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Tubulin inhibitors

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (638) Cardiovascular Disease (11) Endocrinology (5) Infection (20) Inflammation/Immunology (24) Metabolic Disease (7) Neurological Disease (31)
Click Chemistry:	ADC Synthesis (8) TCO (1) DBCO (8) Azide (3) Alkynes (2)

694

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

GMP Molecules

Targets Recommended: Microtubule/Tubulin Serpin

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-19474

Maytansinol Ansamitocin P-0	Microtubule/Tubulin ADC Payload Apoptosis	Cancer
Maytansinol (Ansamitocin P-0) is a derivative of Maytansine. Maytansinol can inhibit *tubulin* polymerization and induce apoptosis. Maytansinol has antitumor activity. Maytansinol can be used in cancer drug research .

HY-157544

PC5-VC-PAB-MMAE	Drug-Linker Conjugates for ADC Microtubule/Tubulin	Cancer
PC5-VC-PAB-MMAE consists the ADCs linker (PC5-VC-PAB) and potent *tubulin* inhibitor (MMAE). PC5-VC-PAB-MMAE is a agent-linker conjugate for ADC .

HY-112607

Tubulin inhibitor 1	Microtubule/Tubulin Apoptosis	Cancer
Tubulin inhibitor 1 is a *tubulin* inhibitor, inhibits tubulin polymerization. Tubulin inhibitor 1 shows potent anti-tumor activity, casues cellular mitotic arrest in the G2/M phase, and induces cellular apoptosis .

HY-145951

Amidate-VC-PAB-MMAF	Drug-Linker Conjugates for ADC	Cancer
Amidate-VC-PAB-MMAF consists a cleavable ADC linker (Amidate-VC-PAB) and a potent tubulin polymerization inhibitor (MMAF). Amidate-VC-PAB-MMAF can be used in the synthesis of antibody-drug conjugates (ADCs). Amidate-VC-PAB-MMAF reduces off-target cytotoxicity of ADCs .

HY-136121

Tubulin inhibitor 6	Microtubule/Tubulin	Cancer
Tubulin inhibitor 6 (Compound 14b) is a *tubulin* inhibitor and a potent inhibitor of multiple cancer cell lines. Tubulin inhibitor 6 inhibits tubulin polymerization with an IC₅₀ of 0.87 μM. Tubulin inhibitor 6 inhibits K562 cell growth with an IC₅₀ of 840 nM .

HY-143251

Tubulin inhibitor 13	Microtubule/Tubulin Apoptosis	Cancer
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 .

HY-151879

Tubulin inhibitor 30	Microtubule/Tubulin Ferroptosis	Cancer
Tubulin inhibitor 30 (Compound 15) is a *tubulin* assembly inhibitor with an IC₅₀ of 0.52 μM. Tubulin inhibitor 30 can induce ferroptosis .

HY-178357

Tubulin-IN-58	Microtubule/Tubulin	Cancer
Tubulin-IN-58 (Compound 26) is a *tubulin* inhibitor. Tubulin-IN-58 can be used for the study of cancer .

HY-152156

Tubulin inhibitor 11	Microtubule/Tubulin Apoptosis	Cancer
Tubulin inhibitor 11 is a potent and orally active *tubulin* inhibitor. Tubulin inhibitor 11 targets the Colchicine binding site on tubulin, inhibits tubulin polymerization, promotes mitotic blockade and apoptosis .

HY-157165

Tubulin/PARP-IN-1	Microtubule/Tubulin PARP	Cancer
Tubulin/PARP-IN-1 (compound 14) is a dual PARP-tubulin inhibitor with activity against endometrial cancer. *Tubulin/PARP*-IN-1 inhibits PARP and tubulin with IC₅₀s of 74 nM (PARP1), 109 nM (PARP2), and 1.4 μM (Microtubule/Tubulin), respectively. Tubulin/PARP-IN-1 can induce apoptosis and autophagy and cause cell cycle arrest in the G2/M phase .

HY-149016

Tubulin polymerization-IN-25	Microtubule/Tubulin Farnesyl Transferase	Cancer
Tubulin polymerization-IN-25 (compound 17f) is a dual inhibitor of tubulin polymerization and farnesyl transferase (FTase) with IC₅₀s of 1.11 μM and 0.39 μM, respectively. Tubulin polymerization-IN-25 displays cytotoxicity and excellent antitumor activity .

HY-177021

Tubulin-IN-51	Microtubule/Tubulin Apoptosis	Cancer
Tubulin-IN-51 is an orally available, potent *tubulin* inhibitor (IC₅₀ = 31 nM). Tubulin-IN-51 promotes tubulin polymerization in vitro and does not compete with Paclitaxel (HY-B0015) for binding. Tubulin-IN-51 inhibits the binding of Vinblastine (HY-13780) to tubulin. Tubulin-IN-51 downregulates the proportion of cells in the G1 phase and induces apoptosis. Tubulin-IN-51 inhibits tumor growth in multiple nude mouse xenograft models .

HY-145820

Tubulin inhibitor 14	Apoptosis Microtubule/Tubulin	Cancer
Tubulin inhibitor 14 is a potent NQO2 (quinone oxidoreductase 2) inhibitor with an IC₅₀ of 1.0 μM. Tubulin inhibitor 14 also inhibits tubulin polymerization and the formation of endothelial cell capillary-like tubes. Tubulin inhibitor 14 is a microtubule-destabilizing agent with potential tumor-selectivity and antiangiogenic and vascular disrupting features .

HY-175555

Tubulin-IN-54	Microtubule/Tubulin Apoptosis	Cancer
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) .

HY-152030

Tubulin/MMP-IN-2	Microtubule/Tubulin MMP Apoptosis	Cancer
Tubulin/MMP-IN-2 is dual inhibitor of tubulin and matrix metalloproteinases. Tubulin/MMP-IN-2 can strongly inhibit tubulin polymerization and induces cell apoptosis. Tubulin/MMP-IN-2 has inhibitory activities against MMP-2, MMP-3 and MMP-9 with IC₅₀ values of 24.95 μM, 31.60 μM and 22.37 μM, respectively. Tubulin/MMP-IN-2 can be used for the research of cancer .

HY-178466

Tubulin polymerization/P-gp-IN-1	Microtubule/Tubulin P-glycoprotein Apoptosis	Cancer
Tubulin polymerization/P-gp-IN-1 is a Tubulin polymerization/P-gp dual inhibitor. Tubulin polymerization/P-gp-IN-1 inhibits tubulin polymerization and induces G₂/M arrest and apoptosis. Tubulin polymerization/P-gp-IN-1 reverses MDR by inhibiting P-gp efflux function. Tubulin polymerization/P-gp-IN-1 has dual functions: direct antitumor activity and reversal of P-gp-mediated Cisplatin (HY-17394) resistance. Tubulin polymerization/P-gp-IN-1 stable binds to the tubulin CBS (ΔG = −12.4 kcal/mol) and the P-gp hydrophobic lumen (ΔG = −10.8 kcal/mol). Tubulin polymerization/P-gp-IN-1 can be used for the study of drug-resistant cervical cancer .

HY-152088

Neuroinflammatory-IN-3	Microtubule/Tubulin	Neurological Disease Inflammation/Immunology Cancer
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] .

HY-162126

Tubulin polymerization-IN-58	Microtubule/Tubulin YAP	Cancer
Tubulin polymerization-IN-58 (Compound K18) is a tubulin polymerization inhibitor with an IC₅₀ of 0.446 μM. Tubulin polymerization-IN-58 also induces the degradation of oncogenic protein YAP via the UPS pathway, thus can be used for cancer research .

