actin filaments

By Targets:	Arp2/3 Complex (8) Apoptosis (2) Autophagy (1) Biochemical Assay Reagents (1) CDK (1) Checkpoint Kinase (Chk) (1) Endogenous Metabolite (1) Fluorescent Dye (1) Fungal (3) HIV (1) LIM Kinase (LIMK) (1) Microtubule/Tubulin (1) Mitochondrial Metabolism (1) Parasite (1) Phosphorylase (1) Reactive Oxygen Species (ROS) (1) Wee1 (1) β-catenin (1)
By Research Areas:	Cancer (11) Infection (4) Inflammation/Immunology (2) Metabolic Disease (2) Neurological Disease (1)

Targets Recommended: Arp2/3 Complex

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-16928

Cytochalasin B 40+ Cited Publications Phomin	Arp2/3 Complex	Cancer
Cytochalasin B is a cell-permeable mycotoxin binding to the barbed end of *actin* filaments, disrupting the formation of actin polymers, with K_d value of 1.4-2.2 nM for F-actin. Cytochalasin B blocks cell migration.

HY-16926

CK-666 20+ Cited Publications	Arp2/3 Complex HIV	Infection Cancer
CK-666 is a cell-permeable actin-related protein Arp2/3 complex inhibitor (IC₅₀=12 μM). CK-666 binds to Arp2/3 complex, stabilizes the inactive state of the complex, blocking movement of the Arp2 and Arp3 subunits into the activated filament-like (short pitch) conformation .

HY-P0027

Jasplakinolide 5+ Cited Publications	Arp2/3 Complex Fungal	Infection Cancer
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a K_d of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .

HY-125506

NP-G2-044 5+ Cited Publications	β-catenin	Cancer
NP-G2-044 is a potent, orally active fascin inhibitor, with an IC₅₀ of ~2 μM. NP-G2-044 blocks tumor metastasis and increases antitumor immune response .

HY-P2031

Phallacidin	Arp2/3 Complex	Others
Phallacidin is a natural bicyclic heptapeptide derived from the poisonous mushroom Amanita phalloides. Phallacidin binds to filamentous actin specifically with high affinity, with a K_d of 20 nM. After binding to F-actin, Phallacidin strongly inhibits its depolymerization, stabilizes microfilament structures, and prevents their disruption by drugs such as cytochalasins. When conjugated with a fluorophore, Phallacidin serves as a specific fluorescent probe for F-actin, which is used to clearly visualize the distribution of actin in the cytoskeleton (e.g., stress fibers, cortical peripheral bands) under fluorescence microscopy .

HY-Y1366

Hydroxyacetone	Mitochondrial Metabolism Reactive Oxygen Species (ROS) Arp2/3 Complex Apoptosis	Inflammation/Immunology
Hydroxyacetone is a toxic compound. Hydroxyacetone can be isolated from e-cigarette aerosols. Hydroxyacetone reduces the activity of cellular Mitochondrial reductase (with an IC₅₀ of 5.53 mg/mL for mitochondrial reductase in BEAS-2B cells) and increases ROS levels. Hydroxyacetone induces mitochondrial stress and oxidative damage. Hydroxyacetone induces destabilization of F-actin. At high concentrations, Hydroxyacetone promotes cell rounding and Apoptotic body formation. Hydroxyacetone exerts toxic effects on cells including airway epithelial cells and possesses respiratory toxicity potential .\n

HY-111009

Swinholide A	Fungal	Infection
Swinholide A is the *actin*-binding marine polyketide and dimerizes actin with the K_d of ~ 50 nM . Swinholide A is a microfilament disrupting marine toxin that stabilizes actin dimers and severs actin filaments. Swinholide A disrupts the actin cytoskeleton of cells.Antifungal activity .

HY-N6744

Chaetoglobosin A	Apoptosis Endogenous Metabolite Fungal Parasite Arp2/3 Complex	Infection Cancer
Chaetoglobosin A is a secondary metabolite and nematicide. Chaetoglobosin A is produced by Penicillium aquamarinium. Chaetoglobosin A targets Filamentous actin in cells, thereby inducing cell cycle arrest, and inhibiting membrane ruffle formation and cell migration. Chaetoglobosin A preferentially induces Apoptosis in chronic lymphocytic leukemia cells. Chaetoglobosin A induces dose- and time-dependent death in J2 larvae of the southern root-knot nematode (Meloidogyne incognita). Chaetoglobosin A can be used in studies related to root-knot nematode disease and chronic lymphocytic leukemia .

