OTTMUSG00000015050 Activators
PHDS58, representing the cell receptor alpha chain V region, is a crucial component in the intricate network of cellular signaling. As a receptor, PHDS58's primary function is to transduce external signals into the cell, initiating a cascade of intracellular events that dictate cellular responses. This process is finely regulated and involves multiple steps, including ligand binding, receptor conformational changes, and subsequent activation of downstream signaling pathways. The activation of PHDS58 is, therefore, a pivotal event in cellular communication, modulating crucial processes like cell differentiation, activation, and proliferation. The mechanism of activation of PHDS58 revolves around the modification of its structural and functional properties, primarily through phosphorylation. Phosphorylation acts as a molecular switch, altering the conformational state of PHDS58, thereby modulating its affinity for ligands and its ability to interact with co-receptors and intracellular signaling molecules. The chemicals listed in the table above are hypothesized to activate PHDS58 indirectly by influencing the phosphorylation landscape within the cell. By either inhibiting phosphatases or activating kinases, these chemicals increase the phosphorylation levels of key proteins in the signaling pathways associated with PHDS58. This modification enhances the functional capability of PHDS58, enabling it to efficiently transduce signals upon ligand binding.
Understanding the activation mechanisms of PHDS58 is crucial for deciphering the complex signaling networks in which it operates. The indirect activators identified offer insights into the broader regulatory framework governing PHDS58 activity. By manipulating kinase and phosphatase activities, these activators shed light on the intricate interplay of phosphorylation events that underlie the functional modulation of PHDS58. This knowledge is pivotal in unraveling the molecular basis of signal transduction processes involving PHDS58 and can provide a foundation for further exploration into its role in cellular physiology and pathology.
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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, a diester of phorbol, acts as a potent activator of Protein Kinase C (PKC). PKC activation leads to phosphorylation of various substrates, which could activate the cell receptor alpha chain V region PHDS58 by enhancing its interaction with ligands or co-receptors, facilitating its receptor-mediated signaling. | ||||||
Ionomycin | 56092-82-1 | sc-3592 sc-3592A | 1 mg 5 mg | $78.00 $270.00 | 80 | |
Ionomycin is a calcium ionophore that increases intracellular calcium concentrations. Elevated calcium can activate kinases such as PKC, which in turn may activate cell receptor alpha chain V region PHDS58 by phosphorylating key regulatory sites, thus enhancing its signaling capabilities. | ||||||
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, a potent inhibitor of protein phosphatases PP1 and PP2A, induces protein hyperphosphorylation. This could activate cell receptor alpha chain V region PHDS58 by increasing phosphorylation levels of associated signaling proteins, thus enhancing receptor function. | ||||||
Calyculin A | 101932-71-2 | sc-24000 sc-24000A | 10 µg 100 µg | $163.00 $800.00 | 59 | |
Calyculin A, an inhibitor of PP1 and PP2A, also leads to protein hyperphosphorylation. This hyperphosphorylation may activate cell receptor alpha chain V region PHDS58 by modulating phosphorylation states of proteins in its signaling pathway, enhancing receptor activity. | ||||||
Staurosporine | 62996-74-1 | sc-3510 sc-3510A sc-3510B | 100 µg 1 mg 5 mg | $82.00 $153.00 $396.00 | 113 | |
Staurosporine, while primarily a kinase inhibitor, can under certain conditions induce protein hyperphosphorylation. This could activate cell receptor alpha chain V region PHDS58 by altering the phosphorylation landscape of its signaling cascade, enhancing receptor-mediated responses. | ||||||
Anisomycin | 22862-76-6 | sc-3524 sc-3524A | 5 mg 50 mg | $99.00 $259.00 | 36 | |
Anisomycin is a protein synthesis inhibitor that activates stress-activated protein kinases (SAPKs). Activation of SAPKs could lead to phosphorylation of regulatory proteins, potentially activating cell receptor alpha chain V region PHDS58 by modifying its interaction with signaling molecules. | ||||||
Thapsigargin | 67526-95-8 | sc-24017 sc-24017A | 1 mg 5 mg | $136.00 $446.00 | 114 | |
Thapsigargin, a SERCA pump inhibitor, causes an increase in cytosolic calcium levels, which can activate calcium-dependent kinases. These kinases might activate cell receptor alpha chain V region PHDS58 by phosphorylating key regulatory residues, enhancing receptor function. | ||||||
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 PKC inhibitor, but paradoxically, it can also enhance PKC signaling under specific conditions. Enhanced PKC activity could activate cell receptor alpha chain V region PHDS58 by phosphorylating associated proteins, thus influencing receptor signaling. | ||||||
Cantharidin | 56-25-7 | sc-201321 sc-201321A | 25 mg 100 mg | $89.00 $279.00 | 6 | |
Cantharidin inhibits protein phosphatases PP1 and PP2A, leading to increased protein phosphorylation. This elevated phosphorylation could activate cell receptor alpha chain V region PHDS58 by modifying phosphorylation dynamics within its signaling network, enhancing receptor activity. | ||||||
Chelerythrine chloride | 3895-92-9 | sc-3547 sc-3547A | 5 mg 25 mg | $90.00 $317.00 | 17 | |
Chelerythrine is a PKC inhibitor, but can also affect PKC substrate availability. This alteration in substrate dynamics could activate cell receptor alpha chain V region PHDS58 by modifying the phosphorylation pattern of proteins within its signaling axis. | ||||||