HY-178325

Tubulin-IN-57	Microtubule/Tubulin Apoptosis	Cancer
Tubulin-IN-57 is a *Tubulin* inhibitor. Tubulin-IN-57 is a potent antiproliferative agent that inhibits clonogenic formation, migration, and invasion of ovarian cancer cells. Tubulin-IN-57 inhibits tubulin polymerization, which in turn induces G2/M arrest and apoptosis in SKOV3 cells. Tubulin-IN-57 demonstrates potent antitumor activity without observable toxicity in an SKOV3 xenograft model. Y60S can be used for the study of ovarian cancer .

HY-155139

Tubulin polymerization-IN-45	Microtubule/Tubulin Apoptosis	Cancer
Tubulin polymerization-IN-45, a tubulin-targeting agent, is a tubulin polymerization inhibitor. Tubulin polymerization-IN-45 binds to the colchicine site of tubulin. Tubulin polymerization-IN-45 induces apoptotic cell death in hepatocellular cancer (HCC) cells .

HY-155841

Tubulin polymerization-IN-46	Microtubule/Tubulin Mitosis	Cancer
Tubulin polymerization-IN-46 (compound 9q) is a microtubule/Tubulin inhibitor that inhibits tubulin polymerization and induces apoptosis. Tubulin polymerization-IN-46 inhibits mitosis and arrests MCF-7 cells in the G2/M phase. Tubulin polymerization-IN-46 has anti-proliferative activity against MCF-7 breast cancer cells with an IC₅₀ of 10 nM .

HY-168111

BNZ-111	Microtubule/Tubulin	Cancer
BNZ-111 is an orally active inhibitor of *tubulin*. BNZ-111 has antitumor activity .

HY-149856

Tubulin inhibitor 33	Microtubule/Tubulin Apoptosis	Cancer
Tubulin inhibitor 33, a *tubulin* polymerization inhibitor, inhibits *tubulin* polymerization in a dose-dependent manner with an IC₅₀ of 9.05 μM. Tubulin inhibitor 33 has antitumor effects and induces cell apoptosis that can be used for antitumor research .

HY-16036A

ALB-109564 hydrochloride 12'-Methylthiovinblastine hydrochloride	Microtubule/Tubulin Mitosis	Cancer
ALB-109564 (12'-Methylthiovinblastine) hydrochloride, a *tubulin* inhibitor, is a cytotoxic agent designed to kill cancer cells by disrupting mitosis .

HY-155359

Tubulin polymerization-IN-55	Microtubule/Tubulin	Cancer
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 .

HY-174411

Tubulin polymerization-IN-82	Microtubule/Tubulin MMP Bcl-2 Family Reactive Oxygen Species (ROS) Caspase	Cancer
Tubulin polymerization-IN-82 is a *tubulin* inhibitor. Tubulin polymerization-IN-82 inhibits cell migration and invasion, and triggers cell apoptosis through the mitochondria and ER stress mediated pathway. Tubulin polymerization-IN-82 exhibits antitumor activity against drug resistance cancer cells, and inhibits tumor growth, can be used for liver cancer research .

HY-19474R

Maytansinol (Standard) Ansamitocin P-0 (Standard)	Reference Standards Microtubule/Tubulin ADC Payload Apoptosis	Cancer
Maytansinol (Standard) is the analytical standard of Maytansinol. This product is intended for research and analytical applications. Maytansinol (Ansamitocin P-0) is a derivative of Maytansine. Maytansinol can inhibit tubulin polymerization and induce apoptosis. Maytansinol has antitumor activity. Maytansinol can be used in cancer drug research[1][2].

HY-122151

MPT0B002	Microtubule/Tubulin Apoptosis	Cancer
MPT0B002 is a potent microtubule inhibitor with anticancer activities. MPT0B002 disrupts tubulin polymerization, induces apoptosis, and arrests cell cycle at the G2/M phase .

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-155686

Tubulin polymerization-IN-44	Microtubule/Tubulin	Cancer
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.

HY-175292

EGFR WT/T790M-IN-3	EGFR Microtubule/Tubulin	Cancer
EGFR WT/T790M-IN-3 is an irreversible covalent EGFR ^WT and EGFR ^T790M inhibitor with IC₅₀s value of 28.1 and 24.6 nM. EGFR WT/T790M-IN-3 hampers tubulin polymerization through IC₅₀ value of 5.1 μM. EGFR WT/T790M-IN-3 shows significant anti-proliferative effects on HCT116 and T47D cells, with IC₅₀ values of 3.12 and 4.12 μM, respectively. EGFR WT/T790M-IN-3 can be used for the study of cancers such as non-small cell lung cancer, colon cancer and breast cancer .

HY-148265

Antiproliferative agent-14	Microtubule/Tubulin	Cancer
Antiproliferative agent-14 (compound 3b) a potent tubulin polymerization inhibitor, with an IC₅₀ of 3.41 μM. Antiproliferative agent-14 has excellent antiproliferative activity. Antiproliferative agent-14 possess the ability to arrest cells at G2/M phases of the cell cycle .

HY-155249

KGP591	Microtubule/Tubulin	Cancer
KGP591 is a *tubulin* polymerization inhibitor (IC₅₀ 0.57 µM). KGP591 induces significant G2/M stagnation, inhibits cell migration, disrupts microtubule structure and cell morphology in MDA-MB-231 cells. KGP591 shows antitumor activity in orthotopic model of kidney cancer (RENCA) .

HY-159510

VEGFR-2-IN-51	Apoptosis VEGFR Microtubule/Tubulin Reactive Oxygen Species (ROS)	Cancer
VEGFR-2-IN-51 (compound 19) is an orally active dual-target inhibitor of VEGFR-2 (IC₅₀=15.33 μM) and *tubulin* (IC₅₀=0.76 μM) with anti-tumor activity. VEGFR-2-IN-51 induces tumor cell apoptosis by reducing mitochondrial membrane potential and increasing reactive oxygen species (ROS) levels. VEGFR-2-IN-51 exerts anti-angiogenic effects by blocking the VEGFR-2/PI3K/AKT signaling pathway. In addition, VEGFR-2-IN-51 has significant anti-proliferative activity against the gastric cancer cell line MGC-803 (IC₅₀=0.005 μM) .

HY-146711

Tubulin inhibitor 24	Microtubule/Tubulin	Cancer
Tubulin inhibitor 24 is a potent *tubulin* inhibitor. Tubulin inhibitor 24 inhibits tubulin polymerization. Tubulin inhibitor 24 induces cell cycle arrest at the G2/M phase in a concentration-dependent manner. Tubulin inhibitor 24 shows antitumor activity with no obvious toxicity .

HY-145821

Tubulin inhibitor 15	Microtubule/Tubulin	Cancer
Tubulin inhibitor 15 is a potent *tubulin* inhibitor. Tubulin inhibitor 15 shows antiproliferative activity. Tubulin inhibitor 15 shows cytotoxicity in HepG2 cells .

HY-145822

Tubulin inhibitor 16	Microtubule/Tubulin	Cancer
Tubulin inhibitor 16 is a potent *tubulin* inhibitor. Tubulin inhibitor 16 shows antiproliferative activity. Tubulin inhibitor 16 shows cytotoxicity in HepG2 cells .

HY-151996

Tubulin inhibitor 31	Microtubule/Tubulin	Cardiovascular Disease
Tubulin inhibitor 31 is a potent *tubulin* inhibitor with an IC₅₀ value of 4 μM. Tubulin inhibitor 31 shows anti-proliferative activity. Tubulin inhibitor 31 inhibits the HUVEC migration .

HY-115956

Tubulin inhibitor 18	Microtubule/Tubulin	Cancer
Tubulin inhibitor 18 (compound 5j) is a potent inhibitor of *tubulin. Tubulin* inhibitor 18 is a chalcone compound. Tubulin inhibitor 18 has the potential for the research of cancer diseases .

