Microtubule/Tubulin
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.
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Microtubule/Tubulin Inhibitors
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Microtubule/Tubulin Agonists
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Microtubule/Tubulin Activators
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Microtubule/Tubulin Modulators
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Microtubule/Tubulin Inducers
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Microtubule/Tubulin Degraders
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Microtubule/Tubulin Controls
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Microtubule/Tubulin Ligands
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Microtubule/Tubulin Related Products (991)
Related Products (991)
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Antibodies (69)
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Tubulin inhibitor 42
0 ImagesCat. No.: HY-160853CAS No.: 2135713-96-9Tubulin inhibitor 42 (Compound 14b) dose-dependently inhibited the activity of β-microtubulin (IC50 = 3.5 µM).Tubulin inhibitor 42 interferes with microtubule dynamic homeostasis, resulting in the arrest of the cancer cell cycle in the G2/M phase and inducing apoptosis. Tubulin inhibitor 42 significantly inhibits the angiogenic process in vitro and in vivo, preventing vascularization and tumor growth.
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DNA/TOP2A-IN-1
0 ImagesCat. No.: HY-175834CAS No.: 3113779-38-4DNA/TOP2A-IN-1 is an inhibitor of DNA and TOP2A. DNA/TOP2A-IN-1 selectively binds to TOP2A, not TOP2B, and interacts with DNA and TOP2A to form a stable DM1-TOP2A-DNA ternary complex. DNA/TOP2A-IN-1 induces DNA damage, increases reactive oxygen species (ROS) and triggers apoptosis in triple-negative breast cancer (TNBC) cells. DNA/TOP2A-IN-1 disrupts microtubule distribution and induces cell cycle arrest. DNA/TOP2A-IN-1 shows strong antiproliferative activity and inhibits cell migration. DNA/TOP2A-IN-1 inhibits tumor growth and can be used for TNBC research.
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STK899704
0 ImagesCat. No.: HY-120339CAS No.: 1578247-29-6STK899704 is a tubulin polymerization inhibitor. STK899704 exhibits broad-spectrum inhibitory activity against various cancer cell lines with IC50 values ranging from 0.2 to 1.0 μM. STK899704 disrupts the mitotic spindle structure, inducing G2/M phase cell cycle arrest. STK899704 inhibits the migration ability of HT29 cells by downregulating the FAK-MEK-ERK signaling pathway, thereby suppressing the expression and activity of MMP-2 and MMP-9. STK899704 activates caspase-3/7/8/9, leading to PARP cleavage and inducing apoptosis. STK899704 induces cellular senescence through the p53 pathway. STK899704 can be used in research on skin cancer, lung cancer, colon cancer, and other cancers.
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Mal-C5-Gly-Gly-Phe-MMAE
0 ImagesCat. No.: HY-164829CAS No.: 3056230-14-6
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Desacetylvinblastine hydrazide
0 ImagesCat. No.: HY-129880CAS No.: 55383-37-4Synonyms: Deacetylvinblastine hydrazide; DAVLBHDesacetylvinblastine hydrazide (Deacetylvinblastine hydrazide; DAVLBH) is an active component of EC145, a folate-targeted drug conjugate. Desacetylvinblastine hydrazide interferes with the formation of the mitotic spindle, and thus inhibits cell division and leads to cell death. Desacetylvinblastine hydrazide exhibits antitumor activity against folate receptor (FR)-positive tumor.
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Podofilox-d6
0 ImagesCat. No.: HY-15552SPodofilox-d6 is the deuterium labeled Podofilox. Podofilox (Podophyllotoxin) is a potent inhibitor of microtubule assembly and DNA topoisomerase II.
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AC-340
0 ImagesCat. No.: HY-178336CAS No.: 3109965-54-7AC-340 is a potent hybrid VDR agonist/HDAC inhibitor. AC-340 superinduces VDR target genes (e.g., CYP24A1) and inhibits HDAC6 (IC50 = 0.37 μM) with ~10-fold selectivity over HDAC2. AC-340 induces VDR hyperagonism by causing widespread protein hyperacetylation (e.g., tubulin and H3K9/K27), which leads to elevated H3K27 acetylation on VDR target genes. AC-340 can be used for melanoma cancer research.