HY-N6772

Cytochalasin E	Autophagy	Cancer
Cytochalasin E, an epoxide containing Aspergillus-derived fungal metabolite, inhibits angiogenesis and tumor growth. Cytochalasin E is a potent actin depolymerization agent, and it binds and caps the barbed end of actin filaments to prevent actin elongation .

HY-124689

TR-100	Arp2/3 Complex	Metabolic Disease Cancer
TR-100 is a small molecule inhibitor of tumor-associated troponin (Tpm). TR-100 affects the interaction of Tpm3.1 with actin filaments by binding to the C-terminal of Tpm3.1, thereby affecting the stability and function of the actin filaments. This mechanism of action allows TR-100 to specifically affect actin filaments in cancer cells without compromising heart muscle function. TR-100 can be used to study the role of Tpm3.1 in cancer cell proliferation and survival and the effects of Tpm3.1 on insulin-stimulated glucose uptake and insulin secretion .

HY-D1346

610CP	Fluorescent Dye	Others
610CP is a new type of actin labeling dye. It dissolves in organic solvents. In DMSO the 610CP excitation/emission wavelength is between 609 and 634 nm. 610CP is a fluorescent dye that penetrates living cells. Upon cell entry, 610CP binds to Bromo-des-methyl-Jasplakinolide Therefore, 610CP dye can be used to stain actin fluorescence images with low background and high resolution.

HY-175261

DHI1	CDK Wee1 Checkpoint Kinase (Chk)	Cancer
DHI1 is an anti-leukemia agent with high selectivity for Jurkat (IC₅₀ = 21.83 μM) and HL-60 (IC₅₀ = 19.14 μM) leukemia cells and has low toxicity to non-cancerous cells. DHI1 can induce G2/M phase cell arrest in Jurkat and HL-60 leukemia cells, as well as S phase arrest in HL-60 cells, and has significant effects on cell cycle signaling molecules Wee1, cyclin B1, cdc2 on Tyr15, and Chk1. DHI1 inhibits the migration and invasion of Jurkat and HL-60 cells by disrupting cytoskeletal actin filaments. DHI1 can be used to study hematological malignancies .

HY-182487

Deoxaphomin	Arp2/3 Complex	Inflammation/Immunology
Deoxaphomin is a cytochalasin. Deoxaphomin inhibits *Actin* filament elongation and reduces the viscosity of polymerized actin filaments. Deoxaphomin induces rounding of fibroblasts, contraction of actin cables, formation of actin-containing hairy structures, and formation of actin-containing cytoplasmic rodlets in fibroblasts. Deoxaphomin inhibits membrane ruffling in fibroblasts and capping in lymphocytes .

HY-E70841

LIMK2 Recombinant Human Active Protein Kinase	LIM Kinase (LIMK)	Cancer
LIM kinase 2 (LIMK2) is a serine/threonine and tyrosine kinases. LIMK2 plays a crucial role in the regulation of cytoskeleton dynamics by controlling actin filaments and microtubule turnover, especially through the phosphorylation of cofilin, an actin depolymerising factor. LIMK2 Recombinant Human Active Protein Kinase is a recombinant LIMK2 protein that can be used to study LIMK2-related functions .

HY-182478

MDL-27048	Microtubule/Tubulin	Cancer
MDL-27048, a tubulin inhibitor, binds competitively, reversibly to the Colchicine (HY-16569)-binding site on tubulin heterodimers. MDL-27048 inhibits microtubule assembly, induces slow depolymerization of preassembled microtubules, disrupts microtubule polymerization-depolymerization dynamics, and disrupts cytoplasmic microtubule networks. MDL-27048 exerts growth inhibitory effects on human cancer cells, induces mitotic arrest, and does not disrupt actin filaments at microtubule-depolymerizing concentrations. MDL-27048 can be used for the research of malignant tumors .

HY-126756

Amorphin	Phosphorylase	Metabolic Disease Cancer
Amorphin is a phosphorylase b with glycogen metabolism activity. Amorphin binds directly to alpha-actinin, with alpha-actinin mediating its binding to actin filaments. Amorphin can be used for the research of McArdle’s disease and breast cancer .