HY-136123

Tubulin inhibitor 8	Microtubule/Tubulin	Cancer
Tubulin inhibitor 8 (Compound 33b) is a *tubulin* inhibitor and a potent inhibitor of multiple cancer cell lines. Tubulin inhibitor 8 inhibits tubulin polymerization with an IC₅₀ of 0.73 μM. Tubulin inhibitor 8 inhibits K562 cell growth with an IC₅₀ of 14 nM .

HY-136122

Tubulin inhibitor 7	Microtubule/Tubulin	Cancer
Tubulin inhibitor 7 (Compound 33c) is a *tubulin* inhibitor and a potent inhibitor of multiple cancer cell lines. Tubulin inhibitor 7 inhibits tubulin polymerization with an IC₅₀ of 0.52 μM. Tubulin inhibitor 7 inhibits K562 cell growth with an IC₅₀ of 11 nM .

HY-144818

Tubulin inhibitor 23	Apoptosis Microtubule/Tubulin	Cancer
Tubulin inhibitor 23 is a potent *Tubulin* inhibitor with an IC₅₀ of 4.8 µM. Tubulin inhibitor 23 induces cell apoptosis. Tubulin inhibitor 23 shows antiangiogenic activity in a dose-dependent manner. Tubulin inhibitor 23 has the potential for the research of leukaemia .

HY-115957

Tubulin inhibitor 19	Microtubule/Tubulin	Cancer
Tubulin inhibitor 19 (compound 9b) is a potent inhibitor of *tubulin. Tubulin* inhibitor 19 is an indole chalcone compound. Tubulin inhibitor 19 has the potential for the research of cancer diseases .

HY-162625

Tubulin inhibitor 47	Microtubule/Tubulin Apoptosis	Cancer
Tubulin inhibitor 47 (compound C11) is a potent *tubulin* inhibitor. Tubulin inhibitor 47 induces apoptosis and cell cycle arrest at the M phase. Tubulin inhibitor 47 shows anti-tumor activity .

HY-163195

Tubulin inhibitor 40	Microtubule/Tubulin	Cancer
Tubulin inhibitor 40 (compound 45) is a *tubulin* inhibitor with IC₅₀ of 1.2 μM. Tubulin inhibitor 40 shows selective cytotoxicity towards cancer cells. Tubulin inhibitor 40 processes antitumor activity .

HY-115958

Tubulin inhibitor 20	Microtubule/Tubulin	Cancer
Tubulin inhibitor 20 (compound 1) is a potent inhibitor of *tubulin. Tubulin* inhibitor 20 has the potential for the research of cancer diseases .

HY-149252

Tubulin inhibitor 32	Apoptosis Microtubule/Tubulin	Cancer
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 and cell cycle arrest at G2/M phase. Tubulin inhibitor 32 shows anti-tumor activity .

HY-147888

Tubulin inhibitor 29	Microtubule/Tubulin	Cancer
Tubulin inhibitor 29 (compound 3c) is a potent *tubulin* inhibitor with an IC₅₀ value of 1.2 µM. Tubulin inhibitor 29 shows antiproliferative effects with an IC₅₀ value of 7.5 µM for MCF-7 cells. Tubulin inhibitor 29 inhibits tubulin assembly and bounds in the colchicine site .

HY-151398

Tubulin polymerization-IN-37	Microtubule/Tubulin	Cancer
Tubulin polymerization-IN-37 is a *tubulin* polymerization inhibitor (IC₅₀: 2.3 μΜ). Tubulin polymerization-IN-37 binds to the colchicine site of tubulin and inhibits colchicine binding. Tubulin polymerization-IN-37 can be used in the research of cancers, such as lymphomas .

HY-151397

Tubulin polymerization-IN-36	Microtubule/Tubulin	Cancer
Tubulin polymerization-IN-36 is a *tubulin* polymerization inhibitor (IC₅₀: 2.8 μΜ). Tubulin polymerization-IN-36 binds to the colchicine site of tubulin and inhibits colchicine binding. Tubulin polymerization-IN-36 can be used in the research of cancers, such as lymphomas .

Cat. No.	Product Name	Type

HY-164153

ADC Control Human IgG1-vcMMAE (solution)	Fluorescent Dyes
ADC Control Human IgG1-vcMMAE (solution) is a humanized monoclonal antibody that is an isotype control of ADC human IgG1-vcMMAE and can inhibit *tubulin* polymerization. The antibody portion is Human IgG1 kappa, Isotype Control (HY-P99001), and the drug-linker conjugate for ADC is vcMMAE (HY-15575) .

HY-15162G

Monomethyl auristatin E MMAE; SGD-1010; Vedotin	Fluorescent Dyes
Monomethyl auristatin E (MMAE) (GMP) is Monomethyl auristatin E (HY-15162) produced by using GMP guidelines. Monomethyl auristatin E is a tubulin polymerization inhibitor .

HY-164154

ADC Control Human IgG1-vcMMAF	Fluorescent Dyes
ADC Control Human IgG1-vcMMAF is a humanized monoclonal antibody that is an isotype control of ADC human IgG1-vcMMAF and can inhibit *tubulin* polymerization. The antibody portion is Human IgG1 kappa, Isotype Control (HY-P99001), and the drug-linker conjugate for ADC is MC-Val-Cit-PAB-MMAF (vcMMAF; HY-112786) .

HY-12273G

DMH-1

Fluorescent Dyes

DMH-1 (GMP) is GMP grade DMH-1 (HY-12273). DMH-1 (GMP) is a selective BMP inhibitor. DMH-1 (GMP) upregulates the expression of SOX1. DMH-1 (GMP) increases cardiomyocyte progenitor cells and promotes the differentiation of mouse embryonic stem cells into cardiomyocytes. DMH-1 (GMP) induces the differentiation of hiPSC-derived neural progenitor cells into β3-tubulin-positive neurons .

HY-78738G

MC-Val-Cit-PAB	Fluorescent Dyes
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.

HY-15579G

MMAF

Monomethylauristatin F

Fluorescent Dyes

MMAF (Monomethylauristatin F) GMP is a GMP grade MMAF (HY-15579). GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. MMAF (Monomethylauristatin F) is a potent tubulin polymerization inhibitor and is used as a antitumor agent. MMAF (Monomethylauristatin F) is widely used as a cytotoxic component of antibody-drug conjugates (ADCs) such as vorsetuzumab mafodotin and SGN-CD19A .

HY-100374G

Val-Cit-PAB-MMAE	Fluorescent Dyes
Val-Cit-PAB-MMAE GMP is a GMP grade Val-Cit-PAB-MMAE (HY-100374). Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAE contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE (HY-15162). MMAE a potent mitotic inhibitor by inhibiting tubulin polymerization.

HY-15578G

McMMAF Maleimidocaproyl monomethylauristatin F	Fluorescent Dyes
McMMAF GMP is a GMP grade McMMAF (HY-15578). McMMAF is a protective group (maleimidocaproyl)-conjugated MMAF, which is a potent tubulin polymerization inhibitor. McMMAF can be used as a agent-linker for antibody-drug conjugates (ADC). McMMAF is uncleavable, and must be internalized and degraded within a cell, releasing cysteine-McMMAF as the active agent .

HY-171191

REGN5093-M114	Fluorescent Dyes
REGN5093-M114 is a bispecific antibody-drug conjugate (ADC) that targets two epitopes of the MET receptor tyrosine kinase inhibits the proliferation of NSCLC cells, exhibits antitumor efficacy in mouse models. REGN5093-M114 is composed of the human monoclonal anti-MET antibody Davutamig (HY-P990073) and the tubulin-inhibiting linker-payload (HY-148528) .

