Date published: 2026-2-22

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MrgB13 Activators

MrgB13 Activators encompass a range of chemical compounds that indirectly amplify the functional activity of MrgB13, a protein predominantly expressed in sensory neurons and involved in modulating pain and itch responses. Capsaicin and Resiniferatoxin, through their binding to TRPV1 channels, cause an influx of calcium ions in sensory neurons. This influx significantly potentiates the signaling cascade in which MrgB13 is involved, enhancing its functional activity. Similarly, Menthol, by activating TRPM8 channels, modulates sensory neuron signaling, indirectly facilitating MrgB13 activity in the context of cold-induced pain modulation. Additionally, Rutin and Quercetin, both being flavonoids, exert their influence on the release and modulation of neurotransmitters within sensory neurons. This modulation indirectly promotes MrgB13 activity by altering the signaling environment, potentially amplifying MrgB13's response in sensory pathways, especially those related to pain perception.

Moreover, Lidocaine, by blocking sodium channels, alters neuronal excitability and indirectly influences MrgB13 activity, thereby enhancing its role in pain perception. Cannabidiol (CBD) interacts with various receptors in sensory neurons, subtly shifting the sensory neuron signaling landscape to indirectly enhance MrgB13's functional role. Omega-3 fatty acids, such as Eicosapentaenoic Acid, modulate inflammatory responses and neuron function, indirectly potentiating MrgB13's activity in mediating pain and itch responses. Curcumin, with its broad effect on neuronal signaling pathways, indirectly promotes MrgB13's functional activity, particularly in the context of pain and inflammation. Acetylcholine's role in sensory neuron signaling indirectly augments MrgB13's activity, underscoring its importance in pain and itch perception pathways. Nitric Oxide, serving as a versatile signaling molecule, subtly modulates neuronal pathways, indirectly enhancing MrgB13's activity. Lastly, Histamine, released during allergic reactions or inflammation, influences sensory neuron signaling, thereby indirectly amplifying MrgB13's role in mediating itch and pain responses, pathways significantly influenced by histamine. Collectively, these MrgB13 Activators, through their targeted effects on various aspects of sensory neuron signaling, facilitate the enhancement of MrgB13-mediated functions without.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Capsaicin binds to TRPV1 channels, leading to calcium influx in sensory neurons. This activity indirectly enhances the signaling of MrgB13 by potentiating the signaling cascade in which MrgB13 is involved, thus enhancing its functional activity.

Rutin trihydrate

250249-75-3sc-204897
sc-204897A
sc-204897B
5 g
50 g
100 g
$57.00
$72.00
$126.00
7
(1)

Rutin is a flavonoid that modulates the release of neurotransmitters in sensory neurons, indirectly enhancing MrgB13 activity by influencing the signaling environment in which MrgB13 operates.

Lidocaine

137-58-6sc-204056
sc-204056A
50 mg
1 g
$51.00
$131.00
(0)

Lidocaine, a sodium channel blocker, modulates neuronal excitability. By altering neuronal firing rates, lidocaine indirectly influences MrgB13 activity in sensory neurons, enhancing its role in pain perception.

(−)-Menthol

2216-51-5sc-202705
sc-202705A
1 g
50 g
$20.00
$41.00
2
(1)

Menthol activates TRPM8 channels, leading to a cooling sensation and modulation of sensory neuron signaling. This indirectly enhances MrgB13 activity by influencing its signaling environment in cold-induced pain modulation.

Eicosa-5Z,8Z,11Z,14Z,17Z-pentaenoic Acid (20:5, n-3)

10417-94-4sc-200766
sc-200766A
100 mg
1 g
$104.00
$431.00
(0)

Omega-3 fatty acids like Eicosapentaenoic Acid modulate inflammatory responses and neuron function, indirectly enhancing MrgB13 activity in pain and itch responses.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin, a flavonoid, impacts cellular signaling pathways, including those in sensory neurons. This impact indirectly enhances MrgB13 activity by modulating the signaling environment, particularly in pathways related to pain perception.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin affects various signaling pathways, including those in sensory neurons. Its modulation of these pathways indirectly enhances MrgB13 activity, particularly in the context of pain and inflammatory responses.

Histamine, free base

51-45-6sc-204000
sc-204000A
sc-204000B
1 g
5 g
25 g
$94.00
$283.00
$988.00
7
(1)

Histamine, released in response to allergic reactions or inflammation, modulates sensory neuron signaling. This modulation indirectly enhances MrgB13 activity, as it is involved in mediating itch and pain responses, pathways significantly influenced by histamine.