Gas2L3 Activators
Chemical activators of Gas2L3 include a variety of compounds that modulate diverse cellular signaling pathways, each with a unique mechanism of action. Phorbol 12-myristate 13-acetate (PMA) is one such activator that targets Protein Kinase C (PKC), leading to the phosphorylation of several proteins, including Gas2L3. The activation of PKC by PMA can alter Gas2L3's conformation or its interactions with other cellular components, which are essential for its function in the cytoskeleton organization. Similarly, Forskolin raises intracellular cAMP levels, activating Protein Kinase A (PKA), which can phosphorylate Gas2L3, thereby promoting its role in the organization of the actin cytoskeleton. Ionomycin, by increasing intracellular calcium concentration, can activate calmodulin-dependent kinase, potentially leading to the phosphorylation and activation of Gas2L3. Thapsigargin contributes in a related manner by inhibiting the SERCA pump, causing an increase in cytosolic calcium levels, which can activate Gas2L3 through calcium-dependent phosphorylation pathways.
Moreover, Calyculin A and Okadaic Acid, both inhibitors of protein phosphatases 1 and 2A, prevent the dephosphorylation of proteins, leading to sustained phosphorylation that can promote Gas2L3 activation. Anisomycin activates stress-activated protein kinases such as JNK, which might result in the phosphorylation and activation of Gas2L3 as part of the cellular stress response. In the context of growth factors, Epidermal Growth Factor (EGF) engages its receptor to trigger the MAPK/ERK pathway, leading to the phosphorylation of a suite of proteins, including Gas2L3, which plays a significant role in cytoskeletal rearrangements. Additionally, while compounds like Bisindolylmaleimide I and H-89 are inhibitors of PKC and PKA, respectively, they could lead to the compensatory activation of Gas2L3 through alternative kinases. Lastly, calmodulin inhibitors such as W-7 and immunosuppressants like Cyclosporin A, known to inhibit calcineurin, can also indirectly contribute to the activation of Gas2L3 through increased phosphorylation resulting from the inhibition of dephosphorylation processes.
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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 | |
Phorbol 12-myristate 13-acetate (PMA) activates Protein Kinase C (PKC), which is known to phosphorylate a variety of proteins. PKC-mediated phosphorylation can lead to the activation of Gas2L3 by altering its conformation or facilitating its interaction with other cellular components that are essential for its function. | ||||||
Ionomycin | 56092-82-1 | sc-3592 sc-3592A | 1 mg 5 mg | $78.00 $270.00 | 80 | |
Ionomycin increases intracellular calcium concentration, which can activate calcium-dependent signaling pathways. The influx of calcium may activate calmodulin-dependent kinase, which can then phosphorylate and activate Gas2L3, as its activity is associated with the regulation of actin dynamics in response to calcium signaling. | ||||||
Thapsigargin | 67526-95-8 | sc-24017 sc-24017A | 1 mg 5 mg | $136.00 $446.00 | 114 | |
Thapsigargin inhibits the SERCA pump leading to increased cytosolic calcium levels. Elevated calcium can activate Gas2L3 through calcium-dependent phosphorylation pathways, possibly involving calmodulin-dependent protein kinases or other calcium-sensitive kinases. | ||||||
Calyculin A | 101932-71-2 | sc-24000 sc-24000A | 10 µg 100 µg | $163.00 $800.00 | 59 | |
Calyculin A is an inhibitor of protein phosphatases 1 and 2A, which results in increased phosphorylation of proteins by preventing their dephosphorylation. This can lead to the activation of Gas2L3, as maintained phosphorylation can be crucial for its active conformation and function. | ||||||
Okadaic Acid | 78111-17-8 | sc-3513 sc-3513A sc-3513B | 25 µg 100 µg 1 mg | $291.00 $530.00 $1800.00 | 78 | |
Okadaic Acid, similar to Calyculin A, inhibits protein phosphatases PP1 and PP2A. The inhibition of these phosphatases can result in the sustained phosphorylation and subsequent activation of Gas2L3, as it may rely on phosphorylation for its functional activity. | ||||||
Anisomycin | 22862-76-6 | sc-3524 sc-3524A | 5 mg 50 mg | $99.00 $259.00 | 36 | |
Anisomycin is known to activate stress-activated protein kinases like JNK, which can phosphorylate and activate various substrates. The activation of these signaling pathways by Anisomycin can lead to the phosphorylation and consequent activation of Gas2L3 as part of the cellular stress response. | ||||||
Bisindolylmaleimide I (GF 109203X) | 133052-90-1 | sc-24003A sc-24003 | 1 mg 5 mg | $105.00 $242.00 | 36 | |
Bisindolylmaleimide I is a selective inhibitor of Protein Kinase C (PKC). However, it also can activate other pathways by compensatory mechanisms. This might result in the activation of Gas2L3 if alternative kinases compensate for PKC inhibition and phosphorylate Gas2L3. | ||||||
W-7 | 61714-27-0 | sc-201501 sc-201501A sc-201501B | 50 mg 100 mg 1 g | $166.00 $306.00 $1675.00 | 18 | |
Calmodulin Inhibitor W-7 can inhibit calmodulin-dependent processes, potentially leading to compensatory cellular responses that activate other pathways. Such responses could include the activation of Gas2L3 by alternate calcium-mediated signaling mechanisms to maintain cellular function. | ||||||
Cyclosporin A | 59865-13-3 | sc-3503 sc-3503-CW sc-3503A sc-3503B sc-3503C sc-3503D | 100 mg 100 mg 500 mg 10 g 25 g 100 g | $63.00 $92.00 $250.00 $485.00 $1035.00 $2141.00 | 69 | |
Cyclosporin A inhibits calcineurin, a calcium-dependent phosphatase. Inhibition of calcineurin can result in increased phosphorylation of proteins by preventing their dephosphorylation. This can indirectly lead to the activation of Gas2L3 if it is regulated by phosphorylation-dependent mechanisms. | ||||||