HY-172820

Trastuzumab envedotin

DP303c

Fluorescent Dyes

Trastuzumab envedotin (DP303c) is a anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab envedotin is composed of the tubulin polymerization inhibitor Monomethyl auristatin E (MMAE) (HY-15162) to the anti-HER2 antibody DP001 via a cleavable linker. Trastuzumab envedotin can be used for the research of HER2-positive solid tumors, such as breast cancer, colorectal cancer, and gastric cancer .

HY-15582G

Auristatin E	Fluorescent Dyes
Auristatin E (GMP) is Auristatin E (HY-15582) produced by using GMP guidelines. Auristatin E is a tubulin polymerization inhibitor .

HY-78931G

Boc-Dap-NE	Fluorescent Dyes
Boc-Dap-NE (GMP) is Boc-Dap-NE (HY-78931) produced by using GMP guidelines. Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

HY-15579BG

MMAF sodium Monomethylauristatin F sodium	Fluorescent Dyes
MMAF sodium GMP is a GMP grade MMAF (sodium) (HY-15579B). MMAF sodium (Monomethylauristatin F sodium) is a potent tubulin polymerization inhibitor and is used as a antitumor agent. MMAF sodium (Monomethylauristatin F sodium) is widely used as a cytotoxic component of antibody-drug conjugates (ADCs) such as Vorsetuzumab mafodotin and SGN-CD19A .

HY-D3153

PbQ

Fluorescent Dyes

PbQ is a tubulin inhibitor (with an IC₅₀ of 5 μM against goat tubulin) and a fluorescent probe for cuprous ions Cu (I). PbQ can penetrate the membrane of peripheral blood mononuclear cells, form a stable 1:1 complex with Cu ⁺ ions, and exhibits low toxicity and good biocompatibility toward macrophage cell lines. In addition, PbQ promotes tubulin degradation and disrupts the microtubule network in lung epithelial cells without affecting actin. PbQ also possesses genotoxicity by forming DNA base adducts, and it can activate caspase-3 and apoptosis-related genes, induce loss of mitochondrial membrane potential, and trigger cell apoptosis. PbQ can be used in studies related to chronic obstructive pulmonary disease .

Cat. No.	Product Name	Type

HY-15162G

Monomethyl auristatin E MMAE; SGD-1010; Vedotin	Biochemical Assay Reagents
Monomethyl auristatin E (MMAE) (GMP) is Monomethyl auristatin E (HY-15162) produced by using GMP guidelines. Monomethyl auristatin E is a tubulin polymerization inhibitor .

HY-12273G

DMH-1

Biochemical Assay Reagents

HY-78738G

MC-Val-Cit-PAB	Biochemical Assay Reagents
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.

HY-16569B

Colchicine,suitable for plant cell culture

Biochemical Assay Reagents

Colchicine,suitable for plant cell culture, 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,suitable for plant cell culture can be used for plant cell culture .

HY-15579G

MMAF

Monomethylauristatin F

Biochemical Assay Reagents

HY-100374G

Val-Cit-PAB-MMAE	Biochemical Assay Reagents
Val-Cit-PAB-MMAE GMP is a GMP grade Val-Cit-PAB-MMAE (HY-100374). Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAE contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE (HY-15162). MMAE a potent mitotic inhibitor by inhibiting tubulin polymerization.

HY-15578G

McMMAF Maleimidocaproyl monomethylauristatin F	Biochemical Assay Reagents
McMMAF GMP is a GMP grade McMMAF (HY-15578). McMMAF is a protective group (maleimidocaproyl)-conjugated MMAF, which is a potent tubulin polymerization inhibitor. McMMAF can be used as a agent-linker for antibody-drug conjugates (ADC). McMMAF is uncleavable, and must be internalized and degraded within a cell, releasing cysteine-McMMAF as the active agent .

HY-W007614

3-Fluoro-4-methoxybenzaldehyde 3-Fluoro-para-anisaldehyde	Biochemical Assay Reagents
3-Fluoro-4-methoxybenzaldehyde (3-Fluoro-para-anisaldehyde) is a drug intermediate that can be used to synthesize the fluorinated derivative of Combretastatin A-4 (HY-N2146), which has anti-cancer activity.

HY-15582G

Auristatin E	Biochemical Assay Reagents
Auristatin E (GMP) is Auristatin E (HY-15582) produced by using GMP guidelines. Auristatin E is a tubulin polymerization inhibitor .

HY-78931G

Boc-Dap-NE	Biochemical Assay Reagents
Boc-Dap-NE (GMP) is Boc-Dap-NE (HY-78931) produced by using GMP guidelines. Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

HY-15579BG

MMAF sodium Monomethylauristatin F sodium	Biochemical Assay Reagents
MMAF sodium GMP is a GMP grade MMAF (sodium) (HY-15579B). MMAF sodium (Monomethylauristatin F sodium) is a potent tubulin polymerization inhibitor and is used as a antitumor agent. MMAF sodium (Monomethylauristatin F sodium) is widely used as a cytotoxic component of antibody-drug conjugates (ADCs) such as Vorsetuzumab mafodotin and SGN-CD19A .

Cat. No.	Product Name	Target	Research Area

HY-15580

Dolastatin 10 DLS 10; NSC 376128	Microtubule/Tubulin ADC Payload	Cancer
Dolastatin 10 (DLS 10) is a potent antimitotic peptide that inhibits *tubulin* polymerization.

HY-105066

Davunetide 1 Publications Verification	Microtubule/Tubulin Amyloid-β	Neurological Disease
Davunetide is an eight amino acid snippet derived from activity-dependent neuroprotective protein (ADNP), a neurotrophic factor that exists in the mammalian CNS. Davunetide possesses neuroprotective, neurotrophic and cognitive protective roperties. Davunetide, a microtubule-stabilizing peptide, interacts with and stabilises neuron-specific βIII-tubulin in vitro. Davunetide penetrates the blood-brain barrier and is non-toxic. Davunetide inhibits Aβ aggregation and Aβ-induced neurotoxicity .

HY-13589

Cemadotin LU103793 free base	Microtubule/Tubulin Mitosis	Cancer
Cemadotin (LU103793) is a water-soluble synthetic analogue of Dolastatin 15 (HY-P1126) that inhibits cell proliferation in vitro and the growth of tumor xenografts in mice. Cemadotin blocks cells at mitosis, and exhibits K_i value of 1 μM for inhibiting *tubulin*. Cemadotin can be used to research anticancer .

HY-P10589

Phomopsinamine A	Microtubule/Tubulin	Cancer
Phomopsinamine A is a derivative of Phomopsin A (HY-N6793). Phomopsinamine A is an inhibitor for tubulin polymerization with IC₅₀ of 0.53 μM. Phomopsinamine A inhibits the binding of Vinblastine (HY-13780) to tubulin (IC₅₀ =0.56 μM), promotes the the binding of Colchicine (HY-16569) to tubulin (IC₅₀ =0.32 μM) .

HY-13589A

Cemadotin hydrochloride LU103793 hydrochloride	Microtubule/Tubulin Mitosis	Cancer
Cemadotin (LU103793) hydrochloride is a water-soluble synthetic analogue of Dolastatin 15 (HY-P1126) that inhibits cell proliferation in vitro and the growth of tumor xenografts in mice. Cemadotin hydrochloride blocks cells at mitosis, and exhibits K_i value of 1 μM for inhibiting *tubulin*. Cemadotin hydrochloride can be used to research anticancer .

HY-P11770

α-Tubulin (residues 440–451)	Microtubule/Tubulin	Others
α-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 .