HY-E70632

PIP5K1B Recombinant Human Active Lipid Kinase	Biochemical Assay Reagents	Neurological Disease
PIP5K1B participates in the biosynthesis of PI(4,5)P2. PIP5K1B is at the crossroad of different signaling pathways, mediating RAC1-dependent reorganization of actin filaments and contributing to the activation of phospholipase D2. PIP5K1B Recombinant Human Active Lipid Kinase can be used for the study of Friedreich’s ataxia (FRDA) .

Cat. No.	Product Name

HY-L060

Cytoskeleton Compound Library	2,148 compounds
The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, intracellular signal transduction, and many other functions that are essential for cellular homeostasis and survival. It accomplishes these tasks through three basic structures: F-actin, microtubules, and intermediate filaments (IFs). The cytoskeleton is a dynamic structure where the three major filaments and tubules are under the influence of proteins that regulate their length, state of polymerization, and level of cross-linking. Since cytoskeleton is involved in virtually all cellular processes, cytoskeletal protein aberrations are the underlying reason for many pathological phenotypes, including several cardiovascular disease syndromes, neurodegeneration, cancer, liver cirrhosis, pulmonary fibrosis, and blistering skin diseases. MCE designs a unique collection of 2,148 cytoskeleton-related compounds mainly focusing on the key targets in the cytoskeleton signal pathway and can be used in the research of cytoskeleton signal pathway and related diseases.

Cytoskeleton Compound Library

2,148 compounds

The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, intracellular signal transduction, and many other functions that are essential for cellular homeostasis and survival. It accomplishes these tasks through three basic structures: F-actin, microtubules, and intermediate filaments (IFs). The cytoskeleton is a dynamic structure where the three major filaments and tubules are under the influence of proteins that regulate their length, state of polymerization, and level of cross-linking. Since cytoskeleton is involved in virtually all cellular processes, cytoskeletal protein aberrations are the underlying reason for many pathological phenotypes, including several cardiovascular disease syndromes, neurodegeneration, cancer, liver cirrhosis, pulmonary fibrosis, and blistering skin diseases.

MCE designs a unique collection of 2,148 cytoskeleton-related compounds mainly focusing on the key targets in the cytoskeleton signal pathway and can be used in the research of cytoskeleton signal pathway and related diseases.

Cat. No.	Product Name	Type

HY-D1346

610CP	Fluorescent Dyes
610CP is a new type of actin labeling dye. It dissolves in organic solvents. In DMSO the 610CP excitation/emission wavelength is between 609 and 634 nm. 610CP is a fluorescent dye that penetrates living cells. Upon cell entry, 610CP binds to Bromo-des-methyl-Jasplakinolide Therefore, 610CP dye can be used to stain actin fluorescence images with low background and high resolution.

Cat. No.	Product Name	Target	Research Area

HY-P0027

Jasplakinolide 5+ Cited Publications	Arp2/3 Complex Fungal	Infection Cancer
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a K_d of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .

HY-P2031

Phallacidin	Arp2/3 Complex	Others
Phallacidin is a natural bicyclic heptapeptide derived from the poisonous mushroom Amanita phalloides. Phallacidin binds to filamentous actin specifically with high affinity, with a K_d of 20 nM. After binding to F-actin, Phallacidin strongly inhibits its depolymerization, stabilizes microfilament structures, and prevents their disruption by drugs such as cytochalasins. When conjugated with a fluorophore, Phallacidin serves as a specific fluorescent probe for F-actin, which is used to clearly visualize the distribution of actin in the cytoskeleton (e.g., stress fibers, cortical peripheral bands) under fluorescence microscopy .

Cat. No.	Product Name

HY-K0902

Fluorescein Phalloidin 5+ Cited Publications
MCE Fluorescein Phalloidin is Phalloidin conjugated to the fluorescent dye Fluorescein. Phalloidin binds F-actins with high selectivity while Fluorescein provides stable and bright green fluorescence.

HY-K0903

Rhodamine Phalloidin 5+ Cited Publications
MCE Rhodamine Phalloidin is Phalloidin conjugated to the fluorescent dye Tetramethylrhodamine. Phalloidin binds F-actins with high selectivity while Rhodamine provides stable and bright orange fluorescence.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-16928

Cytochalasin B 40+ Cited Publications Phomin	Natural Products Microorganisms Classification of Application Fields Disease Research Fields Source Classification Cancer	Arp2/3 Complex
Cytochalasin B is a cell-permeable mycotoxin binding to the barbed end of *actin* filaments, disrupting the formation of actin polymers, with K_d value of 1.4-2.2 nM for F-actin. Cytochalasin B blocks cell migration.

