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Microtubules

" in MedChemExpress (MCE) Product Catalog:

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Inhibitors & Agonists

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GMP Molecules

Cat. No.	Nom du produit	Target	Áreas de investigación	Chemical Structure

HY-13442

Eribulin 5+ Cited Publications B1939; E7389; ER-086526	Microtubule/Tubulin Apoptosis ADC Payload	Cancer
Eribulin (E7389) is a *microtubule* targeting agent that is used for the research of metastatic breast cancer. Eribulin inhibits the proliferation of cancer cells by binding microtubule proteins and microtubules.

HY-13442A

Eribulin mesylate 5+ Cited Publications B1939 mesylate; E7389 mesylate; ER-086526 mesylate	Microtubule/Tubulin Apoptosis	Cancer
Eribulin mesylate is an inhibitor for *microtubule. Eribulin mesylate inhibits the proliferation of cancer cell LM8 and Dunn, inhibits the cell migration of LM8, arrests the cell cycle at G2/M phase, and induces apoptosis* in LM8. Eribulin mesylate exhibits antitumor efficacy in mouse model .

HY-15583

Auristatin F	ADC Payload Microtubule/Tubulin	Cancer
Auristatin F is a potent cytotoxin in antibo-conjugated agents and an analogue of MMAF. Auristatin F is a potent *microtubule* inhibitor and vascular damaging agent (VDA). Auristatin F inhibits cell division by preventing tubulin aggregation.Auristatin F can be used in antibody-drug conjugates (ADC) .

HY-128870

Mal-PEG2-VCP-Eribulin	Drug-Linker Conjugates for ADC	Cancer
Mal-PEG2-VCP-Eribulin consists the ADCs linker (Mal-PEG2-VCP) and Eribulin (HY-13442). Eribulin is a mechanistically unique microtubule inhibitor and Eribulin inhibits the proliferation of cancer cells by binding microtubule proteins and microtubules. Mal-PEG2-VCP-Eribulin is an Eribulin-based agent for antibody conjugates .

HY-B0294

Flubendazole 5+ Cited Publications	Parasite Microtubule/Tubulin STAT MDM-2/p53 Apoptosis Autophagy	Infection Cancer
Flubendazole is an anthelmintic drug based on altering microtubule structure, inhibition of tubulin polymerization and disruption of microtubule function. Flubendazole induces apoptosis in human colorectal cancer (CRC) by blocking the STAT3 signaling axis and activation of autophagy. Flubendazole induces P53 expression and reduced Cyclin B1 and p-cdc2 expression. Flubendazole is an antitumor agent. Flubendazole can be used for worm and intestinal parasites .

HY-147092

Oryzalin 1 Publications Verification	Environmental Pollutants Microtubule/Tubulin Herbicide	Infection
Oryzalin is a dinitroaniline herbicide with antimitotic and antileishmanial activities. Oryzalin can bind to plant tubulin, inhibit the polymerization of microtubules in plant cells, and affect chromosome migration. Oryzalin can also be used to induce chromosome doubling .

HY-B0018

10-Acetyl docetaxel 2 Publications Verification PNU-101383	ADC Payload	Cancer
10-Acetyl docetaxel (PNU-101383) is an analog of Docetaxel (HY-B0011), with anticancer activity. 10-Acetyl docetaxel is a microtubule disassembly inhibitor, with antimitotic activity .

HY-13627

Estramustine phosphate sodium 1 Publications Verification	Apoptosis Microtubule/Tubulin Mitosis	Inflammation/Immunology Endocrinology Cancer
Estramustine phosphate sodium, an estradiol analog, is an orally active antimicrotubule chemotherapy agent. Estramustine phosphate sodium depolymerises microtubules by binding to microtubule associated proteins (MAPs) and/or to tubulin. Estramustine phosphate sodium can interfere mitosis, trigger cell death and induce apoptosis, which can be used for the research of cancer like prostate cancer .

HY-B0413

Fenbendazole 5+ Cited Publications	Parasite HIF/HIF Prolyl-Hydroxylase Microtubule/Tubulin Antibiotic	Infection Cancer
Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent and acts on helminthes primarily by binding to tubulin and disrupting the tubulin microtubule equilibrium. Fenbendazole stabilizes the transcriptional activator HIF-1α. Fenbendazole possesses an efficient anti-proliferative activity and induces apoptosis. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53 .

HY-129126

NC9 1 Publications Verification Cbz-Lys(Acr)-PEG2-dansyl	Glutaminase Microtubule/Tubulin	Others
NC9 (Cbz-Lys(Acr)-PEG2-dansyl) is an irreversible transglutaminase (TG) inhibitor. NC9 inhibits osteoblast differentiation and mineralization. NC9 destabilizes microtubules. NC9 can be used for the research of osteoblast differentiation .

HY-155956

GM-90257 1 Publications Verification	Microtubule/Tubulin Apoptosis Bcl-2 Family JNK PARP	Cancer
GM-90257 is a microtubule acetylation inhibitor. GM-90257 binds directly to α-tubulin. GM-90257 prevents the recruitment of α-tubulin acetyltransferase 1 (αTAT1) to the K40 residue in α-tubulin. GM-90257 causes Apoptosis, downregulates BCl-2, and activates JNK and PARP. GM-90257 has anticancer activity against breast cancer .

HY-P4808

PHF6	Amyloid-β Autophagy	Neurological Disease
PHF6 (VQIVYK) is a self-assembly sequence capable of initiating the full-length tau protein aggregation and is mapped to the third microtubule-binding repeat region of the tau protein .

HY-107753

XRP44X	Ras	Inflammation/Immunology Cancer
XRP44X inhibits Ras-induced transcription activation with the IC₅₀ of 10 nM. XRP44X inhibits activation of the Ras-Erk-1/2 pathway by FGF-2 . XRP44X is an inhibitor of Ras/Erk activation of Elk3 that also affects *microtubules* .

HY-16062

ARQ 621	Kinesin	Cancer
ARQ 621 is an allosteric, potent and selective inhibitor of Eg5, a microtubule-based ATPase motor protein involved in cell division. Anti-tumor activity . ARQ 621 is a kinesin inhibitor . ARQ 621 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-131873

Dynapyrazole-A	Dynamin	Infection
Dynapyrazole A is a specific inhibitor of microtubule dynamin that specifically inhibits the ATPase activity of microtubule-stimulated dynamin without blocking microtubule-independent basal activity .

HY-110208

BRD9876 1 Publications Verification	Kinesin Microtubule/Tubulin	Cancer
BRD9876 is the “rigor” inhibitor that locks kinesin-5 (Eg5) in a state with enhanced microtubules (MTs) binding, leading to bundling and stabilization of MTs. BRD9876 interacts with the tyrosine 104 residue that is part of the α4-α6 allosteric binding pocket. BRD9876 specifically targets microtubule-bound Eg5 and selectively inhibits myeloma over CD34 cells. BRD9876 has the potential for multiple myeloma (MM) research .

HY-144425

BSc5367	NEKs	Inflammation/Immunology
BSc5367 is a potent Nek1 inhibitor with an IC₅₀ of 11.5 nM. NIMA-related protein kinase Nek1 is crucially involved in cell cycle regulation, DNA repair and microtubule regulation and dysfunctions of Nek1 play key roles in amyotrophic lateral sclerosis (ALS), polycystic kidney disease (PKD) and several types of radiotherapy resistant cancer .