HY-105066R

Davunetide (Standard)	Reference Standards Microtubule/Tubulin Amyloid-β	Neurological Disease
Davunetide (Standard) is the analytical standard of Davunetide (HY-105066). This product is intended for research and analytical applications. Davunetide is an eight amino acid snippet derived from activity-dependent neuroprotective protein (ADNP), a neurotrophic factor that exists in the mammalian CNS. Davunetide possesses neuroprotective, neurotrophic and cognitive protective roperties. Davunetide, a microtubule-stabilizing peptide, interacts with and stabilises neuron-specific βIII-tubulin in vitro. Davunetide penetrates the blood-brain barrier and is non-toxic. Davunetide inhibits Aβ aggregation and Aβ-induced neurotoxicity .

Cat. No.	Product Name	Target	Research Area	Image

HY-P9980

Belantamab 2 Publications Verification GSK2857914	ADC Antibody TNF Receptor	Cancer
Belantamab (GSK2857916) is a humanized IgG1 anti-BCMA/TNFRSF17 monoclonal antibody. Belantamab is linked to MMAF (HY-15579) through a non-cleavable ADC linker to synthesize the antibody-active molecule conjugate (ADC) Belantamab mafodotin (HY-P3239). After binding to BCMA on the surface of tumor cells, Belantamab mafodotin enters the cell through receptor-mediated endocytosis. After entering the cell, Belantamab mafodotin releases MMAF, blocks cell division by inhibiting tubulin polymerization, arrests the cell cycle and induces cell apoptosis. Belantamab can be used for the study of multiple myeloma, especially relapsed/refractory multiple myeloma .

HY-164153

ADC Control Human IgG1-vcMMAE (solution)	Antibody-Drug Conjugates (ADCs) Microtubule/Tubulin	Cancer
ADC Control Human IgG1-vcMMAE (solution) is a humanized monoclonal antibody that is an isotype control of ADC human IgG1-vcMMAE and can inhibit *tubulin* polymerization. The antibody portion is Human IgG1 kappa, Isotype Control (HY-P99001), and the drug-linker conjugate for ADC is vcMMAE (HY-15575) .

HY-P990673

Vandortuzumab DSTP-3086S Antibody; RG-7450 Antibody	ADC Antibody Transmembrane Glycoprotein Mitosis	Cancer
Vandortuzumab (DSTP-3086S Antibody; RG-7450 Antibody) is a humanized anti-STEAP1 IgG1 antibody and antimitotic agent that can be conjugated with MMAE (HY-15162) to form the antibody-drug conjugate (ADC) Vandortuzumab vedotin. Vandortuzumab vedotin specifically binds to STEAP1 and drives internalization of the complex, releasing the MMAE (HY-15162) payload intracellularly. After binding to tubulin, MMAE inhibits cell division and induces cell death. Vandortuzumab exhibits antitumor activity in preclinical xenograft models of prostate cancer and can be used for research related to metastatic castration-resistant prostate cancer (mCRPC) .

HY-141606

Anetumab ravtansine BAY 94-9343	Microtubule/Tubulin Antibody-Drug Conjugates (ADCs)	Cancer
Anetumab ravtansine (BAY 94-9343) is a selective and highly potent antibody-drug conjugate (ADC) to target maytansinoid *tubulin. Anetumab ravtansine consists of a human anti-mesothelin antibody conjugated to the maytansinoid tubulin* inhibitor DM4. Anetumab ravtansine shows antitumor efficacy correlated with the amount of mesothelin expressed in patient-derived xenograft tumor models .

HY-164154

ADC Control Human IgG1-vcMMAF	Antibody-Drug Conjugates (ADCs) Microtubule/Tubulin	Cancer
ADC Control Human IgG1-vcMMAF is a humanized monoclonal antibody that is an isotype control of ADC human IgG1-vcMMAF and can inhibit *tubulin* polymerization. The antibody portion is Human IgG1 kappa, Isotype Control (HY-P99001), and the drug-linker conjugate for ADC is MC-Val-Cit-PAB-MMAF (vcMMAF; HY-112786) .

HY-P991874

AMG-224 Antibody	ADC Antibody CD3	Cancer
AMG-224 Antibody is an anti-human BCMA IgG1 antibody. AMG-224 Antibody can generate antibody drug conjugate (ADC) (AMG 224) with a tubulin inhibitor Mertansine (HY-19792). AMG-224 Antibody can be used for the study of multiple myeloma .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-16569

Colchicine 60+ Cited Publications	Structural Classification Natural Products 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 Maximum Cited Publications 74 Publications Verification 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-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-N0488A

Vincristine Maximum Cited Publications 74 Publications Verification 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-19474

Maytansinol Ansamitocin P-0	Alkaloids Microorganisms Other Alkaloids Disease Research Fields Source Classification Cancer	Microtubule/Tubulin ADC Payload Apoptosis
Maytansinol (Ansamitocin P-0) is a derivative of Maytansine. Maytansinol can inhibit *tubulin* polymerization and induce apoptosis. Maytansinol has antitumor activity. Maytansinol can be used in cancer drug research .

HY-129071

Vindesine sulfate	Apocynaceae Structural Classification Piperidine Alkaloids Pyrrole Alkaloids Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification Cancer	Microtubule/Tubulin
Vindesine sulfate is a potent *tubulin* inhibitor with an K_i of 0.110 μM. Vindesine sulfate shows anti-proliferation effect in vitro. Vindesine sulfate shows antitumor effect in vivo .

HY-15580

Dolastatin 10 DLS 10; NSC 376128	Natural Products Classification of Application Fields Marine natural products Other marine organisms Disease Research Fields Source Classification Cancer	Microtubule/Tubulin ADC Payload
Dolastatin 10 (DLS 10) is a potent antimitotic peptide that inhibits *tubulin* polymerization.

HY-13503

Epothilone A 1 Publications Verification Epo A	Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Disease Research Anticancer Disease Research Fields Source Classification Cancer	Microtubule/Tubulin Apoptosis
Epothilone A is a competitive inhibitor of the binding of [ ³H] paclitaxel to *tubulin* polymers, with a K_i of 0.6-1.4 μM.

HY-N0687

Vindoline 1 Publications Verification	Apocynaceae Alkaloids Structural Classification Classification of Application Fields Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification Cancer	Microtubule/Tubulin Apoptosis NF-κB PERK
Vindoline is an orally active vinca alkaloid. Vindoline can be extracted from the leaves of Catharanthus roseus. Vindoline has a weak inhibitory effect on the self-assembly of *tubulin. Vindoline alleviates Apoptosis, inhibits* p-p65 and p-ERK. Vindoline improves diabetes, bone loss, osteoarthritis, and kidney damage .

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-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-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-W021267

3-Demethylcolchicine	Alkaloids Structural Classification Monophenols other families Classification of Application Fields Other Alkaloids Phenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Reactive Oxygen Species (ROS)
3-Demethylcolchicine, a colchicine metabolite and anti-inflammatory agent, exhibits potent *tubulin*-binding activity. 3-Demethylcolchicine inhibits carrageenan-induced rat paw edema. 3-Demethylcolchicine bears a hydroxyl group on its carbocyclic ring; this group participates in free radical scavenging processes, allowing it to act as a free radical scavenger. 3-Demethylcolchicine is applicable to studies related to carrageenan-induced paw edema .

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-N2415

Podophyllotoxone 1 Publications Verification	Classification of Application Fields Lignans Dysosma versipellis (Hance) M. Cheng ex Ying Phenylpropanoids Plants Berberidaceae Disease Research Fields Source Classification Cancer	Microtubule/Tubulin
Podophyllotoxone is isolated from the roots of Dysosma versipellis and has anti-cancer activities.Podophyllotoxone is able to inhibit the *tubulin* polymerization .

