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SMIFH2 is a inhibitor of formin homology 2 (FH2) domains. Prevents formin-mediated actin nucleation and barbed end elongation. Disrupts formin-dependent actin cytoskeletal structures in fission yeast and mammalian NIH 3T3 fibroblasts.
| Molecular Weight | 377.21 |
| Formula | C15H9BrN2O3S |
| CAS Number | 340316-62-3 |
| Form | Solid |
| Solubility (25°C) | DMSO ≥ 40 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related Actin-Related Protein Products |
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| CK-636
CK-636 is an Arp2/3 complex inhibitor with IC50 of 4 μM, 24 μM and 32 μM for inhibition of actin polymerization induced by human, fission yeast and bovine Arp2/3 complex, respectively. |
| CK 666
Ck-666 is a cell-permeable inhibitor (IC50=12 μM) of the Arp2/3 complex, which binds to the Arp2/3 complex and stabilizes the inactive state of the complex, preventing the movement of Arp2 and Arp3 subunits into the active filamentous conformation. |
| CK 869
Ck-869 is an inhibitor of the actin associated protein 2/3 complex (ARP2/3) with an IC50 value of 7 μM. |
| Latrunculin A
Latrunculin A (Latrunculia magnifica) is A toxin obtained from the Red Sea sponge Latrunculia magnifica that binds to actin monocytes and inhibits actin aggregation, inhibiting atP-actin, ADP-pi-actin, Kd values of ADP-actin and G-actin were 0.1, 0.4, 4.7 μM and 0.19 μM, respectively. |
| Cytochalasin D
Cytochalasin D (Zygosporin A) is a cytopermeable actin polymerization inhibitor derived from fungi, which inhibits g-actin -- Cofilin interaction by binding g-actin. Cytochalasin D can also inhibit the binding of Cofilin to F-actin, reduce the release of exosomes and induce YAP phosphorylation. |
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