HY-121993

Combretastatin A-1 1 Publications Verification	Wnt Microtubule/Tubulin	Cancer
Combretastatin A-1 is a microtubule polymerization inhibitor that binds to the colchicine-binding site of tubulin. Combretastatin A-1 inhibits the Wnt/β-catenin pathway through tubulin depolymerization mediated AKT deactivation. Combretastatin A-1 exhibits anti-tumor and anti-vascular effects .

HY-126899

TPI-287	Microtubule/Tubulin	Cancer
TPI-287, a blood-brain barrier-permeable microtubule stabilizer, can significantly reduce metastatic colonization of breast cancer in the brain .

HY-100504

S-methyl DM1	Microtubule/Tubulin ADC Payload	Cancer
S-methyl DM1 is a thiomethyl derivative of Maytansine. S-methyl DM1 binds to tubulin with a K_d of 0.93 μM and inhibts *microtubule* polymerization. S-methyl DM1 potently suppresses *microtubule* dynamic instability and has anticancer effects .

HY-W014240

Chlorpropham 1 Publications Verification	Environmental Pollutants Herbicide	Others
Chlorpropham is a carbamate herbicide and plant growth regulator. Chlorpropham inhibits mitosis and cell division by interfering with the organisation of the spindle microtubules .

HY-P4808A

PHF6 TFA	Amyloid-β Autophagy	Neurological Disease
PHF6 (VQIVYK) TFA is a self-assembly sequence capable of initiating the full-length tau protein aggregation. PHF6 TFA is mapped to the third microtubule-binding repeat region of the tau protein .

HY-B1740

Pregnenolone acetate	Microtubule/Tubulin	Neurological Disease
Pregnenolone acetate (compound #43), a nonmetabolized Pregnenolone (HY-B0151) analog, can promote neurite extension and induce a change in growth cone morphology in primary cultures of cerebellar granule neurons. Pregnenolone acetate, a neurosteroid, increases *microtubule* polymerization. Pregnenolone acetate has the potential for neurodevelopmental diseases research .

HY-B0413R

Fenbendazole (Standard)	Reference Standards Parasite HIF/HIF Prolyl-Hydroxylase Microtubule/Tubulin Antibiotic	Infection
Fenbendazole (Standard) is the analytical standard of Fenbendazole. This product is intended for research and analytical applications. Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent and acts on helminthes primarily by binding to tubulin and disrupting the tubulin microtubule equilibrium. Fenbendazole stabilizes the transcriptional activator HIF-1α. Fenbendazole possesses an efficient anti-proliferative activity and induces apoptosis. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53 .

HY-162161

Flutax-2	Fluorescent Dye Microtubule/Tubulin	Cancer
Flutax-2 is an active fluorescent derivative of Paclitaxel (HY-B0015) that binds to polymerized αβ-tubulin dimers. Flutax-2 is applicable for imaging microtubules in live cells, isolated cytoskeletons and parasites (Ex/Em=496/526 nm) .

HY-118143

AG-1801	Endogenous Metabolite	Others
AG-1801, a nitrobenzopyridine derivative, is a tyrosine phosphorylation inhibitor. AG-1801 can induce the disintegration of the microtubule network in living cells, and does not inhibit microtubule polymerization in vitro. AG-1801 can be used for the study of microtubule-related signaling pathways .

HY-176540

Microtubule stabilizer-1	Microtubule/Tubulin	Neurological Disease
Microtubule stabilizer-1 (compound 69) is a brain-penetrant microtubule (MT) stabilizer. Microtubule stabilizer-1 increases acetylated α-tubulin (AcTub) levels and prevents the characteristic loss of neuronal MTs that is observed after incubation with Okadaic acid (HY-N6785). Microtubule stabilizer-1 can be used for the study of Alzheimer’s disease (AD) and related neurodegenerative tauopathies .

HY-111935

3,3'-Diethyl-9-methylthiacarbocyanine iodide	Microtubule/Tubulin	Neurological Disease
3,3'-Diethyl-9-methylthiacarbocyanine iodide is a cyanine dye, also a tau aggregation inhibitor, with an IC₅₀ value of 0.28 μM for tau. 3,3'-Diethyl-9-methylthiacarbocyanine iodide can cause misfunction of the microtubule cytoskeleton. 3,3'-Diethyl-9-methylthiacarbocyanine iodide can be used for researching Alzheimer’s disease .

HY-N7526R

Naphthazarin (Standard) DHNQ (Standard); 5,8-Dihydroxy-1,4-naphthoquinone (Standard)	Reference Standards Apoptosis	Neurological Disease Cancer
Naphthazarin (DHNQ) is a naturally occurring compound. Naphthazarin is effective by various cellular mechanisms including oxidative stress, activation of mitochondrial apoptosis-inducing factor (AIF), depolymerization of microtubules, interference with lysosomal function and p53-dependent p21 activation. Naphthazarin triggers apoptosis and has anti-tumor effects .

HY-13656

Isofludelone KOS-1803	Microtubule/Tubulin	Cancer
Isofludelone (KOS-1803) is a potential microtubule stabilizer for the study of solid tumors. Isofludelone has antitumor activity .

HY-I0834

(S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran	Microtubule/Tubulin	Cancer
(S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran (compound 2d), a halogenated Phenstatin analog, is a microtubule destabilizing agent. (S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran shows anticancer activities .

HY-B0294R

Flubendazole (Standard)	Reference Standards Parasite Microtubule/Tubulin STAT MDM-2/p53 Apoptosis Autophagy	Infection Cancer
Flubendazole (Standard) is the analytical standard of Flubendazole. This product is intended for research and analytical applications. Flubendazole is an anthelmintic drug based on altering microtubule structure, inhibition of tubulin polymerization and disruption of microtubule function. Flubendazole induces apoptosis in human colorectal cancer (CRC) by blocking the STAT3 signaling axis and activation of autophagy. Flubendazole induces P53 expression and reduced Cyclin B1 and p-cdc2 expression. Flubendazole is an antitumor agent. Flubendazole can be used for worm and intestinal parasites .

HY-177541

Ledadotin	Drug-Linker Conjugates for ADC Microtubule/Tubulin	Cancer
Ledadotin is a drug-linker conjugate for ADC. Ledadotin consists of a *Microtubule* inhibitor (Auristatin F-hydroxypropylamide) (HY-P5191) and a linker (BCN-PEG2-Gly-NH-tri(βAla-GGGG-Ser(mPEG8)-βAla-γGlu-Ala)) (HY-177562). Ledadotin can be used for synthesis of ADC Emiltatug ledadotin (HY-177542) .

HY-177549

Fmoc-PEG6-VCP-Eribulin	Drug Derivative ADC Payload Microtubule/Tubulin Apoptosis	Cancer
Fmoc-PEG6-VCP-Eribulin is the derivative of Eribulin (HY-13442). Eribulin (E7389) is a *microtubule* targeting agent that is used for the research of metastatic breast cancer. Eribulin inhibits the proliferation of cancer cells by binding microtubule proteins and microtubules .