HY-N10341

Centaureidin	Flavonoids Flavones Tanacetum microphyllum DC. Plants Compositae Source Classification	IFNAR ROCK
Centaureidin is an orally active IFN-promoter that can be isolated from Bidens pilosa with an EC₅₀ of 0.9 μg/mL. Centaureidin activates the Rho signal pathway, leading to actin and tubulin disassembly, and resulting in dendrite retraction and stress fiber formation in melanocytes. Centaureidin shows high tumor cell growth inhibitory activities. Centaureidin significantly inhibits paw edema in mice ^{[1][2][3][4][5]}.

HY-16569R

Colchicine (Standard)	Structural Classification Natural Products 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-N8745

α-Peltatin	Podophyllum peltatum L. Lignans Phenylpropanoids Plants Berberidaceae Source Classification	Fungal
α-Peltatin is an aryl lignan. α-Peltatin has anticancer and antifungal activity. α-Peltatin inhibits DNA topoisomerase and tubulin polymerization .

HY-N2348

Tubulysin D	Natural Products 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-N6793

Phomopsin A	Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Phenols Disease Research Fields Cancer Source Classification	Microtubule/Tubulin
Phomopsin A is a cyclic hexapeptide mycotoxin isolated from the fungus Phomopsis leptostomiformis. Phomopsin A is a noncompetitive inhibitor of the binding of radiolabeled vincristine to *tubulin* .

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	Natural Products 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-N8287

Oxaline	Alkaloids Microorganisms Other Alkaloids Source Classification	Microtubule/Tubulin
Oxaline is a fungal alkaloid that can be isolated from Penicillium oxalicum. Oxaline inhibits tubulin polymerization, resulting in cell cycle arrest at the M phase .

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 .

HY-N7049

Tubulysin F	Natural Products 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-N2346

Tubulysin E	Natural Products 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-N0687R

Vindoline (Standard)	Apocynaceae Alkaloids Structural Classification Plants Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification	Reference Standards Microtubule/Tubulin Apoptosis NF-κB PERK
Vindoline (Standard) is an analytical standard of Vindoline (HY-N0687). This product is intended for research and analytical applications. Vindoline is an orally active vinca alkaloid. Vindoline can be extracted from the leaves of Catharanthus roseus. Vindoline has a weak inhibitory effect on the self-assembly of *tubulin. Vindoline alleviates Apoptosis, inhibits* p-p65 and p-ERK. Vindoline improves diabetes, bone loss, osteoarthritis, and kidney damage .

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-N0488R

Vincristine sulfate (Standard) Leurocristine sulfate (Standard); NSC-67574 sulfate (Standard); 22-Oxovincaleukoblastine sulfate (Standard)	Apocynaceae Alkaloids Structural Classification Plants Alkaloid Dimers Catharanthus roseus (L.) G. Don Source Classification	Reference Standards Apoptosis Microtubule/Tubulin Mitosis
Vincristine (sulfate) (Standard) is the analytical standard of Vincristine (sulfate). This product is intended for research and analytical applications. 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-19474R

Maytansinol (Standard) Ansamitocin P-0 (Standard)	Alkaloids Microorganisms Other Alkaloids Source Classification	Reference Standards Microtubule/Tubulin ADC Payload Apoptosis
Maytansinol (Standard) is the analytical standard of Maytansinol. This product is intended for research and analytical applications. Maytansinol (Ansamitocin P-0) is a derivative of Maytansine. Maytansinol can inhibit tubulin polymerization and induce apoptosis. Maytansinol has antitumor activity. Maytansinol can be used in cancer drug research[1][2].

HY-N9842

Violanone	Infection Flavonoids other families Classification of Application Fields Phenols Polyphenols Plants Disease Research Fields Isoflavones Source Classification	Microtubule/Tubulin
Violanone, an isoflavanone compound, can inhibit tubulin polymerization. Violanone also exhibits larvicidal activity against A. aegypti .

HY-N3950

Glochidiol	Triterpenes Phyllanthaceae Glochidion eriocarpum Champ. ex Benth. Terpenoids Plants Source Classification	Microtubule/Tubulin
Glochidiol is an orally active tubulin polymerization inhibitor with an IC₅₀ of 2.76 μM. Glochidiol shows anti-cancer activity .

HY-13503R

Epothilone A (Standard) Epo A (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Disease Research Anticancer Source Classification	Reference Standards Microtubule/Tubulin Apoptosis
Epothilone A (Standard) is the analytical standard of Epothilone A. This product is intended for research and analytical applications. Epothilone A is a competitive inhibitor of the binding of [3H] paclitaxel to tubulin polymers, with a Ki of 0.6-1.4 μM.

HY-N14734

Disorazol A	Natural Products Microorganisms Source Classification	Apoptosis Fungal Microtubule/Tubulin Mitosis
Disorazol A1 is an *tubulin* inhibitor with antifungal activity. Disorazol A1 functions by inhibiting tubulin polymerization, interfering with microtubule formation, blocking mitosis, thus arresting the cell cycle at the G₂/M phase and inducing apoptosis. Disorazol A1 also exhibits an inhibitory effect against L929 mouse fibroblasts with an IC₅₀ value of 3 pM. Disorazol A1 causes the accumulation of p53 protein in the cell nucleus. Disorazol A1 is promising for research of cancers .

HY-129071R

Vindesine sulfate (Standard)	Apocynaceae Structural Classification Piperidine Alkaloids Pyrrole Alkaloids Plants Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification	Reference Standards Microtubule/Tubulin
Vindesine (sulfate) (Standard) is the analytical standard of Vindesine (sulfate). This product is intended for research and analytical applications. Vindesine sulfate is a potent tubulin inhibitor with an Ki of 0.110 μM. Vindesine sulfate shows anti-proliferation effect in vitro. Vindesine sulfate shows antitumor effect in vivo .

HY-N1098R

Velutin (Standard)	Structural Classification Flavonoids Microorganisms other families Flavones Phenols Polyphenols Plants Source Classification	Reference Standards HIF/HIF Prolyl-Hydroxylase
Colchiceine (Standard) is the analytical standard of Colchiceine. This product is intended for research and analytical applications. 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 .

HY-127166R

Colchiceine (Standard) O10-Demethylcolchicine (Standard)	Colchicaceae Alkaloids Other Alkaloids Plants Colchicum autumnale L. Source Classification	Microtubule/Tubulin Reference Standards
Colchiceine (Standard) is the analytical standard of Colchiceine. This product is intended for research and analytical applications. 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 .

HY-N1391R

10-Deacetyltaxol (Standard) 10-Deacetylpaclitaxel (Standard)	Structural Classification Terpenoids Taxaceae Diterpenoids Plants Taxus wallichiana Zucc. Source Classification	Reference Standards Microtubule/Tubulin
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 .

HY-N0060AR

Ferulic acid sodium (Standard) Coniferic acid sodium (Standard)	Structural Classification Monophenols other families Simple Phenylpropanols Phenols Phenylpropanoids Plants Endogenous metabolite Source Classification	Reference Standards FGFR Endogenous Metabolite Reactive Oxygen Species (ROS)
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 .

HY-N16440

Phomopsin D	Microorganisms Ketones, Aldehydes, Acids Source Classification	Drug Derivative
Phomopsin D, a mycotoxin, is a derivative of Phomopsin A (HY-N6793). Phomopsin A is a cyclic hexapeptide mycotoxin isolated from the fungus Phomopsis leptostomiformis. Phomopsin A is a noncompetitive inhibitor of the binding of radiolabeled vincristine to *tubulin* .

