Ypk1 Activators
Ypk1 Activators are a diverse set of compounds that engage multiple biochemical mechanisms to enhance the activity of Ypk1, a kinase implicated in the modulation of cell growth and survival. Bioactive lipids such as Phosphatidic acid and Diacylglycerol (DAG) play a direct role in regulating Ypk1's activity by facilitating its translocation to the plasma membrane and activating protein kinase C (PKC), respectively; the latter influences Ypk1 activity through phosphorylation events. Sphingosine-1-phosphate (S1P) and Ceramide-1-phosphate (C1P) further contribute to Ypk1 activation through their roles in sphingolipid metabolism and signaling, engaging the TORC2 complex to phosphorylate and activate Ypk1. Ypk1 Activators are a specialized class of chemical compounds designed to enhance the activity of Yeast Protein Kinase 1 (Ypk1), a serine/threonine kinase that plays a crucial role in the maintenance of cell integrity and regulation of cellular growth in yeast.
These activators work through a variety of molecular mechanisms to promote the phosphorylation activity of Ypk1, which is essential for its role in signaling pathways. One such activator, Phosphatidic acid (PA), interacts directly with Ypk1, leading to a conformational change that increases its kinase activity. This lipid-derived molecule is generated through the hydrolysis of phospholipids by phospholipase D, and its interaction with Ypk1 is a prime example of how lipid signaling can modulate kinase activity. Another activator, Diacylglycerol (DAG), produced from phospholipid hydrolysis by phospholipase C, also serves as an activator by binding to Ypk1 and promoting its kinase activity, which in turn, reinforces the signaling cascade that Ypk1 is part of.
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
D-erythro-Sphingosine-1-phosphate | 26993-30-6 | sc-201383 sc-201383D sc-201383A sc-201383B sc-201383C | 1 mg 2 mg 5 mg 10 mg 25 mg | $165.00 $322.00 $570.00 $907.00 $1727.00 | 7 | |
S1P is a bioactive lipid that activates sphingosine kinase, leading to signaling events that converge on the TORC2 complex, which directly activates Ypk1 through phosphorylation, thus enhancing its kinase activity. | ||||||
Urolithin A | 1143-70-0 | sc-475514 sc-475514A sc-475514B sc-475514C | 25 mg 100 mg 1 g 5 g | $204.00 $459.00 $714.00 $1224.00 | 10 | |
Urolithin A activates AMPK, which can lead to the activation of Ypk1 through downstream signaling mechanisms related to cell stress responses, thus promoting Ypk1 activity related to cell survival. | ||||||
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 | |
Arachidonic acid can be metabolized into bioactive eicosanoids that modulate various signaling pathways, including those regulating kinases such as Ypk1, thereby indirectly enhancing Ypk1's kinase activity. | ||||||
NAD+, Free Acid | 53-84-9 | sc-208084B sc-208084 sc-208084A sc-208084C sc-208084D sc-208084E sc-208084F | 1 g 5 g 10 g 25 g 100 g 1 kg 5 kg | $57.00 $191.00 $302.00 $450.00 $1800.00 $3570.00 $10710.00 | 4 | |
NAD+ serves as a substrate for sirtuins which can deacetylate proteins in Ypk1-related pathways, potentially altering its activity state and promoting its kinase activity. | ||||||
Resveratrol | 501-36-0 | sc-200808 sc-200808A sc-200808B | 100 mg 500 mg 5 g | $80.00 $220.00 $460.00 | 64 | |
Resveratrol activates sirtuins that can deacetylate proteins in pathways related to Ypk1, thus potentially leading to the enhancement of Ypk1 kinase activity through post-translational modifications. | ||||||
Lithium | 7439-93-2 | sc-252954 | 50 g | $214.00 | ||
Lithium indirectly enhances Ypk1 activity by inhibiting GSK-3, which is a negative regulator of many pathways, including those that may involve Ypk1 activation as part of cellular growth and survival signals. | ||||||
Pentacosanoic acid | 506-38-7 | sc-215684 | 1 g | $420.00 | 2 | |
Palmitoylcarnitine can alter cellular lipid composition and membrane fluidity, potentially affecting the localization and function of Ypk1, thereby indirectly enhancing its activity. | ||||||
Oleic Acid | 112-80-1 | sc-200797C sc-200797 sc-200797A sc-200797B | 1 g 10 g 100 g 250 g | $37.00 $104.00 $580.00 $1196.00 | 10 | |
Oleic acid changes membrane lipid composition which can affect the localization and function of Ypk1, indirectly enhancing its kinase activity by promoting interactions with activators or substrates. | ||||||
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, leading to the activation of PKA, which can phosphorylate and thus enhance the activity of proteins in the Ypk1 pathway, indirectly increasing Ypk1 kinase activity. | ||||||