NALCN Activators
NALCN Activators are a diverse array of chemical compounds that indirectly enhance the functional activity of NALCN through intricate cellular mechanisms. Riluzole and Veratridine, by acting on sodium channels, indirectly increase NALCN's function, with Riluzole enhancing NALCN channel activities and Veratridine prolonging neuronal membrane depolarization, which activates NALCN. GsMTx-4 and Zinc Pyrithione, through their influence on mechanosensitive ion channels and zinc homeostasis respectively, modulate cellular mechanics and metal ion balance, indirectly leading to NALCN activation. Estradiol, by engaging estrogen receptor-mediated signaling, influences the phosphorylation state of proteins in pathways that intersect with NALCN's, thereby enhancing its activity. Moreover, FPL64176's role as a calcium channel activator indirectly elevates NALCN's activity by promoting calcium influx, setting off a cascade of intracellular events that ultimately activate NALCN.
Further contributing to the activation of NALCN, ML204's inhibition of TRPC channels, Tertiapin-Q's targeting of potassium channels, and Cloxyquin's interference with chloride channels collectively induce changes in ionic currents and membrane potentials, subtly shifting the cellular environment in favor of NALCN activation. BAY K8644 and Amlodipine, though primarily targeting L-type calcium channels with opposing actions, both end up favoring the activity of NALCN through the intricate interplay of calcium signaling. Gadolinium(III) ion's blockade of mechanosensitive channels adds another layer of complexity by modifying the cell's response to mechanical stress, thereby indirectly modulating NALCN activity as part of a broader response to maintain neuronal excitability. Altogether, these NALCN Activators exert their effects through a dynamic and interconnected web of signaling pathways that, despite not directly targeting NALCN, fortify its role in the regulation of neuronal ion conductance.
SEE ALSO...
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Riluzole | 1744-22-5 | sc-201081 sc-201081A sc-201081B sc-201081C | 20 mg 100 mg 1 g 25 g | $20.00 $193.00 $213.00 $317.00 | 1 | |
Riluzole is known to enhance NALCN channel activities by acting on sodium channels, which indirectly affects the neuronal excitability that NALCN channels are involved in. By modulating sodium channels, Riluzole increases the activity of NALCN channels, resulting in increased sodium ion conductance in neurons. | ||||||
Veratridine | 71-62-5 | sc-201075B sc-201075 sc-201075C sc-201075A | 5 mg 10 mg 25 mg 50 mg | $82.00 $104.00 $201.00 $379.00 | 3 | |
Veratridine, an alkaloid that targets sodium channels, indirectly activates NALCN by sustaining the depolarization of neuronal membranes. This prolonged depolarization can lead to the activation of NALCN channels due to their role in controlling the basal excitability of neurons. | ||||||
β-Estradiol | 50-28-2 | sc-204431 sc-204431A | 500 mg 5 g | $63.00 $182.00 | 8 | |
Estradiol, a form of estrogen, can enhance the activity of NALCN indirectly through estrogen receptor-mediated signaling. This signaling can alter the phosphorylation state of proteins within the same pathways as NALCN, leading to an increase in NALCN's functional activity by changing the electrochemical environment that NALCN channels respond to. | ||||||
PNU-282,987 | 123464-89-1 | sc-200187 sc-200187A | 10 mg 50 mg | $170.00 $576.00 | 3 | |
FPL64176 is a calcium channel activator that can indirectly increase NALCN activity by promoting calcium influx. Elevated intracellular calcium can activate kinases or signaling molecules that modulate the activity of various ion channels, including NALCN, leading to enhanced neuronal excitability. | ||||||
4-Methyl-2-(1-piperidinyl)-quinoline | 5465-86-1 | sc-483337 | 25 mg | $430.00 | ||
ML204 is a blocker of TRPC4 and TRPC5 channels. Blocking these channels can indirectly lead to the activation of NALCN by altering the membrane potential and ionic homeostasis, which NALCN channels help to regulate, thus enhancing their functional activity as part of neuronal signaling. | ||||||
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc Pyrithione can enhance the activity of NALCN indirectly through modulation of zinc-sensitive channels and receptors that have downstream effects on NALCN. By influencing the zinc homeostasis in neurons, it can modulate the membrane potential and intracellular signaling pathways that NALCN is involved in, leading to enhanced channel activity. | ||||||
(±)-Bay K 8644 | 71145-03-4 | sc-203324 sc-203324A sc-203324B | 1 mg 5 mg 50 mg | $84.00 $196.00 $817.00 | ||
BAY K8644 is an L-type calcium channel agonist that can indirectly activate NALCN by increasing intracellular calcium levels. The elevated calcium can modulate numerous signaling pathways that indirectly affect NALCN channel activity, thereby enhancing the ion conductance mediated by NALCN. | ||||||
Amlodipine | 88150-42-9 | sc-200195 sc-200195A | 100 mg 1 g | $74.00 $166.00 | 2 | |
Amlodipine, a calcium channel blocker, indirectly influences NALCN activity by altering calcium homeostasis. This modulation of calcium levels can lead to compensatory responses within the neuron that enhance the activity of NALCN channels, as they are part of the complex network controlling neuronal excitability. | ||||||
Gadolinium | 7440-54-2 | sc-250038 | 10 g | $89.00 | ||
Gadolinium(III) ion is known to block certain types of mechanosensitive channels. This blockade could lead to indirect activation of NALCN channels by changing the mechanical stress response of the cell, which in turn could affect the membrane potential and result in modulation of NALCN channel activity within the context of neuronal signaling. | ||||||