HY-N12331

Ohchinolide B	Structural Classification Natural Products Melia azedarach Linn. Plants Meliaceae Source Classification	Microtubule/Tubulin
Ohchinolide B is a *tubulin* inhibitor. Ohchinolide B inhibits microtubule polymerization (IC₅₀=2.3 μM) and induces G2/M phase cell cycle arrest via mitochondrial apoptotic pathways. Ohchinolide B is promising for research of solid tumors (e.g., breast, lung cancer) .

HY-N17845

3,3'-Dihydroxy-2,6-bis(4-hydroxybenzyl)-5-methoxybibenzyl	Bletilla striata (Thunb. ex Murray) Rchb. f. Structural Classification Simple Phenylpropanols Orchidaceae Phenylpropanoids Plants Source Classification	Microtubule/Tubulin
3,3'-Dihydroxy-2,6-bis(4-hydroxybenzyl)-5-methoxybibenzyl, a stilbenoid compound, is a *tubulin* inhibitor with an IC₅₀ of 10 μM. 3,3'-Dihydroxy-2,6-bis(4-hydroxybenzyl)-5-methoxybibenzyl inhibits tubulin polymerization. 3,3'-Dihydroxy-2,6-bis(4-hydroxybenzyl)-5-methoxybibenzyl functions as a potentiator that potentiates SN-38 (HY-13704) cytotoxicity in BCRP-transduced cancer cells. 3,3'-Dihydroxy-2,6-bis(4-hydroxybenzyl)-5-methoxybibenzyl can be used for the study of breast cancer .

HY-N13795

3,4,3'-Tri-O-methylflavellagic acid	Terminalia paniculata Roth Structural Classification Combretaceae Phenols Polyphenols Plants Source Classification	Polo-like Kinase (PLK) Microtubule/Tubulin
3,4,3'-Tri-O-methylflavellagic acid is a flavonoid inhibitor that targets *αβ-tubulin* (colchicine binding site) and polo-like kinase-1 (PLK-1), and can be isolated from the roots of Anogeissus leiocarpus. 3,4,3'-Tri-O-methylflavellagic acid interferes with microtubule assembly dynamics and kinase activity, exhibiting anti-cancer cell proliferation and potent anti-nociceptive effects .

HY-N16760

Wikstrol B	Structural Classification Flavonoids Flavones Thymelaeaceae Phenols Plants Source Classification Wikstroemia indica	Microtubule/Tubulin HIV
Wikstrol B (compound 5) is a biflavonoid *microtubule/tubulin* inhibitor and HIV-1 inhibitor. Wikstrol B has an IC₅₀ value of 184 μM for microtubule polymerization and an EC₅₀ of 3.02 μM against HIV-1, acting on early events of HIV-1 replication. Wikstrol B exerts antifungal activity by inducing morphological deformation of Pyricularia oryzae hyphae and exerts anti-mitotic activity by inhibiting microtubule polymerization. Wikstrol B can be used in research related to antifungal, antitumor, and anti-AIDS applications. Wikstrol B can be naturally extracted from the roots of Wikstroemia indica .

Cat. No.	Product Name	Chemical Structure

HY-15162A

MMAE-d8 5+ Cited Publications
MMAE-d₈ is a deuterated labeled MMAE, a potent mitotic inhibitor and a tubulin inhibitor.

HY-15575S

VcMMAE-d8
VcMMAE-d8 is an isotope of VcMMAE (HY-15575). VcMMAE-d8 is a agent-linker conjugate for ADC with potent antitumor activity by using the anti-mitotic agent, monomethyl auristatin E (MMAE, a tubulin inhibitor), linked via the lysosomally cleavable dipeptide, valine-citrulline (vc) .

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-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-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-116852S

Thiocolchicine-d3

Thiocolchicine-d₃ is deuterium labeled Thiocolchicine. Thiocolchicine, a derivative modified in the C Ring of Colchicine (HY-16569) with enhanced biological properties. Thiocolchicine is a potent inhibitor of tubulin polymerization (IC₅₀=2.5 μM) and competitively binds to tubulin with a K_i of 0.7 μM. Thiocolchicine induces cell apoptosis . Thiocolchicine can be used as an ADC cytotoxin in ADC technology.

HY-W705792

Ethaboxam-d5
Ethaboxam-d₅ (Intego solo-d₅) is the deuterium labeled Ethaboxam (HY-107492). Ethaboxam is a β-tubulin inhibitor that can be used as anti-oomycete fungicide .

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-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-B2050S

Trifluralin-d14

Trifluralin-d₁₄ is the deuterium labeled Trifluralin. Trifluralin is a selective, preemergence, soil-applied herbicide providing control of many important annual grass and broadleaf weed species. Trifluralin prevents weed growth by inhibiting root development through the interruption of mitosis. Trifluralin binds to tubulin and results in the failure of spindle apparatus and cell plate formation. Trifluralin inhibits radicle development on roots. Trifluralin inhibits cell mitosis. Trifluralin is considered to be neurotoxic and haematotoxic .

HY-B0223S4

Albendazole-d3-1

Albendazole-d₃-1 (SKF-62979-d₃-1) is the deuterium labeled Albendazole (HY-B0223). Albendazole (SKF-62979) is an orally active and broad-spectrum parasiticide with high effectiveness and low host toxicity, is used for the research of gastrointestinal parasites in humans and animals. Albendazole induces apoptosis and autophagy in cancer cells. Albendazole also inhibits tubulin polymerization and HIF-1α, VEGF expression, has antioxidant activity, and inhibits the glycolytic process in cancer cells .

Cat. No.	Product Name		Classification

HY-136314

DBCO-PEG4-VC-PAB-MMAE		ADC Synthesis DBCO
DBCO-PEG4-VC-PAB-MMAE consists a ADC linker (DBCO-PEG4-VC-PAB) and a tubulin polymerization inhibitor MMAE (HY-15162). DBCO-PEG4-VC-PAB-MMAE can be used in the synthesis of antibody-agent conjugates (ADCs). MMAE is a synthetic derivative of dolastatin 10 and functions as a potent mitotic inhibitor by inhibiting tubulin polymerization. DBCO-PEG4-VC-PAB-MMAE is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-148057

TCO-PEG4-VC-PAB-MMAE		TCO ADC Synthesis
TCO-PEG4-VC-PAB-MMAE is a agent-linker conjugate for ADC. TCO-PEG4-VC-PAB-MMAE contains a cleavable ADC linker (TCO-PEG4-VC-PA) and a potent tubulin inhibitor MMAE (HY-15162) . TCO-PEG4-VC-PAB-MMAE is a click chemistry reagent, it contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups.

HY-133492

DBCO-PEG4-MMAF		DBCO ADC Synthesis
DBCO-PEG4-MMAF is a agent-linker conjugate for ADC with potent antitumor activity by using the tubulin polymerization inhibitor, MMAF, linked via the linker DBCO-PEG4. DBCO-PEG4-MMAF is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-130990

DBCO-PEG4-Val-Cit-PAB-MMAF		DBCO ADC Synthesis
DBCO-PEG4-Val-Cit-PAB-MMAF consists a cleavable 4 unit PEG ADC linker (DBCO-PEG4-Val-Cit-PAB) and a potent tubulin polymerization inhibitor (MMAF). DBCO-PEG4-Val-Cit-PAB-MMAF can be used in the synthesis of antibody-drug conjugates (ADCs) . DBCO-PEG4-Val-Cit-PAB-MMAF is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-100874

N3-PEG3-vc-PAB-MMAE 4 Publications Verification		Azide ADC Synthesis
N3-PEG3-vc-PAB-MMAE is a synthesized agent-linker conjugate for ADC that incorporates the MMAE (a tubulin inhibitor ) and 3-unit PEG linker. N3-PEG3-vc-PAB-MMAE shows potent antitumor activity. N3-PEG3-vc-PAB-MMAE is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-126690

