 induces cell cycle arrest and apoptosis. EGFR/VEGFR2-IN-11 exerts selective and antiproliferative activity against human cancer cells. EGFR/VEGFR2-IN-11 can be used for the research of colon carcinoma, breast carcinoma, leukemia, lymphoma, glioblastoma.
    EGFR/VEGFR2-IN-11
  • HY-170834
    Antiproliferative agent-66
    		Inhibitor
    Antiproliferative agent-66 (Compound B3) is an antiproliferative agent that induces apoptosis and cell cycle arrest with IC50 values in the range of 2.03-3.6 µM against SH-SY5Y neuroblastoma, HT-29 colorectal adenocarcinoma, and fibroblast cells. Antiproliferative agent-66 is also a tubulin polymerization inhibitor with an IC50 of 0.79 µM.
    Antiproliferative agent-66
  • HY-177307
    Mal-Val-Lys-PAB-MMAE
    		Inhibitor
    Mal-Val-Lys-PAB-MMAE is a drug-linker conjugate for ADC. Mal-Val-Lys-PAB-MMAE consists of a Tubulin inhibitor (MMAE) (HY-15162) and a linker (Mal-Val-Lys-PAB). Mal-Val-Lys-PAB-MMAE can be used for synthesis of ADCs.
    Mal-Val-Lys-PAB-MMAE
  • HY-170563
    Tubulin polymerization-IN-72
    		Inhibitor
    Tubulin polymerization-IN-72 (Compound 4a4) is an anticancer agent that acts as a tubulin polymerization inhibitor. It inhibits tubulin polymerization by binding to the colchicine site, leading to cancer cell arrest in the G2/M phase and inducing their apoptosis (Apoptosis). Tubulin polymerization-IN-72 has an IC50 of 0.4-2.7 nM against cancer cells.
    Tubulin polymerization-IN-72
  • HY-185577
    MMAE-PAB-Gyykr
    		Inhibitor
    MMAE-PAB-Gyykr is a drug-linker conjugate for ADC, consisting of a cleavable ADC linker (Arg-Lys-Tyr-Tyr-Gly) and a potent tubulin inhibitor Monomethyl auristatin E (MMAE) (HY-15162). MMAE-PAB-Gyykr can be used in the synthesis of antibody-drug conjugates (ADCs).
    MMAE-PAB-Gyykr
  • HY-182720
    FT108
    FT108 is a selective HDAC6 inhibitor with an IC50 of 0.026 μM. FT108 exhibits only modest in vitro activity against HDAC3 and HDAC8 with IC50 values of 6.68 and 4.07 μM. FT108 increases acetylation of tubulin and has little to no effect on acetylated histone H3 levels. FT108 lacks activity against myeloproliferative neoplasm cell lines, and does not suppress JAK2 phosphorylation or its downstream targets pSTAT3 and pSTAT5.
    FT108
  • HY-175555
    Tubulin-IN-54
    		Inhibitor
    Tubulin-IN-54 is a tubulin inhibitor. Tubulin-IN-54 exhibits anti-proliferative activity against various cancer cells. Tubulin-IN-54 inhibits tubulin polymerization, disrupts microtubule networks, induces G2/M cell cycle arrest, and promotes cancer cell apoptosis. Tubulin-IN-54 demonstrates significant anti-tumor efficacy in mice bearing PC-3/TxR xenografts. Tubulin-IN-54 can be used for the study of taxane-resistant cancers (prostate cancer, melanoma).
    Tubulin-IN-54
  • HY-156737
    Tubulin polymerization-IN-49
    		Inhibitor
    Tubulin polymerization-IN-49 (compound 12d) is a potent tubulin polymerization inhibitor. Tubulin polymerization-IN-49 bound to colchicine site on tubulin and inhibited tubulin polymerization. Tubulin polymerization-IN-49 induces cell cycle arrest at G2/M phase and apoptosis. Tubulin polymerization-IN-49 has anticancer active and prevents tumor generation, inhibits tumor proliferation and angiogenesis.
    Tubulin polymerization-IN-49
  • HY-14919A
    Denibulin hydrochloride
    		Inhibitor
    Denibulin (MN-029) hydrochloride is an anti-angiogenic agent with anticancer activity. It can cause rapid closure of blood vessels in solid tumors and lead to dose-dependent killing of tumor cells, effectively enhancing the antitumor effects of radiation and cisplatin chemotherapy.