HY-14934

Rosabulin STA 5312	Microtubule/Tubulin	Cancer
Rosabulin (STA 5312) is a potent and orally active *microtubule* inhibitor that inhibits microtubule assembly. Rosabulin has broad-spectrum anti-tumor activity .

HY-163737

ST-401	Microtubule/Tubulin	Cancer
ST-401, a microtubule-targeting agent (MTA), is a brain-penetrant microtubule (MT) assembly inhibitor. ST-401 disrupts microtubule (MT) function through gentle and reverisible reduction in MT assembly that triggers mitotic delay and cell death in interphase. ST-401 shows a potent antitumor activity .

HY-D2341

6FC-GABA-Taxol	Fluorescent Dye	Cancer
6FC-GABA-Taxol is a fluorescent probe with cell permeability, which is formed by connecting 6FC to the anticancer drug Taxol (HY-B0015) via γ-aminobutyric acid (GABA). 6FC-GABA-Taxol can bind to microtubules in living cells and image them through confocal microscopy. Additionally, 6FC-GABA-Taxol enables the quantification of microtubule binding using flow cytometry without the addition of efflux inhibitors .

HY-N1171

Taxinine B Taxinin B	Microtubule/Tubulin	Cancer
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 .

HY-14815

Fosbretabulin Combretastatin A4 phosphate	Apoptosis Microtubule/Tubulin	Cancer
Fosbretabulin (Combretastatin A4 phosphate) is a vascular disruptor with antitumor activity against atypical thyroid carcinoma (ATC) cell lines and xenografts. Fosbretabulin inhibits tumor growth by inhibiting microtubule polymerization, inducing apoptosis, and suppressing angiogenesis in tumors .

HY-120921

Zoxamide RH-7281	Fungal Microtubule/Tubulin	Infection
Zoxamide (RH-7281) is an oomycete Fungicide and covalent β-tubulin inhibitor. RH-7281 inhibits the assembly of tubulin into microtubules in vitro. Zoxamide binds covalently to β-tubulin, disrupting microtubule assembly and the cytoskeleton. Zoxamide blocks nuclear division in germinated hyphae of Phytophthora capsici and inhibits hyphal growth of Phytophthora capsici .

HY-178973

Microtubule-IN-13	Microtubule/Tubulin	Cancer
Microtubule-IN-13 (Compound FB2) is a *microtubule* inhibitor. Microtubule-IN-13 interferes with microtubule dynamics, leading to defects in the mitotic spindle and persistent mitotic arrest. Microtubule-IN-13 exhibits potent cytotoxicity against multiple cancer cell lines (IC₅₀ = 0.3-2.7 μM). Microtubule-IN-13 can be used for cancer research .

HY-121908

FCPT	ATP Synthase	Cancer
FCPT, an ATP competitive inhibitor, induces a tight-binding of kinesin-5 onto microtubules and induced loss of microtubules selectively at the poles of Xenopus extract spindles without altering microtubule dynamics .

HY-117841

T900607	Microtubule/Tubulin	Cancer
T900607 is an anti-tumor agent and targets microtubule polymerization .

HY-159891

Microtubule destabilizing agent-2	Microtubule/Tubulin Apoptosis Caspase	Cancer
Microtubule destabilizing agent-2 (Compound 21) is an orally active and selective antitumor compound targeting *microtubule* protein. Microtubule destabilizing agent-2 destabilizes *microtubule* proteins and inhibits microtubule polymers. Microtubule destabilizing agent-2 arrests the G0/G1 phase in human tumor cells. Microtubule destabilizing agent-2 induces Apoptosis by activating the cascade pathway of caspases. Microtubule destabilizing agent-2 has anti-inflammatory activity, as inhibiting TNF-α and IL-6 in vitro. Microtubule destabilizing agent-2 reduces tumors growth in xenograft mice .

HY-119169

Tubulozole	Microtubule/Tubulin	Cancer
Tubulozole is an orally active synthetic *microtubule* inhibitor. Tubulozole can be used for the research of tumor .

HY-155647

Microtubule stabilizing agent-1	Microtubule/Tubulin	Cancer
Microtubule stabilizing agent-1 (compound 3l) is a Paclitaxel derivative that efficiently promotes tubulin polymerization. Microtubule stabilizing agent-1 shows antitumor efficacy .

HY-171165

JC168	Microtubule/Tubulin	Cancer
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 .

HY-146692

IQTub4P	Microtubule/Tubulin	Cancer
IQTub4P is a potent microtubule (MT) inhibitor. IQTub4P has the cytotoxicity in in HeLa cells, with EC₅₀ of 170 nM. IQTub4P inhibits microtubule structure and function. IQTub4P is well-tolerated in vivo .

HY-W699620

Isodienestrol (Z,Z)-Dienestrol	Microtubule/Tubulin	Cancer
Isodienestrol, a Diethylstilbestrol (HY-14598) derivative, is a *Microtubule* inhibitor. Isodienestrol can be used for cancers research

HY-138056

7-Acetyl paclitaxel	Microtubule/Tubulin	Others
7-Acetyl paclitaxel is a microtubule depolymerization inhibitor which inhibits calcium-induced microtubule depolymerization. 7-Acetyl paclitaxel reduces the growth of J774.2 macrophages (IC₅₀ ~ 60 nM) and increases the levels of nitric oxide (NO) and TNF in isolated mouse peritoneal macrophages .

Cat. No.	Nom du produit	Category	Target	Chemical Structure

HY-B0011

Docetaxel Maximum Cited Publications 158 Publications Verification RP-56976	Structural Classification Classification of Application Fields Terpenoids Diterpenoids Endogenous metabolite Disease Research Fields Source Classification Cancer	Microtubule/Tubulin Apoptosis Endogenous Metabolite
Docetaxel (RP-56976) is a *microtubule depolymerization* inhibitor, with an IC₅₀ of 0.2 μM. Docetaxel attenuates the effects of bcl-2 and bcl-xL gene expression. Docetaxel arrests the cell cycle at G2/M and leads to cell apoptosis. Docetaxel has anti-cancer activity .

HY-16569

Colchicine 60+ Cited Publications	Structural Classification Productos naturales other families Classification of Application Fields Plants Disease Research Fields Source Classification Cancer	Environmental Pollutants Apoptosis Autophagy Microtubule/Tubulin NOD-like Receptor (NLR)
Colchicine, an orally active alkaloid, is a potent tubulin inhibitor and a *microtubule* disrupting agent. Colchicine inhibits microtubule polymerization with an IC₅₀ of 3 nM. Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs). Colchicine prevents non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal injury by inhibiting activation of the NLRP3 inflammasome. Colchicine has extensive anti-inflammatory, immunosuppressive and strong anti-fibrosis effects and has the potential for gouty arthritis research .

HY-N0488

Vincristine sulfate 70+ Cited Publications Leurocristine sulfate; NSC-67574 sulfate; 22-Oxovincaleukoblastine sulfate	Apocynaceae Alkaloids Structural Classification Classification of Application Fields Anti-aging Plants Disease Research Fields Alkaloid Dimers Catharanthus roseus (L.) G. Don Source Classification Cancer	Apoptosis Microtubule/Tubulin Mitosis
Vincristine (Leurocristine; NSC-67574; 22-Oxovincaleukoblastine) sulfate is a microtubule inhibitor that disrupts microtubule polymerization by binding to β-tubulin (with a K_i of 85 nM in bovine), arrests the cell cycle and induces apoptosis. Vincristine sulfate inhibits cell replication, tumor blood flow and the proliferation of various cancer cells, while triggering effects such as oxidative stress, inflammation, calcium overload, epithelial-mesenchymal transition and peripheral neuropathic pain. Vincristine sulfate upregulates the expression of various transporters and nuclear receptors, and enriches gastric cancer stem-like cells. Vincristine sulfate is used in research related to various tumors including acute lymphoblastic leukemia, lymphoma, melanoma, gastric cancer, solid tumors and sarcomas .