DBCO-(PEG2-VC-PAB-MMAE)2		DBCO
DBCO-(PEG2-VC-PAB-MMAE)2 is made by MMAE conjugated to the cleavable DBCO-(PEG2-VC-PAB)2 linker. Monomethyl auristatin E (MMAE), a potent tubulin inhibitor, is a toxin payload in antibody agent conjugate . DBCO-(PEG2-VC-PAB-MMAE)2 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

HY-W190943

Azido-PEG4-Val-Cit-PAB-MMAE 1 Publications Verification		Azide ADC Synthesis
Azido-PEG4-Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC by using the anti-mitotic agent, monomethyl auristatin E (MMAE, a tubulin inhibitor), linked via the cleavable linker Azido-PEG4-Val-Cit-PAB-OH . Azido-PEG4-Val-Cit-PAB-MMAE is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-176765

DBCO-PEG4-VA-PABC-MMAE		DBCO
DBCO-PEG4-VA-PABC-MMAE is a drug-linker conjugate for ADC. DBCO-PEG4-VA-PABC-MMAE consists of a *tubulin* inhibitor (MMAE) (HY-15162) and a cleavable linker (DBCO-PEG4-VA-PABC). DBCO-PEG4-VA-PABC-MMAE can be used for synthesis of ADC ABBV-400 (HY-171945) .

HY-19812

Acetylene-linker-Val-Cit-PABC-MMAE LCB14-0602		Alkynes ADC Synthesis
Acetylene-linker-Val-Cit-PABC-MMAE (LCB14-0602) consists the ADCs linker (Acetylene-linker-Val-Cit-PABC) and potent tubulin inhibitor (MMAE). Acetylene-linker-Val-Cit-PABC-MMAE (LCB14-0602) is a agent-linker conjugate for ADC. Acetylene-linker-Val-Cit-PABC-MMAE 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-W591408

DBCO-Val-Cit-PAB-MMAE		DBCO
DBCO-Val-Cit-PAB-MMAE is a drug-linker conjugate, which can be used for the synthesis of ADC molecules. MMAE (HY-15162) is a tubulin inhibitor, which can be used as an ADC toxin. DBCO-Val-Cit-PAB is the linker with the electrophilic group .

HY-164309

DBCO-PEG3-Glu-Val-Cit-PABC-MMAE		DBCO
DBCO-PEG3-Glu-Val-Cit-PABC-MMAE is a drug-linker conjugate for ADC. DBCO-PEG3-Glu-Val-Cit-PABC-MMAE contains a potent tubulin inhibitor Monomethyl auristatin E (MMAE, HY-15162) and can be used for synthesis of dual-drug ADC .

HY-153739

N3-PEG3-VC-PAB-MMAF 1 Publications Verification		ADC Synthesis Azide
N3-PEG3-VC-PAB-MMAF (Comp T-88-5) is a drug-linker conjugate containing the ADC linker N3-PEG3-VC-PAB and the tubulin inhibitor MMAF . N3-PEG3-VC-PAB-MMAF is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-131158

DBCO-PEG3-Glu-VC-PABC-MMAF		DBCO
DBCO-PEG3-Glu-VC-PABC-MMAF (compound s19b) is a drug-linker conjugate for ADC by using the tubulin inhibitor, MMAF (HY-15579), linked via cathepsin cleavable DBCO-PEG3-Glu-VC-PABC. DBCO-PEG3-Glu-VC-PABC-MMAF can be used in the synthesis of antibody-drug conjugates (ADCs) .

HY-159921

Tubulin Polymerization-IN-1 prodrug		Alkynes
Tubulin Polymerization-IN-1 prodrug (Compound 2b) is a palladium (Pd)-mediated tubulin polymerization inhibitor prodrug. Developed based on colchicine binding site inhibitors (CBSIs), it reduces toxicity and enhances targeted release properties. Compared to the parent compound, Tubulin Polymerization-IN-1 prodrug exhibited 68.3-fold lower cytotoxicity, which can be restored in situ in the presence of Pd resin. Mechanistic studies showed that its anticancer activity is consistent with CBSIs. In vivo, Tubulin Polymerization-IN-1 prodrug significantly inhibited tumor growth (63.2%) when activated by Pd resin. It holds promise for research in the field of anticancer therapy .

Targets Recommended: Microtubule/Tubulin Serpin

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-100374G

Val-Cit-PAB-MMAE	Drug-Linker Conjugates for ADC	Cancer
Val-Cit-PAB-MMAE GMP is a GMP grade Val-Cit-PAB-MMAE (HY-100374). Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAE contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE (HY-15162). MMAE a potent mitotic inhibitor by inhibiting tubulin polymerization.

HY-15582G

Auristatin E	Microtubule/Tubulin ADC Payload	Cancer
Auristatin E (GMP) is Auristatin E (HY-15582) produced by using GMP guidelines. Auristatin E is a tubulin polymerization inhibitor .

HY-15162G

Monomethyl auristatin E MMAE; SGD-1010; Vedotin	Microtubule/Tubulin Apoptosis ADC Payload	Cancer
Monomethyl auristatin E (MMAE) (GMP) is Monomethyl auristatin E (HY-15162) produced by using GMP guidelines. Monomethyl auristatin E is a tubulin polymerization inhibitor .

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.

HY-78931G

Boc-Dap-NE	ADC Linker	Cancer
Boc-Dap-NE (GMP) is Boc-Dap-NE (HY-78931) produced by using GMP guidelines. Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

HY-15579BG

MMAF sodium Monomethylauristatin F sodium	Microtubule/Tubulin ADC Payload	Cancer
MMAF sodium GMP is a GMP grade MMAF (sodium) (HY-15579B). MMAF sodium (Monomethylauristatin F sodium) is a potent tubulin polymerization inhibitor and is used as a antitumor agent. MMAF sodium (Monomethylauristatin F sodium) is widely used as a cytotoxic component of antibody-drug conjugates (ADCs) such as Vorsetuzumab mafodotin and SGN-CD19A .

HY-15578G

McMMAF Maleimidocaproyl monomethylauristatin F	Drug-Linker Conjugates for ADC	Cancer
McMMAF GMP is a GMP grade McMMAF (HY-15578). McMMAF is a protective group (maleimidocaproyl)-conjugated MMAF, which is a potent tubulin polymerization inhibitor. McMMAF can be used as a agent-linker for antibody-drug conjugates (ADC). McMMAF is uncleavable, and must be internalized and degraded within a cell, releasing cysteine-McMMAF as the active agent .

HY-15579G

MMAF Monomethylauristatin F	Microtubule/Tubulin ADC Payload	Cancer
MMAF (Monomethylauristatin F) GMP is a GMP grade MMAF (HY-15579). GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. MMAF (Monomethylauristatin F) is a potent tubulin polymerization inhibitor and is used as a antitumor agent. MMAF (Monomethylauristatin F) is widely used as a cytotoxic component of antibody-drug conjugates (ADCs) such as vorsetuzumab mafodotin and SGN-CD19A .

HY-12273G

DMH-1	Organoid TGF-β Receptor Microtubule/Tubulin	Cardiovascular Disease Neurological Disease
DMH-1 (GMP) is GMP grade DMH-1 (HY-12273). DMH-1 (GMP) is a selective BMP inhibitor. DMH-1 (GMP) upregulates the expression of SOX1. DMH-1 (GMP) increases cardiomyocyte progenitor cells and promotes the differentiation of mouse embryonic stem cells into cardiomyocytes. DMH-1 (GMP) induces the differentiation of hiPSC-derived neural progenitor cells into *β3-tubulin*-positive neurons .

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