FAM39E Activators
FAM39E, a component of the WASH complex, plays a significant role in actin dynamics and endosomal sorting. Chemical activators that lead to the phosphorylation of components within the WASH complex are crucial in modulating the activity of FAM39E. Compounds that elevate intracellular cAMP levels are particularly important, as they activate a specific kinase known for phosphorylating proteins within the complex. This activation can result in conformational changes that enhance the functional activity of FAM39E. Additionally, phosphatase inhibitors contribute to the accumulation of phosphorylated states of proteins, which may also enhance the activity of FAM39E by preventing dephosphorylation. These inhibitors maintain the phosphorylation status of FAM39E, thereby promoting its activity within the WASH complex.
Furthermore, compounds that influence intracellular calcium levels can indirectly affect the activity of FAM39E. Calcium ionophores, for instance, trigger a cascade of events involving calcium-dependent kinases that may lead to the activation of FAM39E through phosphorylation. The interplay between actin polymerization modulators and FAM39E activity is also noteworthy. Certain compounds that stabilize actin filaments or disturb actin monomer pools can indirectly influence the WASH complex by necessitating its activity for restoring actin cytoskeleton integrity. This requirement for actin remodeling highlights the potential for FAM39E activation, as it is intricately involved in the process of actin nucleation and dynamics, which are essential for various cellular processes.
SEE ALSO...
| 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 | |
Activates protein kinase C (PKC) which can lead to phosphorylation of proteins involved in actin polymerization, potentially increasing the functional activity of FAM39E within the WASH complex. | ||||||
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 | |
Increases intracellular calcium concentration, which can activate calmodulin-dependent kinase (CaMK) pathways, potentially affecting proteins like FAM39E that are part of actin remodeling processes. | ||||||
8-Bromo-cAMP | 76939-46-3 | sc-201564 sc-201564A | 10 mg 50 mg | $126.00 $328.00 | 30 | |
A cAMP analog that directly activates PKA without the need for upstream receptors or adenylate cyclase, leading to phosphorylation of targets within the WASH complex including potentially FAM39E. | ||||||
Dibutyryl-cAMP | 16980-89-5 | sc-201567 sc-201567A sc-201567B sc-201567C | 20 mg 100 mg 500 mg 10 g | $47.00 $136.00 $492.00 $4552.00 | 74 | |
A cAMP analog that can diffuse into cells and elevate PKA activity, which could phosphorylate and activate FAM39E. | ||||||
Ionomycin | 56092-82-1 | sc-3592 sc-3592A | 1 mg 5 mg | $78.00 $270.00 | 80 | |
Increases intracellular calcium, activating CaMKs and potentially influencing FAM39E's activity within the WASH complex. | ||||||
Jasplakinolide | 102396-24-7 | sc-202191 sc-202191A | 50 µg 100 µg | $184.00 $305.00 | 59 | |
Stabilizes actin filaments and can enhance the activity of the WASH complex, which may include FAM39E, by promoting actin nucleation. | ||||||
Calyculin A | 101932-71-2 | sc-24000 sc-24000A | 10 µg 100 µg | $163.00 $800.00 | 59 | |
A serine/threonine phosphatase inhibitor that could lead to increased phosphorylation levels of proteins in the WASH complex, including FAM39E. | ||||||
Okadaic Acid | 78111-17-8 | sc-3513 sc-3513A sc-3513B | 25 µg 100 µg 1 mg | $291.00 $530.00 $1800.00 | 78 | |
A phosphatase inhibitor that can enhance phosphorylation of proteins involved in actin dynamics, potentially affecting FAM39E activity. | ||||||
Latrunculin B | 76343-94-7 | sc-203318 | 1 mg | $240.00 | 29 | |
Binds to actin monomers and perturbs polymerization, which may indirectly enhance FAM39E activity by altering actin dynamics and the WASH complex function. | ||||||