HY-13780

Vinblastine sulfate 15+ Cited Publications Vincaleukoblastine sulfate salt	Apocynaceae Alkaloids Classification of Application Fields Plants Disease Research Fields Alkaloid Dimers Catharanthus roseus (L.) G. Don Source Classification Cancer	Microtubule/Tubulin nAChR Autophagy
Vinblastine sulfate is a cytotoxic alkaloid used against various cancer types. Vinblastine sulfate inhibits the formation of microtubule and suppresses nAChR with an IC₅₀ of 8.9 μM.

HY-N0488A

Vincristine 70+ Cited Publications Leurocristine; NSC-67574; 22-Oxovincaleukoblastine	Apocynaceae Alkaloids Structural Classification Classification of Application Fields Plants Disease Research Fields Alkaloid Dimers Catharanthus roseus (L.) G. Don Source Classification Cancer	Apoptosis Microtubule/Tubulin Mitosis
Vincristine (Leurocristine; NSC-67574; 22-Oxovincaleukoblastine) is a microtubule inhibitor that disrupts microtubule polymerization by binding to β-tubulin (with a K_i of 85 nM in bovine), arrests the cell cycle and induces apoptosis. Vincristine inhibits cell replication, tumor blood flow and the proliferation of various cancer cells, while triggering effects such as oxidative stress, inflammation, calcium overload, epithelial-mesenchymal transition and peripheral neuropathic pain. Vincristine upregulates the expression of various transporters and nuclear receptors, and enriches gastric cancer stem-like cells. Vincristine is used in research related to various tumors including acute lymphoblastic leukemia, lymphoma, melanoma, gastric cancer, solid tumors and sarcomas .

HY-N0282

Demecolcine 5+ Cited Publications	Alkaloids other families Classification of Application Fields Other Alkaloids Plants Inflammation/Immunology Disease Research Fields Source Classification	Microtubule/Tubulin Apoptosis
Demecolcine is a potent mitotic inhibitor with an IC₅₀ value of 2.4 μM for inhibition of tubulin polymerization. Colcemid (Demecolcine) can interact with tubulin dimers to induce anti-mitotic action and inhibit microtubule growth. Colcemid (Demecolcine) can be used for inflammatory disorders and cancer research .

HY-12033

2-Methoxyestradiol 30+ Cited Publications 2-ME2; NSC-659853	Monophenols Classification of Application Fields Disease markers Phenols Endocrine diseases Endogenous metabolite Disease Research Fields Steroids Cancer Source Classification	Microtubule/Tubulin Reactive Oxygen Species (ROS) Apoptosis Autophagy Endogenous Metabolite
2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize *microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD)* inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa .

HY-N2146

Combretastatin A4 4 Publications Verification CRC 87-09	Structural Classification Monophenols other families Stilbenes Classification of Application Fields Phenols Plants Disease Research Fields Source Classification Cancer	Microtubule/Tubulin
Combretastatin A4 is a *microtubule*-targeting agent that binds β-tubulin with K_d of 0.4 μM.

HY-15552

Podofilox 5+ Cited Publications Podophyllotoxin	Classification of Application Fields Lignans Dysosma versipellis (Hance) M. Cheng ex Ying Phenylpropanoids Plants Berberidaceae Disease Research Fields Source Classification Cancer	Microtubule/Tubulin
Podofilox (Podophyllotoxin) is a potent inhibitor of microtubule assembly and DNA topoisomerase II.

HY-15739

Ansamitocin P-3 5+ Cited Publications Antibiotic C 15003P3; Maytansinol isobutyrate	Infection Microorganisms Classification of Application Fields Antibiotics Disease Research Anticancer Disease Research Fields Other Antibiotics Source Classification	Microtubule/Tubulin ADC Payload Bacterial Antibiotic
Ansamitocin P-3 (Antibiotic C 15003P3) is a *microtubule* inhibitor. Ansamitocin P-3 is a macrocyclic antitumor antibiotic.

HY-13716

Noscapine 2 Publications Verification (S,R)-Noscapine	Alkaloids Neurological Disease Classification of Application Fields Quinoline Alkaloids Papaver somniferum Linn. Plants Inflammation/Immunology Disease Research Fields Papaveraceae Source Classification	Opioid Receptor Apoptosis
Noscapine ((S,R)-Noscapine) is an orally active phthalideisoquinoline alkaloid with potent antitussive. Noscapine exerts its antitussive effects by activating sigma opioid receptors and is a non-competitive Bradykinin inhibitor. Noscapine disrupts microtubule dynamics, induces mitotic arrest and apoptosis. Noscapine possesses anticancer, neuroprotective, anti-inflammatory activities, and can cross the blood-brain barrier .

HY-13674

Maytansine NSC 153858	Alkaloids Other Alkaloids Celastraceae Maytenus hookeri Loes. Plants Disease Research Fields Source Classification Cancer	Microtubule/Tubulin
Maytansine is a highly potent microtubule-targeted compound that induces mitotic arrest and kills tumor cells at subnanomolar concentrations .

HY-N0227

7-epi-Taxol 4 Publications Verification 7-epi-Paclitaxel	Classification of Application Fields Terpenoids Taxaceae Diterpenoids Plants Disease Research Fields Taxus chinensis (Pilger) Rehd. Source Classification Cancer	Microtubule/Tubulin
7-epi-Taxol is an active metabolite of taxol, with activity comparable to that of taxol against cell replication, promoting *microtubule* bundle formation and against microtubule depolymerization.

HY-N1255

Scoulerine (-)-Scoulerine; Discretamine	Alkaloids Structural Classification other families Classification of Application Fields Phenols Polyphenols Plants Isoquinoline Alkaloids Disease Research Fields Source Classification Cancer	Bcl-2 Family Apoptosis mTOR GABA Receptor PI3K Adrenergic Receptor Beta-secretase Akt
Scoulerine ((-)-Scoulerine; Discretamine) hydrochloride is a multi-target inhibitor with anti-tumor and antioxidant activities. Scoulerine mainly targets the PI3K/Akt/mTOR signaling axis and α1D-adrenergic receptor, disrupts microtubule structure, and induces cell cycle arrest and apoptosis. Scoulerine effectively inhibits mitochondrial dehydrogenase activity, targets GABA receptors and BACE1, and suppresses the proliferation, migration, invasion, epithelial-mesenchymal transition and stem cell properties of cancer cells. Scoulerine also exhibits multiple pharmacological activities including anti-Plasmodium falciparum, antibacterial, antiemetic and antitussive effects, and regulates endoplasmic reticulum stress and mitochondrial function (modulates Bax, Bcl-2 and cytochrome c). Scoulerine is applicable to research related to leukemia, ovarian cancer, and colorectal cancer .