HY-P0027

Jasplakinolide 5+ Cited Publications	Antifungal Classification of Application Fields Marine natural products Disease Research Other Antibiotics Infection Monophenols Animals Antibiotics Cyclopeptides Phenols Sponge Anticancer Disease Research Fields Source Classification	Arp2/3 Complex Fungal
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a K_d of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .

HY-P2031

Phallacidin	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Disease Research Fields Source Classification	Arp2/3 Complex
Phallacidin is a natural bicyclic heptapeptide derived from the poisonous mushroom Amanita phalloides. Phallacidin binds to filamentous actin specifically with high affinity, with a K_d of 20 nM. After binding to F-actin, Phallacidin strongly inhibits its depolymerization, stabilizes microfilament structures, and prevents their disruption by drugs such as cytochalasins. When conjugated with a fluorophore, Phallacidin serves as a specific fluorescent probe for F-actin, which is used to clearly visualize the distribution of actin in the cytoskeleton (e.g., stress fibers, cortical peripheral bands) under fluorescence microscopy .

HY-Y1366

Hydroxyacetone	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Mitochondrial Metabolism Reactive Oxygen Species (ROS) Arp2/3 Complex Apoptosis
Hydroxyacetone is a toxic compound. Hydroxyacetone can be isolated from e-cigarette aerosols. Hydroxyacetone reduces the activity of cellular Mitochondrial reductase (with an IC₅₀ of 5.53 mg/mL for mitochondrial reductase in BEAS-2B cells) and increases ROS levels. Hydroxyacetone induces mitochondrial stress and oxidative damage. Hydroxyacetone induces destabilization of F-actin. At high concentrations, Hydroxyacetone promotes cell rounding and Apoptotic body formation. Hydroxyacetone exerts toxic effects on cells including airway epithelial cells and possesses respiratory toxicity potential .\n

HY-111009

Swinholide A	Infection Natural Products Classification of Application Fields Animals Marine natural products Sponge Disease Research Fields Source Classification	Fungal
Swinholide A is the *actin*-binding marine polyketide and dimerizes actin with the K_d of ~ 50 nM . Swinholide A is a microfilament disrupting marine toxin that stabilizes actin dimers and severs actin filaments. Swinholide A disrupts the actin cytoskeleton of cells.Antifungal activity .

HY-N6744

Chaetoglobosin A	Infection Alkaloids Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Marine natural products Endogenous metabolite Marine microorganism Disease Research Fields Indole Alkaloids Source Classification	Apoptosis Endogenous Metabolite Fungal Parasite Arp2/3 Complex
Chaetoglobosin A is a secondary metabolite and nematicide. Chaetoglobosin A is produced by Penicillium aquamarinium. Chaetoglobosin A targets Filamentous actin in cells, thereby inducing cell cycle arrest, and inhibiting membrane ruffle formation and cell migration. Chaetoglobosin A preferentially induces Apoptosis in chronic lymphocytic leukemia cells. Chaetoglobosin A induces dose- and time-dependent death in J2 larvae of the southern root-knot nematode (Meloidogyne incognita). Chaetoglobosin A can be used in studies related to root-knot nematode disease and chronic lymphocytic leukemia .

HY-N6772

Cytochalasin E	Alkaloids Microorganisms Pyrrole Alkaloids Classification of Application Fields Disease Research Fields Source Classification Cancer	Autophagy
Cytochalasin E, an epoxide containing Aspergillus-derived fungal metabolite, inhibits angiogenesis and tumor growth. Cytochalasin E is a potent actin depolymerization agent, and it binds and caps the barbed end of actin filaments to prevent actin elongation .

HY-126756

Amorphin	Structural Classification Leguminosae Coumarins Amorpha fruticosaL. Phenylpropanoids Plants Source Classification	Phosphorylase
Amorphin is a phosphorylase b with glycogen metabolism activity. Amorphin binds directly to alpha-actinin, with alpha-actinin mediating its binding to actin filaments. Amorphin can be used for the research of McArdle’s disease and breast cancer .

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Screening Libraries

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Peptides

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actin filaments

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Peptides

MCE Kits

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Natural
Products