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SKLB0565
0 ImagesCat. No.: HY-147949CAS No.: 2414607-10-4SKLB0565 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.
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α-Tubulin (residues 440–451)
0 ImagesCat. No.: HY-P11770CAS No.: 1352117-55-5α-Tubulin (residues 440-451) (α-Tubulin Tail) is a Microtubule growth inhibitor. α-Tubulin (residues 440-451) transiently interacts with the longitudinal polymerization interface of α-tubulin, regulating the apparent association and dissociation rates of tubulin at the microtubule growing end. α-Tubulin (residues 440-451) inhibits microtubule growth.
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KIF18A-IN-10
0 ImagesCat. No.: HY-162532CAS No.: 3034542-28-1KIF18A-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.
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AChE/GSK-3β-IN-1
0 ImagesCat. No.: HY-150537CAS No.: 2412364-73-7AChE/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.
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HDAC/HSP90-IN-2
0 ImagesCat. No.: HY-130274CAS No.: 2244714-45-0HDAC/HSP90-IN-2 (compound 26) is a potent dual inhibitor of HDAC (IC50 = 360 nM) and HSP90 (HSP90α IC50 = 77 nM). HDAC/HSP90-IN-2 induces HSP70 expression, downregulates HSP90 client proteins, and promotes acetylation of α-tubulin and histone H3 in cancer cells. HDAC/HSP90-IN-2 reduces PD-L1 expression in IFN-γ treated H1975 cells. HDAC/HSP90-IN-2 can be used for cancer research, such as lung and colon cancer.
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Tubulin polymerization-IN-81
0 ImagesCat. No.: HY-176743Tubulin polymerization-IN-81 is a selective Tubulin inhibitor with an IC50 of 5.41 μM. Tubulin polymerization-IN-81 possesses a significant anti-proliferative activity, unique ROS-mediated apoptotic mechanism and potent anti-microtubule activity. Tubulin polymerization-IN-81 can be used in anti-tumor research.
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Anticancer agent 314
0 ImagesCat. No.: HY-182245Anticancer agent 314 is a multi-target anticancer agent with tubulin polymerization inhibitory activity (IC50 = 6.35 μM) and human carbonic anhydrase IX (Ki = 27.1 nM) and XII (Ki 20.9 = nM) inhibitory activity. Anticancer agent 314 binds to the colchicine-binding pocket of tubulin and inhibits tumor-associated carbonic anhydrase isoforms via zinc coordination within enzyme active sites. Anticancer agent 314 induces G2/M phase cell cycle arrest, apoptosis via p53-dependent signaling, and broad-spectrum antiproliferative activity across multiple cancer cells. Anticancer agent 314 can be used for the research of cancer, such as leukemia, melanoma, ovarian cancer.
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Microtubulin-IN-1
0 ImagesCat. No.: HY-173074CAS No.: 3025180-14-4Microtubulin-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.
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Tubulin/MMP-IN-1
0 ImagesCat. No.: HY-146006CAS No.: 3034896-75-5Tubulin/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.
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P160 peptide
0 ImagesCat. No.: HY-P10789CAS No.: 362043-77-4The 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.
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Tubulin inhibitor 49
0 ImagesCat. No.: HY-169882CAS No.: 1023875-75-3Tubulin inhibitor 49 (Compound 18) is an inhibitor for tubulin polymerization with an IC50 of 48 μM. Tubulin inhibitor 49 disrupts the cell microtubule network, arrests the cell cycle at G2 phase, and exhibits cytotoxicity (IC50=8.8 μM in HeLa cell). Tubulin inhibitor 49 can be used in the research of cervical cancer.
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Tubulin polymerization-IN-48
0 ImagesCat. No.: HY-155963CAS No.: 2982893-22-9Tubulin 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.
