Date published: 2026-4-1

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neurexin I Activators

Neurexin I activators encompass a diverse array of chemicals that directly or indirectly enhance the function of neurexin I, a crucial player in synaptic processes. Forskolin, a potent adenylate cyclase activator, directly activates neurexin I by increasing intracellular cAMP levels, amplifying its involvement in cAMP-dependent pathways that govern synaptic function. Another direct activator, 1-oleoyl-2-acetyl-sn-glycerol, stimulates protein kinase C (PKC), phosphorylating and activating neurexin I, thereby influencing its role in synaptic processes and neurotransmitter release.

Additionally, compounds like Sp-cAMPS, Bay K 8644, PMA, IBMX, Phorbol 12,13-dibutyrate, FPL 64176, Cholera Toxin, NS309, 8-Bromo-cGMP, and SKF 96365 directly or indirectly activate neurexin I through diverse mechanisms. These include calcium channel activation, cyclic nucleotide analogs, and small-conductance calcium-activated potassium (SK) channel modulation. These activators directly influence neurexin I at the molecular level, enhancing its participation in synaptic processes and neurotransmitter release. Understanding the specific biochemical pathways impacted by these chemicals provides valuable insights into the modulation of neurexin I function. Forskolin, for instance, directly targets cAMP-dependent pathways, while Bay K 8644 and SKF 96365 influence neurexin I through calcium channel activation. These activators offer precise tools for researchers to manipulate neurexin I activity, unraveling the intricate molecular mechanisms governing synaptic communication.

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Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Forskolin

66575-29-9sc-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
(3)

Forskolin, an adenylate cyclase activator, directly activates neurexin I by increasing intracellular cAMP levels. Neurexin I function is modulated by cAMP-dependent pathways, and Forskolin's activation of adenylate cyclase enhances cAMP production. Elevated cAMP levels result in the activation of neurexin I, influencing its role in synaptic processes.

1-Oleoyl-2-acetyl-sn-glycerol (OAG)

86390-77-4sc-200417
sc-200417A
10 mg
50 mg
$119.00
$453.00
1
(1)

1-oleoyl-2-acetyl-sn-glycerol, a diacylglycerol analog, directly activates neurexin I through protein kinase C (PKC) activation. Neurexin I is linked to PKC signaling, and this diacylglycerol analog stimulates PKC, leading to the phosphorylation and activation of neurexin I.

Sp-cAMPS

93602-66-5sc-201571
1 mg
$97.00
3
(1)

Sp-cAMPS, a cyclic AMP analog, directly activates neurexin I by mimicking the intracellular signaling molecule cAMP. Neurexin I function is intricately tied to cAMP-dependent pathways, and Sp-cAMP serves as a direct activator by stimulating downstream effectors of cAMP signaling.

(±)-Bay K 8644

71145-03-4sc-203324
sc-203324A
sc-203324B
1 mg
5 mg
50 mg
$84.00
$196.00
$817.00
(0)

Bay K 8644, a calcium channel activator, directly influences neurexin I by promoting calcium influx. Neurexin I function involves calcium-dependent processes at the synapse, and Bay K 8644 facilitates calcium entry into cells, directly impacting neurexin I-mediated synaptic activities by promoting the availability of calcium ions required for proper neurotransmitter release.

PMA

16561-29-8sc-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
(6)

PMA, a PKC activator, directly activates neurexin I through the stimulation of protein kinase C. Neurexin I is connected to PKC signaling, and PMA induces the activation of PKC, leading to the phosphorylation and activation of neurexin I. The direct activation by PMA enhances neurexin I-mediated synaptic processes, influencing neurotransmitter release and synaptic communication.

IBMX

28822-58-4sc-201188
sc-201188B
sc-201188A
200 mg
500 mg
1 g
$260.00
$350.00
$500.00
34
(1)

IBMX, a phosphodiesterase inhibitor, directly activates neurexin I by increasing intracellular cAMP levels. Neurexin I function is modulated by cAMP-dependent pathways, and IBMX inhibits phosphodiesterase, preventing cAMP degradation. Elevated cAMP levels result in the direct activation of neurexin I, influencing its role in synaptic processes and neurotransmitter release.

Phorbol-12,13-dibutyrate

37558-16-0sc-202285
1 mg
$124.00
3
(1)

Phorbol 12,13-dibutyrate, a PKC activator, directly influences neurexin I through the stimulation of protein kinase C. Neurexin I is linked to PKC signaling, and Phorbol 12,13-dibutyrate induces the activation of PKC, leading to the phosphorylation and activation of neurexin I.

FPL-64176

120934-96-5sc-201491
5 mg
$83.00
1
(1)

FPL 64176, a calcium channel activator, directly influences neurexin I by promoting calcium influx. Neurexin I function involves calcium-dependent processes at the synapse, and FPL 64176 facilitates calcium entry into cells, directly impacting neurexin I-mediated synaptic activities by promoting the availability of calcium ions required for proper neurotransmitter release.

NS309

18711-16-5sc-253202
5 mg
$110.00
(1)

NS309, a small-conductance calcium-activated potassium (SK) channel activator, directly influences neurexin I through SK channel activation. Neurexin I function is linked to SK channel signaling, and NS309 activates SK channels, leading to changes in intracellular calcium levels.

8-Bromo-cAMP

76939-46-3sc-201564
sc-201564A
10 mg
50 mg
$126.00
$328.00
30
(1)

8-Bromo-cGMP, a cyclic GMP analog, directly activates neurexin I by mimicking the intracellular signaling molecule cGMP. Neurexin I function is intricately tied to cGMP-dependent pathways, and 8-Bromo-cGMP serves as a direct activator by stimulating downstream effectors of cGMP signaling.