CapZ-β Activators
The indirect activators of CapZ-β target various aspects of cellular cytoskeletal dynamics, focusing particularly on actin filament regulation. As CapZ-β plays a crucial role in capping the barbed ends of actin filaments, substances that modulate actin dynamics can indirectly influence its activity. Jasplakinolide and Phalloidin, for example, stabilize actin filaments, potentially affecting the balance of filament assembly and disassembly that CapZ-β regulates. Cytochalasin D and Latrunculin A disrupt actin polymerization in different ways, thereby altering the actin dynamics landscape in which CapZ-β operates. Swinholide's severing action on actin filaments represents another mechanism by which the actin cytoskeleton's overall dynamics can be modified, impacting CapZ-β's regulatory role. The inhibition of the Arp2/3 complex by CK-666 leads to a decrease in new actin filament nucleation, which could indirectly affect CapZ-β's function in filament capping and stability.
Myosin activity modulators like MLCK inhibitors and Blebbistatin influence actin-myosin interactions, crucial for maintaining cellular structure and dynamics. Y-27632, a ROCK inhibitor, affects the RhoA/ROCK pathway, which plays a significant role in actin cytoskeleton regulation. By modulating these pathways, these compounds can indirectly influence the activity of CapZ-β. In summary, the indirect modulation of CapZ-β activity is achieved through a diverse array of chemicals that influence the actin cytoskeleton and its dynamics. These chemicals act on various molecular targets, including actin filaments directly, actin-nucleating complexes, myosin motors, and signaling pathways that regulate cytoskeletal organization.
SEE ALSO...
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Jasplakinolide | 102396-24-7 | sc-202191 sc-202191A | 50 µg 100 µg | $184.00 $305.00 | 59 | |
Jasplakinolide stabilizes actin filaments. By promoting actin polymerization, it could indirectly affect CapZ-β's role in capping actin filaments, potentially leading to changes in actin dynamics that CapZ-β regulates. | ||||||
Cytochalasin D | 22144-77-0 | sc-201442 sc-201442A | 1 mg 5 mg | $165.00 $486.00 | 64 | |
Cytochalasin D disrupts actin polymerization by capping the barbed ends of actin filaments. This action can indirectly influence CapZ-β by altering the dynamics of actin filaments, which CapZ-β normally regulates. | ||||||
Latrunculin A, Latrunculia magnifica | 76343-93-6 | sc-202691 sc-202691B | 100 µg 500 µg | $265.00 $815.00 | 36 | |
Latrunculin A binds to actin monomers, preventing their polymerization. This disturbance in actin dynamics can indirectly impact CapZ-β's function in regulating actin filament assembly and disassembly. | ||||||
Phalloidin | 17466-45-4 | sc-202763 | 1 mg | $234.00 | 33 | |
Phalloidin binds and stabilizes actin filaments. By influencing actin filament stability, it can indirectly affect CapZ-β's role in actin dynamics. | ||||||
CK 666 | 442633-00-3 | sc-361151 sc-361151A | 10 mg 50 mg | $321.00 $1040.00 | 5 | |
CK-666 inhibits the Arp2/3 complex, which is involved in the nucleation of new actin filaments. Inhibition of Arp2/3 complex could lead to changes in actin filament dynamics, indirectly influencing CapZ-β activity. | ||||||
Y-27632, free base | 146986-50-7 | sc-3536 sc-3536A | 5 mg 50 mg | $186.00 $707.00 | 88 | |
Y-27632 is a ROCK inhibitor, affecting actin cytoskeleton dynamics. Since CapZ-β is involved in the regulation of the actin cytoskeleton, altering ROCK activity can indirectly impact CapZ-β function. | ||||||
(S)-(−)-Blebbistatin | 856925-71-8 | sc-204253 sc-204253A sc-204253B sc-204253C | 1 mg 5 mg 10 mg 25 mg | $72.00 $265.00 $495.00 $968.00 | ||
Blebbistatin inhibits myosin II, a key player in actin cytoskeleton dynamics. By influencing myosin II activity, Blebbistatin could indirectly affect the actin capping and stabilizing role of CapZ-β. | ||||||
Nocodazole | 31430-18-9 | sc-3518B sc-3518 sc-3518C sc-3518A | 5 mg 10 mg 25 mg 50 mg | $59.00 $85.00 $143.00 $247.00 | 38 | |
Nocodazole disrupts microtubules, which can indirectly affect actin dynamics and thus the function of CapZ-β in regulating actin filaments. | ||||||
Taxol | 33069-62-4 | sc-201439D sc-201439 sc-201439A sc-201439E sc-201439B sc-201439C | 1 mg 5 mg 25 mg 100 mg 250 mg 1 g | $41.00 $74.00 $221.00 $247.00 $738.00 $1220.00 | 39 | |
Taxol stabilizes microtubules, potentially influencing the interplay between microtubules and actin filaments. This could indirectly affect CapZ-β's role in actin filament dynamics. | ||||||
Forskolin | 66575-29-9 | sc-3562 sc-3562A sc-3562B sc-3562C sc-3562D | 5 mg 50 mg 1 g 2 g 5 g | $78.00 $153.00 $740.00 $1413.00 $2091.00 | 73 | |
Forskolin elevates cAMP levels, which can lead to changes in cell signaling pathways that affect cytoskeletal dynamics. These alterations could indirectly influence the function of CapZ-β in actin filament regulation. | ||||||