Lamellipodin Activators
Lamellipodin Activators encompass a diverse group of compounds that influence various signaling pathways and processes within the cell to enhance the activity of Lamellipodin. Epidermal Growth Factor (EGF) and Phosphatidylinositol 3,4,5-trisphosphate (PIP3) play critical roles in activating signaling cascades that result in the recruitment of Lamellipodin to the plasma membrane. This recruitment is pivotal for the promotion of lamellipodia formation, a process essential for cell migration. Additionally, the Rac1 Activator, CN04, and Phorbol 12-myristate 13-acetate (PMA) directly or indirectly stimulate the actin remodeling necessary for Lamellipodin to exert its function in the extension of lamellipodia. Other chemicals like Arachidonic Acid and Lysophosphatidic Acid (LPA) engage inthe modulation of actin polymerization signaling events, which can enhance the functional activity of Lamellipodin in the cytoskeleton dynamics. The activity of Lamellipodin is also influenced by changes in intracellular calcium levels, brought about by agents such as Calcium Ionophore A23187, which can initiate downstream signaling pathways that Lamellipodin is a part of. Conversely, Rho Kinase Inhibitor (Y-27632) facilitates Lamellipodin activity by easing the cytoskeletal tension through inhibiting Rho kinase, which could otherwise negatively regulate actin polymerization and lamellipodia formation.
Compounds like Jasplakinolide, by stabilizing actin filaments, bolster the effects of Lamellipodin on actin dynamics, further supporting lamellipodium stability and cell migration. The calmodulin antagonist W-7 disrupts intracellular calcium signaling, which is a crucial signal for actin cytoskeleton rearrangement and thus can enhance Lamellipodin-mediated activities. Nocodazole, through its destabilizing effect on microtubules, indirectly calls upon Lamellipodin to participate in the compensatory actin cytoskeleton rearrangement. Lastly, Cobalt Chloride (CoCl2) induces hypoxia-mimetic conditions that activate HIF-1 and subsequent pathways, including those affecting the actin cytoskeleton, thereby potentially enhancing the role of Lamellipodin in promoting lamellipodia under such conditions.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
PMA activates PKC which can phosphorylate substrates affecting actin dynamics. This can enhance Lamellipodin recruitment to actin remodeling sites, promoting its function in lamellipodia formation. | ||||||
Arachidonic Acid (20:4, n-6) | 506-32-1 | sc-200770 sc-200770A sc-200770B | 100 mg 1 g 25 g | $92.00 $240.00 $4328.00 | 9 | |
As a signaling molecule, Arachidonic Acid can be involved in the signaling cascades that regulate actin polymerization. Lamellipodin is associated with actin dynamics, so its activity can be enhanced by such cascades. | ||||||
Lysophosphatidic Acid | 325465-93-8 | sc-201053 sc-201053A | 5 mg 25 mg | $98.00 $341.00 | 50 | |
LPA signaling through its G protein-coupled receptors can lead to actin cytoskeleton reorganization. Lamellipodin, which promotes the formation of lamellipodia, can be functionally activated in such pathways. | ||||||
A23187 | 52665-69-7 | sc-3591 sc-3591B sc-3591A sc-3591C | 1 mg 5 mg 10 mg 25 mg | $55.00 $131.00 $203.00 $317.00 | 23 | |
This ionophore increases intracellular calcium levels, which can trigger signaling pathways that regulate the actin cytoskeleton. Lamellipodin, which is involved in actin dynamics, can be activated by such pathways. | ||||||
Y-27632, free base | 146986-50-7 | sc-3536 sc-3536A | 5 mg 50 mg | $186.00 $707.00 | 88 | |
Y-27632 inhibits Rho kinase, which leads to actin cytoskeleton reorganization. This can indirectly enhance Lamellipodin-mediated lamellipodia formation by reducing inhibitory phosphorylation events. | ||||||
Jasplakinolide | 102396-24-7 | sc-202191 sc-202191A | 50 µg 100 µg | $184.00 $305.00 | 59 | |
Jasplakinolide stabilizes actin filaments and can promote actin polymerization. This action can enhance Lamellipodin activity, as it is involved in the regulation of actin dynamics. | ||||||
W-7 | 61714-27-0 | sc-201501 sc-201501A sc-201501B | 50 mg 100 mg 1 g | $166.00 $306.00 $1675.00 | 18 | |
By antagonizing calmodulin, W-7 disrupts calcium-mediated signaling pathways, which can lead to modulation of the actin cytoskeleton. Lamellipodin, being associated with actin dynamics, can be activated as a consequence. | ||||||
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 microtubule polymerization, which can lead to compensatory actin cytoskeleton rearrangement. Lamellipodin, involved in actin-based structures, can be activated to enhance lamellipodia formation. | ||||||
Cobalt(II) chloride | 7646-79-9 | sc-252623 sc-252623A | 5 g 100 g | $64.00 $176.00 | 7 | |
CoCl2 can mimic hypoxia-like conditions, leading to HIF-1 activation and subsequent signaling events that can affect the actin cytoskeleton. Lamellipodin activity can be enhanced as it promotes lamellipodia in response to such signals. | ||||||