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tubulin+depolymerization

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Akt (1) Apoptosis (6) Bcl-2 Family (1) Caspase (3) Microtubule/Tubulin (14) Ras (1) Reactive Oxygen Species (ROS) (4) Reference Standards (1) VEGFR (1) Wnt (3)
By Research Areas:	Cancer (15) Inflammation/Immunology (1)

Inhibitors & Agonists

Natural
Products

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-14444

Plinabulin 2 Publications Verification NPI-2358	Microtubule/Tubulin	Cancer
Plinabulin (NPI-2358) is a vascular disrupting agen (VDA) against *tubulin-depolymerizing* with an IC₅₀ of 9.8 nM against HT-29 cells . Plinabulin binds the colchicine binding site of *β-tubulin* preventing polymerization and has potent inhibitory to tumor cells .

HY-N1408

trans-Trimethoxyresveratrol trans-trismethoxy Resveratrol; (E)-Resveratrol trimethyl ether; trans-3,5,4'-Trimethoxystilbene	VEGFR Reactive Oxygen Species (ROS) Caspase Apoptosis	Inflammation/Immunology Cancer
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-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-N2438

Methylophiopogonanone B 2 Publications Verification	Ras Microtubule/Tubulin	Cancer
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-116920

Alyssin	Reactive Oxygen Species (ROS) Microtubule/Tubulin	Cancer
Alyssin, found in Cruciferous Vegetables, exerts anticancer activity in HepG2 by increasing intracellular reactive oxygen species and tubulin depolymerization .

HY-16491

Tesetaxel DJ-927	Microtubule/Tubulin	Cancer
Tesetaxel (DJ-927) is an orally active and brain-penetrant taxane *tubulin* inhibitor. Tesetaxel inhibits tubulin depolymerization with an IC₅₀ of 0.44 μM. Tesetaxel inhibits cancer cells proliferation and shows potent antitumor activity against P-glycoprotein-positive cancer cells. Tesetaxel can be used for the research of cancer, such as solid tumors, liver metastasis, and advanced breast cancer .

HY-124624

PBOX-15	Microtubule/Tubulin Apoptosis	Cancer
PBOX-15 is a microtubule targeting agent. PBOX-15 induces apoptosis by promoting tubulin depolymerization in tumor cells .

HY-116920A

(R)-Alyssin	Reactive Oxygen Species (ROS) Microtubule/Tubulin	Cancer
(R)-Alyssin is a enantiomer of Alyssin (HY-116920). Alyssin, found in Cruciferous Vegetables, exerts anticancer activity in HepG2 by increasing intracellular reactive oxygen species and tubulin depolymerization .

HY-116920B

(S)-Alyssin	Reactive Oxygen Species (ROS) Microtubule/Tubulin	Cancer
(S)-Alyssin is a enantiomer of Alyssin (HY-116920). Alyssin, found in Cruciferous Vegetables, exerts anticancer activity in HepG2 by increasing intracellular reactive oxygen species and tubulin depolymerization .

HY-146362

Tubulin polymerization-IN-17	Microtubule/Tubulin Apoptosis	Cancer
Tubulin polymerization-IN-17 (compound 23g) is a potent inhibitor of *tubulin* polymerization. Tubulin polymerization-IN-17 exhibits tubulin depolymerization and induced cell apoptosis and inhibits migration. Tubulin polymerization-IN-17 has the potential for the research of cancer diseases .

HY-16146

Combretastatin A-1 phosphate tetrasodium OXi-4503 tetrasodium	Wnt Microtubule/Tubulin	Cancer
Combretastatin A-1 phosphate (OXi-4503) tetrasodium, a proagent of Combretastatin A-1, is a microtubule polymerization inhibitor that binds to the colchicine-binding site of tubulin. Combretastatin A-1 phosphate tetrasodium inhibits the Wnt/β-catenin pathway through tubulin depolymerization mediated AKT deactivation. Combretastatin A-1 phosphate tetrasodium exhibits anti-tumor and anti-vascular effects .

HY-121993R

Combretastatin A-1 (Standard)	Wnt Microtubule/Tubulin Reference Standards	Cancer
Combretastatin A-1 (Standard) is the analytical standard of Combretastatin A-1. This product is intended for research and analytical applications. 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-179516

AKT1-IN-11	Akt Microtubule/Tubulin Apoptosis	Cancer
AKT1-IN-11, a Podophyllotoxin (HY-15552) derivative, is a *AKT1/tubulin* dual inhibitor. AKT1-IN-11 down-regulates the phosphorylation level of AKT kinase in tumor cells, disrupting cell proliferation, causeing G2/M phase arrest and inducing apoptosis. AKT1-IN-11 also promotes tubulin depolymerization. AKT1-IN-11 can be used for the research of colorectal cancer .

HY-16457

Simotaxel MST 997	Microtubule/Tubulin Caspase Apoptosis	Cancer
Simotaxel (MST 997) is an orally active derivative of the taxane class. Simotaxel binds to *β-tubulin* and promotes tubulin polymerization (EC₅₀ = 0.9 μM), inhibits tubulin depolymerization, and causes cell cycle arrest at the G₂-M phase. Simotaxel disrupts the formation of the mitotic spindle and triggers the caspase-dependent apoptotic pathway (apoptosis). Simotaxel has inhibitory effects on Paclitaxel (HY-B0015) sensitive cell lines and overcomes drug resistance. Simotaxel can be used to study Paclitaxel / Docetaxel (HY-B0011) resistant solid tumors .

HY-136893

SP-6-27	Microtubule/Tubulin Apoptosis Caspase Bcl-2 Family	Cancer
SP-6-27 is a *tubulin* depolymerizing agent that binds to the colchicine site of β-tubulin. SP-6-27 induces G₂/M cell cycle arrest in ovarian cancer cells. SP-6-27 enhances intrinsic apoptosis in ovarian cancer cells through upregulation of Bax, Apaf-1, caspase-6, caspase-9, and caspase-3. SP-6-27 reduces ovarian cancer cell migration. SP-6-27 inhibits capillary tube formation by human umbilical vein endothelial cells. SP-6-27 shows minimum cytotoxicity to normal ovarian epithelia. SP-6-27 shows enhanced cytotoxicity in chemo-sensitive/resistant ovarian cancer cells when combined with Cisplatin (HY-17394). SP-6-27 can be used for the research of ovarian cancer .

Cat. No.	Product Name	Category	Target	Chemical Structure

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-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 .

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BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

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tubulin+depolymerization

Inhibitors & Agonists

NaturalProducts

Natural
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