Microtubule/Tubulin

Cat. No.

A12954

CAS No.

474645-27-7

Monomethyl auristatin E

Synonyms: MMAE

Monomethyl auristatin E (MMAE) is an antimitotic agent which inhibits cell division by blocking the polymerisation of tubulin, and also shows inhibition of antibody-drug conjugates (ADCs) activity.

Cat. No.

A14328

CAS No.

305841-29-6

Sagopilone

Synonyms: DE 03757; ZK 219477; ZK-EPO

Sagopilone is a fully synthetic low-molecular-weight epothilone with potential antineoplastic activity.

Cat. No.

A14980

CAS No.

78454-17-8

7-Epi 10-Desacetyl Paclitaxel

Synonyms: Ormosin VI

7-Epi 10-Desacetyl Paclitaxel is a derivative of Paclitaxel, which is a microtubule polymer stabilizer with IC50 of 0.1 pM in human endothelial cells.

Cat. No.

A24805

CAS No.

74805-91-7

Methylophiopogonanone B

Methylophiopogonanone B is a homoisoflavonoid that serves as a Ras activator. Isolated from the root of Ophiopogon japonicus, it exhibits potent antioxidant properties. This compound enhances GTP-Rho levels and activates the Rho signaling pathway, thereby inducing morphological changes in cells, such as actin cytoskeletal reorganization, dendrite retraction, and stress fiber formation. It is a valuable reagent for research into cellular signaling and structural dynamics.

Cat. No.

A31269

CAS No.

134954-57-7

Taccalonolide E

Taccalonolide E is a microtubule stabilizer that enhances microtubule polymerization and stability, leading to disruption of mitotic spindle formation. This compound effectively induces apoptosis in various cancer cell types by activating pathways associated with cell cycle arrest. Taccalonolide E is useful for research involving cancer biology, specifically in studies targeting microtubule dynamics and apoptotic mechanisms.

Cat. No.

A32327

CAS No.

1252802-38-2

NMK-TD-100

NMK-TD-100 is a microtubule modulator that binds to tubulin, effectively inhibiting tubulin polymerization with an IC50 of 17.5 µM. This compound disrupts mitosis and leads to a decrease in mitochondrial membrane potential (MMP). Additionally, NMK-TD-100 demonstrates significant anti-proliferative activity against HeLa cells, with an IC50 of 1.42 µM, causing cell cycle arrest at the G2/M phase and inducing apoptosis. Its applications include studying microtubule dynamics and exploring potential cancer therapies.

Cat. No.

A44777

CAS No.

301844-13-3

Flutax-2

Flutax-2 is a fluorescent derivative of Paclitaxel, functioning as a microtubule stabilizer through specific binding to polymerized αβ-tubulin dimers. This reagent is ideal for imaging microtubules in live cells, isolated cytoskeletons, and certain parasitic organisms, with excitation and emission wavelengths of 496 nm and 526 nm, respectively. Its high sensitivity enables researchers to investigate microtubule dynamics and cellular processes in real-time applications.

Cat. No.

A54818

CAS No.

849213-15-6

TPI-287

TPI-287 is a microtubule stabilizer that effectively penetrates the blood-brain barrier. This compound demonstrates significant inhibitory effects on metastatic colonization of breast cancer in the brain. TPI-287 is useful in research aimed at understanding tumor progression and developing therapeutic strategies for brain metastases.

Cat. No.

A54832

CAS No.

108885-69-4

Taccalonolide B

Taccalonolide B is a microtubule stabilizer that targets tubulin, exhibiting notable antitumor activity. This compound demonstrates efficacy in vitro against cell lines with overexpression of P-glycoprotein (Pgp) and multidrug-resistance protein 7 (MRP7). Taccalonolide B effectively inhibits the growth of SK-OV-3 cells, yielding an IC50 value of 208 nM, making it a valuable tool for cancer research and drug resistance studies.

Cat. No.

A54854

CAS No.

173101-54-7

Iso cephalomannine

Isocephalomannine is a tubulin modulator that exhibits cytotoxic activity against cancer cells. This compound disrupts microtubule dynamics, leading to apoptotic cell death, particularly in breast cancer cells. Isocephalomannine is a valuable tool for research applications focused on cancer biology and therapeutic strategies targeting microtubule stabilization and destabilization.

Cat. No.

A54862

CAS No.

2699937-76-1

Microtubule stabilizer-1

Microtubule Stabilizer-1 targets microtubule stabilization, enhancing the levels of acetylated α-tubulin (AcTub) in neuronal cells. This compound effectively prevents the loss of microtubules induced by Okadaic acid treatment, making it a valuable tool for investigating Alzheimer’s disease and related neurodegenerative tauopathies. Its ability to penetrate the blood-brain barrier further supports its application in neuroscience research.

Cat. No.

A54887

CAS No.

49676-35-9

OX01914

OX01914 is a water-soluble utrophin modulator that enhances utrophin protein levels, demonstrating an EC50 value of 20.5 μM. This compound serves as a valuable tool in the study of Duchenne muscular dystrophy (DMD), facilitating research aimed at developing therapeutic strategies for this condition. Its mechanism of action supports investigations into muscle regeneration and the functional recovery of dystrophic muscle tissue.

Cat. No.

A54890

CAS No.

3068935-32-7

Utrophin modulator 1

Utrophin modulator 1 is a potent utrophin modulator that upregulates utrophin protein levels, demonstrating an EC50 value of 0.11 μM. This compound is particularly relevant in research focused on Duchenne muscular dystrophy (DMD), offering a valuable tool for studies aimed at exploring therapeutic strategies for this debilitating condition. Its ability to enhance utrophin expression positions it as a promising candidate in the development of targeted treatments.

Cat. No.

A54892

CAS No.

404886-32-4

Fosbretabulin tromethamine

Fosbretabulin tromethamine is a tubulin modulator that disrupts microtubule dynamics. It acts as a vascular disrupting agent, primarily targeted for the treatment of anaplastic thyroid carcinoma (ATC) by inducing acute, reversible reductions in tumor blood flow and resulting in central necrosis. This compound is instrumental in researching tumor vasculature and assessing therapeutic strategies aimed at disrupting blood supply to tumors.

Cat. No.

A54945

CAS No.

186348-23-2

Ortataxel

Synonyms: IDN 5109; BAY 59-8862

Ortataxel is a novel antitumor agent that functions as a microtubule stabilizer, effectively disrupting cell division. It demonstrates significant cytotoxic activity against various drug-sensitive and resistant cancer cell lines, making it a valuable tool for cancer research. Its potential applications include assessing drug resistance mechanisms and exploring combination therapies in preclinical studies.

Cat. No.

A55032

CAS No.

691868-19-6

Isofludelone

Synonyms: KOS-1803

Isofludelone is a microtubule stabilizer that demonstrates significant antitumor activity, making it a valuable compound for cancer research, particularly in the study of solid tumors. By promoting microtubule stabilization, isofludelone can disrupt normal cellular mechanisms, leading to potential therapeutic advances in oncology. Its application in research may provide insights into the pathological processes associated with tumorigenesis and aid in the development of effective treatments.