    Denibulin hydrochloride
  • HY-143251
    Tubulin inhibitor 13
    		Inhibitor
    Tubulin inhibitor 13 (E27) is a potent tubulin inhibitor with an IC50 value of 16.1 μM for the tubulin polymerization inhibition. Tubulin inhibitor 13 inhibits migration and invasion of cancer cells, induces apoptosis and has anticancer activity.
    Tubulin inhibitor 13
  • HY-177684
    N-(endo-BCN-PEG4)-N-(PEG4-Val-Cit-PAB-MMAE)-N-(PEG4-Val-Cit-PAB-Exatecan)
    N-(endo-BCN-PEG4)-N-(PEG4-Val-Cit-PAB-MMAE)-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-(endo-BCN-PEG4)-N-(PEG4-Val-Cit-PAB-MMAE)-N-(PEG4-Val-Cit-PAB-Exatecan) can be used for synthesis of ADCs and for cancer research.
    N-(endo-BCN-PEG4)-N-(PEG4-Val-Cit-PAB-MMAE)-N-(PEG4-Val-Cit-PAB-Exatecan)
  • HY-155359
    Tubulin polymerization-IN-55
    		Inhibitor 98.84%
    Tubulin polymerization-IN-55 is a potent inhibitor of Tubulin Polymerization. Tubulin polymerization-IN-55 has antiproliferative activity against A549, K562, HepG2, MDA-MB-231 and HFL-1 with IC50 s of 8, 3, 9, 24 and 62 nM, respectively.
    Tubulin polymerization-IN-55
  • HY-115458
    6-MOMIPP
    		Inhibitor
    6-MOMIPP is a brain-penetrant microtubule disruptor that targets the colchicine site on β-tubulin. 6-MOMIPP can induce mitotic arrest and cell apoptosis. 6-MOMIPP has broad activity against the viability of multiple glioblastoma, melanoma and lung carcinoma cell lines. 6-MOMIPP can be used for the research of cancer.
    6-MOMIPP
  • HY-117612
    KS-99
    		Inhibitor
    KS-99 is a dual inhibitor with both tubulin polymerization inhibitory activity and Akt pathway inhibitory activity. KS-99 inhibits cancer cell proliferation and induces cancer cell apoptosis. KS-99 can be used in research related to colorectal cancer, breast cancer, lung epithelial cancer and melanoma.
    KS-99
  • HY-N1391R
    10-Deacetyltaxol (Standard)
    10-Deacetyltaxol (Standard) is the analytical standard of 10-Deacetyltaxol. This product is intended for research and analytical applications. 10-Deacetyltaxol (10-Deacetylpaclitaxel) is a taxane derivative isolated from Taxus wallichiana Zucc. 10-Deacetyltaxol (10-Deacetylpaclitaxel) promotes the polymerization of tubulin and to inhibit the depolymerization of microtubules induced by cold or by calcium ions in vitro. 10-Deacetyltaxol (10-Deacetylpaclitaxel) exhibits cytotoxicity in human glial and neuroblastoma cell-lines.
    10-Deacetyltaxol (Standard)
  • 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-179049
    EGFR/tubulin-IN-1
    		Inhibitor
    EGFR/tubulin-IN-1 (Compound 26) is a dual-target inhibitor of EGFR and tubulin. EGFR/tubulin-IN-1 significantly reduces the levels of p-EGFR, p-AKT, and p-ERK in cells, disrupting the microtubule structure of the cells. EGFR/tubulin-IN-1 significantly inhibits the proliferation of H1975 cells and significantly blocks the cells in the G2/M phase. EGFR/tubulin-IN-1 induces the expression of autophagy markers LC3B-II and Beclin-1, while down-regulating the expression of p62. EGFR/tubulin-IN-1 induces ferroptosis, with increased ROS content and depletion of glutathione (GSH). EGFR/tubulin-IN-1 inhibits epithelial-mesenchymal transition (EMT) and tumor metastasis. EGFR/tubulin-IN-1 has a significant tumor-suppressing effect in the H1975 transplanted tumor nude mouse model. EGFR/tubulin-IN-1 can be used for the study of non-small cell lung cancer.
    EGFR/tubulin-IN-1
Cat. No. 상품명 / Synonyms Application Reactivity