HY-N2500

Deoxypodophyllotoxin	Infection Cardiovascular Disease other families Classification of Application Fields Centaurea ornata Lignans Phenylpropanoids Umbelliferae Plants Disease Research Fields Source Classification	Microtubule/Tubulin Apoptosis Autophagy
Deoxypodophyllotoxin (DPT), a derivative of podophyllotoxin, is a lignan with potent antimitotic, anti-inflammatory and antiviral properties isolated from Anthriscus sylvestris. Deoxypodophyllotoxin, targets the *microtubule, has a major impact in oncology not only as anti-mitotics but also as potent inhibitors of angiogenesis . Deoxypodophyllotoxin induces cell autophagy* and apoptosis . Deoxypodophyllotoxin evokes increase of intracellular Ca ²⁺ concentrations in DRG neurons .

HY-N7053

Tubulysin M	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease Research Fields Source Classification Cancer	ADC Payload Microtubule/Tubulin
Tubulysin M is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin M can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin M displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin M inhibits microtubule/tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-17435

4'-Demethylepipodophyllotoxin 2 Publications Verification 4'-O-demethylepipodophyllotoxin; 4'-DMEP	Structural Classification Monophenols Classification of Application Fields Lignans Phenols Dysosma versipellis (Hance) M. Cheng ex Ying Phenylpropanoids Plants Berberidaceae Disease Research Fields Source Classification Cancer	Microtubule/Tubulin
4'-Demethylepipodophyllotoxin (4'-DMEP) is an intermediate compound that inhibits microtubule assembly.

HY-20584

10-Deacetyl-7-xylosyl paclitaxel 10-Deacetyl-7-xylosyltaxol; 10-Deacetylpaclitaxel 7-Xyloside; 10-Deacetyltaxol 7-Xyloside	Classification of Application Fields Terpenoids Taxaceae Diterpenoids Plants Disease Research Fields Cancer Source Classification Taxus chinensis (Pilger) Rehd.	Microtubule/Tubulin ADC Payload
10-Deacetyl-7-xylosyl paclitaxel is a Paclitaxel (a microtubule stabilizing agent; enhances tubulin polymerization) derivative with improved pharmacological features.

HY-111664A

(S)-(-)-Citronellal (-)-Citronellal	Structural Classification Classification of Application Fields Citrus limon (L.) Burm. F. Rutaceae Cymbopogon nardus Metabolic Disease Plants Endogenous metabolite Other Monoterpenes Terpenoids Gramineae Disease Research Fields Source Classification	Drug Isomer
(S)-(-)-Citronellal ((-)-Citronellal) is an oxygenated monoterpenoid found in Citrus limon (L.) Burm. F. essential oils. (S)-(-)-Citronellal is a chiral isomers of (R)-(+)-Citronellal (HY-111664) and does not possess microtubule-disrupting activity. (S)-(-)-Citronellal can be used for cancer research .

HY-N7526

Naphthazarin 1 Publications Verification DHNQ; 5,8-Dihydroxy-1,4-naphthoquinone	Quinones Structural Classification Juglandaceae Juglans sigillata Dode Phenols Polyphenols Plants Naphthalene Quinones Source Classification	Apoptosis Autophagy PI3K Akt
Naphthazarin (DHNQ) is a microtubule depolymerizing agent. Naphthazarin can improve motor function and reduce neuroinflammation in mouse models of Parkinson's disease. Naphthazarin can induce tumor cell apoptosis, autophagy, and cell cycle arrest. Naphthazarin can also induce erythrocyte apoptosis. Naphthazarin can be used in the research of tumors and neurodegenerative diseases .

HY-N2416

Taccalonolide A	Classification of Application Fields Plants Disease Research Fields Tacca chantrieri Andre Taccaceae Steroids Cancer Source Classification	Microtubule/Tubulin Apoptosis
Taccalonolide A is a microtubule stabilizer, which is a steroid isolated from Tacca chantrieri, with cytotoxic and antimalarial activities . Taccalonolide A causes G₂-M accumulation, Bcl-2 phosphorylation and initiation of apoptosis . Taccalonolide A is effective in vitro against cell lines that overexpress P-glycoprotein (Pgp) and multidrug resistance protein 7 (MRP7), with an IC₅₀ of 622 nM for SK-OV-3 cells .

HY-N1408

trans-Trimethoxyresveratrol trans-trismethoxy Resveratrol; (E)-Resveratrol trimethyl ether; trans-3,5,4'-Trimethoxystilbene	other families Stilbenes Classification of Application Fields Plants Disease Research Fields Source Classification Cancer	VEGFR Reactive Oxygen Species (ROS) Caspase Apoptosis
Trans-Trimethoxyresveratrol (trans-trismethoxy Resveratrol; (E)-Resveratrol trimethyl ether; trans-3,5,4'-Trimethoxystilbene) is an orally active natural derivative of Resveratrol (HY-16561). Trans-Trimethoxyresveratrol has an enhanced anticancer profile compared to Resveratrol, exhibiting higher potency than resveratrol, with improved cancer cell proliferation inhibition, induction of cell cycle arrest, decreased metastasis, and increased apoptosis. Trans-Trimethoxyresveratrol causes microtubule disassembling and tubulin depolymerization and exerts anti-angiogenic effects through VEGFR2. Trans-Trimethoxyresveratrol can be used for the studies of anti-angiogenic and anti-cancer (such as non-small cell lung cancer and osteosarcoma) .

HY-N1243

Tubulysin B	Monophenols Microorganisms Classification of Application Fields Phenols Disease Research Fields Source Classification Cancer	Microtubule/Tubulin Apoptosis
Tubulysin B is a highly cytotoxic peptide and potent *microtubule* destabilizing agents isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin B has IC₅₀ values in the picomolar range against many cancer cell lines, including those with multidrug resistant properties .Tubulysin B is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N3225

Myricanol	Myrica ceriferaL. Phenols Polyphenols Plants Source Classification Myricaceae	NAMPT Sirtuin Microtubule/Tubulin Apoptosis Autophagy PDGFR NF-κB AMPK
Myricanol is a diarylheptanoid and a Nampt activator. Myricanol exerts anti-inflammatory effects and alleviates glucocorticoid-induced muscle atrophy by increasing Sirtuin 1 (SIRT1) and PRDX5 activities while regulating inflammatory factors. Myricanol exhibits growth inhibition and induces apoptosis in human lung adenocarcinoma A549 cells. Myricanol promotes autophagy-mediated clearance of microtubule-associated protein tau to exert neuroprotective effects. Myricanol protects cardiovascular function by inhibiting PDGFRβ and NF-κB signaling pathways. Myricanol activates mitochondrial transcription factor A (TFAM) expression to exert anti-renal fibrosis effects. Myricanol improves insulin resistance through AMPK activation .

HY-N2438

Methylophiopogonanone B 2 Publications Verification	Ophiopogon japonicus (L. f.) Ker-Gawl. Structural Classification Flavonoids Liliaceae Classification of Application Fields Other Diseases Phenols Polyphenols Plants Other Flavonoids Disease Research Fields Source Classification	Ras Microtubule/Tubulin
Methylophiopogonanone B is a homoisoflavonoid compound. Methylophiopogonanone B can be isolated from O. japonicus root. Methylophiopogonanone B promotes Rho activation and Tubulin depolymerization. Methylophiopogonanone B significantly increases GTP-Rho, but not GTP-Rac or GTP-CDC42. Methylophiopogonanone B induces cell morphological change via melanocyte dendrite retraction and stress fiber formation. Methylophiopogonanone B exhibits strong antioxidant activity. Methylophiopogonanone B can be used in the research of cervical cancer .

HY-13780R

Vinblastine sulfate (Standard) Vincaleukoblastine sulfate salt (Standard)	Apocynaceae Alkaloids Structural Classification Plants Alkaloid Dimers Catharanthus roseus (L.) G. Don Source Classification	Reference Standards Microtubule/Tubulin Autophagy nAChR
Vinblastine (sulfate) (Standard) is the analytical standard of Vinblastine (sulfate). This product is intended for research and analytical applications. Vinblastine sulfate is a cytotoxic alkaloid used against various cancer types. Vinblastine sulfate inhibits the formation of microtubule and suppresses nAChR with an IC₅₀ of 8.9 μM.

HY-N6773

Cytochalasin A	Infection Alkaloids Microorganisms Pyrrole Alkaloids Classification of Application Fields Disease Research Fields Source Classification	HIV Protease Fungal
Cytochalasin A is a cell-permeable fungal toxin that is an oxidized derivative of cytochalasin B. Cytochalasin A is an inhibitor of HIV-1 protease (IC₅₀=3 μM) and inhibits actin polymerization and interferes with microtubule assembly by reacting with sulfhydryl groups. Antibiotic and fungicidal activitives .

HY-N3028

Taccalonolide B	Classification of Application Fields Schizocapsa plantaginea Hance Plants Disease Research Fields Taccaceae Steroids Cancer Source Classification	Microtubule/Tubulin
Taccalonolide B is microtubule stabilizer isolated from Tacca plantaginea, with antitumor activity. Taccalonolide B is effective in vitro against cell lines that overexpress P-glycoprotein (Pgp) and multidrug-resistance protein (MRP7). Taccalonolide B inhibits growth of SK-OV-3 cells with an IC₅₀ of 208 nM .

HY-N1391

10-Deacetyltaxol 10-Deacetylpaclitaxel	Classification of Application Fields Terpenoids Taxaceae Diterpenoids Plants Disease Research Fields Taxus wallichiana Zucc. Source Classification Cancer	Microtubule/Tubulin
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 .

HY-B0011R

Docetaxel (Standard) RP-56976 (Standard)	Structural Classification Productos naturales Endogenous metabolite Source Classification	Reference Standards Microtubule/Tubulin Apoptosis Endogenous Metabolite
Docetaxel (Standard) is the analytical standard of Docetaxel. This product is intended for research and analytical applications. Docetaxel (RP-56976) is a *microtubule depolymerization* inhibitor, with an IC₅₀ of 0.2 μM. Docetaxel attenuates the effects of bcl-2 and bcl-xL gene expression. Docetaxel arrests the cell cycle at G2/M and leads to cell apoptosis. Docetaxel has anti-cancer activity .

HY-N1060

Yatein	Infection Cupressaceae Classification of Application Fields Chamaecyparis obtusa (Siebold & Zucc.) Endl. Lignans Phenylpropanoids Plants Disease Research Fields Source Classification	HSV Apoptosis
Yatein is a lignan isolated from A. chilensis, with antiproliferative activity . Yatein suppresses herpes simplex virus type 1 (HSV-1 ) replication by interruption the immediate-early gene expression .

HY-16569R

Colchicine (Standard)	Structural Classification Productos naturales other families Plants Source Classification	Reference Standards Microtubule/Tubulin NOD-like Receptor (NLR) Autophagy Apoptosis
Colchicine (Standard) is the analytical standard of Colchicine. This product is intended for research and analytical applications. Colchicine, an orally active alkaloid, is a potent tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC50 of 3 nM. Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs). Colchicine prevents non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal injury by inhibiting activation of the NLRP3 inflammasome. Colchicine has extensive anti-inflammatory, immunosuppressive and strong anti-fibrosis effects and has the potential for gouty arthritis research .

HY-N7659

Glucobrassicin	Structural Classification Isatis tinctoria L. Glucosinolates Plants Brassicaceae Source Classification	Phytohormone Apoptosis Microtubule/Tubulin
Glucobrassicin is an indole-based anticancer agent and plant growth-regulating hormone. Glucobrassicin exerts its biological activity by disrupting the integrity of microtubule networks in both plant and mammalian cells. At high concentrations, Glucobrassicin inhibits seed germination and root growth; it can also specifically induce apoptosis in mammalian cancer cells and interfere with the intercellular transmission of viruses that rely on microtubules. In plants, Glucobrassicin can be catalyzed by myrosinase to release growth-regulating substances, exhibiting a concentration-dependent growth-regulating effect .

HY-N0282R

Colcemid (Standard)	Alkaloids Structural Classification other families Other Alkaloids Plants Source Classification	Reference Standards Microtubule/Tubulin Apoptosis
Colcemid (Standard) is the analytical standard of Colcemid. This product is intended for research and analytical applications. Colcemid (Demecolcine) is a potent mitotic inhibitor with an IC₅₀ value of 2.4 μM for inhibition of tubulin polymerization. Colcemid (Demecolcine) can interact with tubulin dimers to induce anti-mitotic action and inhibit microtubule growth. Colcemid (Demecolcine) can be used for inflammatory disorders and cancer research .

HY-N7526R

Naphthazarin (Standard) DHNQ (Standard); 5,8-Dihydroxy-1,4-naphthoquinone (Standard)	Quinones Structural Classification Juglandaceae Juglans sigillata Dode Phenols Polyphenols Plants Naphthalene Quinones Source Classification	Reference Standards Apoptosis
Naphthazarin (DHNQ) is a naturally occurring compound. Naphthazarin is effective by various cellular mechanisms including oxidative stress, activation of mitochondrial apoptosis-inducing factor (AIF), depolymerization of microtubules, interference with lysosomal function and p53-dependent p21 activation. Naphthazarin triggers apoptosis and has anti-tumor effects .

HY-N11067

Taccalonolide E	Plants Tacca chantrieri Andre Taccaceae Steroids Source Classification	Apoptosis
Taccalonolide E is a microtubule stabilizer and induces cancer cell apoptosis.

HY-N2348

Tubulysin D	Productos naturales Microorganisms Classification of Application Fields Disease Research Fields Source Classification Cancer	ADC Payload Microtubule/Tubulin
Tubulysin D is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin D can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin D displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin D inhibits microtubule/Tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-119874

Alkannin	Quinones Monophenols Ohwia caudata (Thunberg) H. Ohashi Classification of Application Fields Phenols Plants Compositae Naphthalene Quinones Inflammation/Immunology Disease Research Fields Source Classification	Pyruvate Kinase
Alkannin is a potent and specific inhibitor of tumor-specific pyruvate kinase-M2 (PKM2). Alkannin does not inhibit PKM1 and pyruvate kinase-L (PKL). Alkannin acts as a potential anticancer agent .

HY-N7052

Tubulysin I	Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Phenols Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin I is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin I can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin I displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin I inhibits microtubule/tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N7050

Tubulysin G	Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Phenols Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin G is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin G can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin G displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin G inhibits microtubule/tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N2347

Tubulysin C	Productos naturales Monophenols Microorganisms Classification of Application Fields Phenols Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin C is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin C can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin C displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin C inhibits microtubule/Tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N1450

Aristolochic acid C	Monophenols other families Classification of Application Fields Phenols Plants Disease Research Fields Source Classification Cancer	Phospholipase
Aristolochic acid C is a derivative of Aristolochic acid. Aristolochic acid is a phospholipase A₂ (PLA2) inhibitor, which disrupts cortical microtubule arrays and root growth in Arabidopsis .

HY-N10958

Wikstrol A	Flavonols Flavonoids Microorganisms Source Classification	Fungal HIV Microtubule/Tubulin
Wikstrol A is a potent antifungal, antimitotic and anti-HIV-1 Agent. Wikstrol A induces morphological deformation of P. oryzae mycelia with an MMDC value of 70.1 µM. Wikstrol A shows activity against microtubule polymerization with an IC₅₀ value of 131 µM. Wikstrol A shows anti-HIV-1 activity with an IC₅₀ value of 67.8 µM .

HY-N1171

Taxinine B Taxinin B	Productos naturales Taxus cuspidata Siebold & Zucc. Taxaceae Plants Source Classification	Microtubule/Tubulin
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 .

HY-N2346

Tubulysin E	Productos naturales Microorganisms Classification of Application Fields Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin E is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin E can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin E displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin E inhibits microtubule/Tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N7049

Tubulysin F	Productos naturales Microorganisms Classification of Application Fields Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin F is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin F can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin F displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin F inhibits microtubule/Tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N7051

Tubulysin H	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease Research Fields Cancer Source Classification	ADC Payload Microtubule/Tubulin
Tubulysin H is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin). Tubulysin H can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin H displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC₅₀ values in the low nanomolar range. Tubulysin H inhibits microtubule/tubulin polymerization and leads to cell cycle arrest and apoptosis .

HY-N2146R

Combretastatin A4 (Standard) CRC 87-09 (Standard)	Structural Classification Monophenols other families Stilbenes Phenols Plants Source Classification	Reference Standards Microtubule/Tubulin
Combretastatin A4 is a microtubule-targeting agent that binds β-tubulin with Kd of 0.4 μM.

HY-77574

7-xylosyltaxol 7-Xylosylpaclitaxel; Taxol-7-xyloside	Classification of Application Fields Terpenoids Taxaceae Diterpenoids Plants Disease Research Fields Cancer Source Classification Taxus chinensis (Pilger) Rehd.	Microtubule/Tubulin
7-xylosyltaxol(Taxol-7-xyloside) is a taxol (Paclitaxel) derivative; Paclitaxel binds to tubulin and inhibits the disassembly of microtubules.

HY-127166

Colchiceine O10-Demethylcolchicine	Colchicaceae Alkaloids Other Alkaloids Plants Colchicum autumnale L. Source Classification	Microtubule/Tubulin
Colchiceine is one of several metabolites of the anti-gout medication Colchicine (HY-16569). Colchicine is a tubulin inhibitor and a microtubule disrupting agent, and may protect rats from developing liver injury and fibrosis .

Cat. No.	Nom du produit	Chemical Structure

HY-B0413S

Fenbendazole-d3

5 Publications Verification

Fenbendazole-d₃ is a deuterium labeled Fenbendazole. Fenbendazole-d₃ is a HIF-1α agonist and activates the HIF-1α-related GLUT1 pathway. Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53 .

HY-13442AS

Eribulin-d3 mesylate
Eribulin-d₃ (mesylate) is a deuterium labeled Eribulin mesylate. Eribulin mesylate is a microtubule targeting agent that is used for the research of cancer .

HY-B0294S

Flubendazole-d3
Flubendazole-d₃ is the deuterium labeled Flubendazole. Flubendazole is a safe and efficacious anthelmintic agent, which is widely used for anthelmintic to human, rodents and ruminants. Flubendazole exerts anticancer activities by mechanisms including inhibition of microtubule function. Flubendazole induces p53-mediated apoptosis and arrests G2/M cell cycle .

HY-B0011S

Docetaxel-d9
Docetaxel-d₉ is the deuterium labeled Docetaxel. Docetaxel (RP-56976) is a microtubule?depolymerization inhibitor, with an IC₅₀ of 0.2 μM. Docetaxel attenuates the effects of?bcl-2 and bcl-xL gene expression. Docetaxel arrests the cell cycle at G2/M and leads to cell apoptosis. Docetaxel has anti-cancer activity .

HY-15579AS

MMAF-d8 hydrochloride 1 Publications Verification
MMAF-d₈ (hydrochloride)e is a deuterated form of MMAF hydrochloride, which is a microtubule disrupting agent.

HY-12522S

PF-06380101-d8 2 Publications Verification
PF-06380101-d₈ (Aur0101-d₈) is a deuterium labeled PF-06380101 (HY-12522). PF-06380101, an Auristatin microtubule inhibitor, is a cytotoxic Dolastatin 10 analogue .

HY-12033S2

2-Methoxyestradiol-d5

2-Methoxyestradiol-d₅ is the deuterium labeled 2-Methoxyestradiol. 2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD) inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa .

HY-15582S

Auristatin E-d8

Auristatin E-d₈ is the deuterium labeled Auristatin E (HY-15582). Auristatin E is a cytotoxic microtubule polymerization inhibitor with potent and selective antitumor activity. Auristatin E is a cytotoxin in antibody-drug conjugates (ADC). Auristatin E inhibits cell division by blocking the polymerisation of tubulin, promising for research in B-cell malignancies. Auristatin E, a synthetic analogue of the Dolastatin 10 (HY-15580), is linear peptides comprised of four amino acids .

HY-N0488S

Vincristine-d3 sulfate

Vincristine-d₃ sulfate is the deuterium labeled Vincristine sulfate. Vincristine sulfate (Leurocristine; NSC-67574; 22-Oxovincaleukoblastine) is a microtubule inhibitor that disrupts microtubule polymerization by binding to β-tubulin (with a K_i of 85 nM in bovine), arrests the cell cycle and induces apoptosis. Vincristine sulfate inhibits cell replication, tumor blood flow and the proliferation of various cancer cells, while triggering effects such as oxidative stress, inflammation, calcium overload, epithelial-mesenchymal transition and peripheral neuropathic pain. Vincristine sulfate upregulates the expression of various transporters and nuclear receptors, and enriches gastric cancer stem-like cells. Vincristine sulfate is used in research related to various tumors including acute lymphoblastic leukemia, lymphoma, melanoma, gastric cancer, solid tumors and sarcomas .

HY-78131S3

Ibuprofen-13C6

Ibuprofen- ¹³C₆ ((±)-Ibuprofen- ¹³C₆) is a ¹³C labeled Ibuprofen (HY-78131). Ibuprofen ((±)-Ibuprofen) is a potent, orally active, selective COX-1 inhibitor with an IC₅₀ value of 13 μM. Ibuprofen inhibits cell proliferation, angiogenesis, and induces cell apoptosis. Ibuprofen is a nonsteroidal anti-inflammatory agent and a nitric oxide (NO) donor. Ibuprofen ((±)-Ibuprofen) can be used in the research of pain, swelling, inflammation, infection, immunology, cancers .

HY-W014240S1

Chlorpropham-d7
Chlorpropham-d₇ is the deuterium labeled Chlorpropham . Chlorpropham is a carbamate herbicide and plant growth regulator. Chlorpropham inhibits mitosis and cell division by interfering with the organisation of the spindle microtubules .

HY-16569S

Colchicine-d6
Colchicine-d₆ is the deuterium labeled Colchicine. Colchicine is a tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC₅₀ of 3 nM . Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs) .

HY-16569S1

Colchicine-d3
Colchicine-d₃ is the deuterium labeled Colchicine. Colchicine is a tubulin inhibitor and a microtubule disrupting agent. Colchicine inhibits microtubule polymerization with an IC₅₀ of 3 nM . Colchicine is also a competitive antagonist of the α3 glycine receptors (GlyRs) .

HY-N0488S2

Vincristine-d6 sulfate

Vincristine-d₆ (sulfate) is the deuterium labeled Vincristine sulfate. Vincristine sulfate (Leurocristine; NSC-67574; 22-Oxovincaleukoblastine) is a microtubule inhibitor that disrupts microtubule polymerization by binding to β-tubulin (with a K_i of 85 nM in bovine), arrests the cell cycle and induces apoptosis. Vincristine sulfate inhibits cell replication, tumor blood flow and the proliferation of various cancer cells, while triggering effects such as oxidative stress, inflammation, calcium overload, epithelial-mesenchymal transition and peripheral neuropathic pain. Vincristine sulfate upregulates the expression of various transporters and nuclear receptors, and enriches gastric cancer stem-like cells. Vincristine sulfate is used in research related to various tumors including acute lymphoblastic leukemia, lymphoma, melanoma, gastric cancer, solid tumors and sarcomas .

HY-N0488S1

Vincristine-d3-1 sulfate

Vincristine-d₃ sulfate is the deuterium labeled Vincristine sulfate. Vincristine-1 sulfate (Leurocristine; NSC-67574; 22-Oxovincaleukoblastine) is a microtubule inhibitor that disrupts microtubule polymerization by binding to β-tubulin (with a K_i of 85 nM in bovine), arrests the cell cycle and induces apoptosis. Vincristine-1 sulfate inhibits cell replication, tumor blood flow and the proliferation of various cancer cells, while triggering effects such as oxidative stress, inflammation, calcium overload, epithelial-mesenchymal transition and peripheral neuropathic pain. Vincristine-1 sulfate upregulates the expression of various transporters and nuclear receptors, and enriches gastric cancer stem-like cells. Vincristine-1 sulfate is used in research related to various tumors including acute lymphoblastic leukemia, lymphoma, melanoma, gastric cancer, solid tumors and sarcomas .

HY-B0011AS

Docetaxel-d5 trihydrate

Docetaxel-d₅ (trihydrate) is the deuterium labeled Docetaxel (Trihydrate). Docetaxel Trihydrate (RP-56976 Trihydrate) is an antineoplastic agent and inhibits microtubule?depolymerization with an IC₅₀ value of 0.2 μM . Docetaxel Trihydrate is a semisynthetic analog of taxol and attenuates the effects of?bcl-2?and?bcl-xL?gene expression. Docetaxel Trihydrate arrests the cell cycle at G2/M and leads to cell apoptosis .

HY-12033S1

2-Methoxyestradiol-13C6

2-Methoxyestradiol- ¹³C₆ is the ¹³C-labeled 2-Methoxyestradiol. 2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD) inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa .

HY-12033S

2-Methoxyestradiol-13C,d3

2-Methoxyestradiol- ¹³C,d₃ is the ¹³C- and deuterium labeled 2-Methoxyestradiol. 2-Methoxyestradiol (2-ME2), an orally active endogenous metabolite of 17β-estradiol (E2), is an apoptosis inducer and an angiogenesis inhibitor with potent antineoplastic activity. 2-Methoxyestradiol also destablize microtubules. 2-Methoxyestradio, also a potent superoxide dismutase (SOD) inhibitor and a ROS-generating agent, induces autophagy in the transformed cell line HEK293 and the cancer cell lines U87 and HeLa .

HY-15583S

Auristatin F-d8
Auristatin F-d₈ is deuterium labeled Auristatin F (HY-15583). Auristatin F is a potent cytotoxin in antibo-conjugated agents and an analogue of MMAF. Auristatin F is a potent *microtubule* inhibitor and vascular damaging agent (VDA). Auristatin F inhibits cell division by preventing tubulin aggregation.Auristatin F can be used in antibody-drug conjugates (ADC) .

HY-15581S

MMAD-d8
MMAD-d₈D is a deuterated form of MMAD, which is a microtubule disrupting agent.

HY-15552S

Podofilox-d6
Podofilox-d₆ is the deuterium labeled Podofilox. Podofilox (Podophyllotoxin) is a potent inhibitor of microtubule assembly and DNA topoisomerase II .

HY-115364S

Parbendazole-d3
Parbendazole-d₃ is the deuterium labeled Parbendazole. Parbendazole is a potent inhibitor of microtubule assembly, destabilizes tubulin, with an EC50 of 530 nM, and exhibits a broad-spectrum anthelmintic activity.

HY-W754654

Epothilone B-d3 (synthetic)
Epothilone B-d₃ (synthetic) is the deuterium labeled Epothilone B (HY-17029). Epothilone B is a microtubule stabilizer with a Ki of 0.71μM. It acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation.

HY-136610S

Chlorpyrifos-oxon-d10
Chlorpyrifos-oxon-d₁₀ is the deuterium labeled Chlorpyrifos-oxon. Chlorpyrifos-oxon, an active metabolite of Chlorpyrifos, is a potent phosphorylating agent that potently inhibits AChE. Chlorpyrifos-oxon can induce cross-linking between subunits of tubulin and disrupt microtubule function .

HY-107116S

MAP4343-d4
MAP4343-d₄ is the deuterium labeled MAP4343. MAP4343 is the 3-methylether derivative of Pregnenolone. MAP4343 binds in vitro to microtubule-associated protein 2 (MAP2), stimulates the polymerization of tubulin, enhances the extension of neurites and protects neurons against neurotoxic agents .

HY-13716S

Noscapine-13C,d3

Noscapine- ¹³C,d₃ is a ¹³C- labeled and deuterated labeled Noscapine . Noscapine ((S,R)-Noscapine) is an orally active phthalideisoquinoline alkaloid with potent antitussive. Noscapine exerts its antitussive effects by activating sigma opioid receptors and is a non-competitive Bradykinin inhibitor. Noscapine disrupts microtubule dynamics, induces mitotic arrest and apoptosis. Noscapine possesses anticancer, neuroprotective, anti-inflammatory activities, and can cross the blood-brain barrier .

Cat. No.	Nom du produit	Target	Áreas de investigación	Chemical Structure

HY-78738G

MC-Val-Cit-PAB	ADC Linker	Cancer
MC-Val-Cit-PAB GMP is a GMP grade MC-Val-Cit-PAB (HY-78738). MC-Val-Cit-PAB is an intermediate in the synthesis of VcMMAE (HY-15575), which is a Drug-Linker Conjugates for ADC. Monomethyl auristatin E can be used to inhibit Microtubule/Tubulin as ADC Cytotoxin.

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