Date published: 2026-2-22

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OR8K3 Activators

OR8K3 include a variety of compounds that engage with the olfactory signaling pathways in sensory neurons expressing this protein. Acetylcholine, for example, is well-known for its role as a neurotransmitter, but in the context of OR8K3, it serves as an activator by binding to and stimulating olfactory receptors. This interaction facilitates a signal transduction pathway that ultimately results in the activation of the sensory neurons harboring OR8K3. Similarly, eugenol, with its spicy aroma, activates OR8K3 by likely interacting with olfactory receptors, which can initiate a signaling response in the relevant sensory neurons. The cooling sensation produced by icilin can also result in the activation of OR8K3, suggesting that temperature-related sensory experiences are transduced into biochemical signals within olfactory sensory neurons expressing OR8K3.

limonene and menthol, which are characterized by their citrus and minty scents, respectively, activate OR8K3 by stimulating olfactory receptors, triggering the activation of sensory pathways in neurons where OR8K3 is expressed. Benzaldehyde and isoamyl acetate, with their distinct almond-like and fruity odors, respectively, play a role in activating OR8K3 through their capacity to bind to and stimulate the olfactory receptors, leading to signal transduction in neurons expressing this particular protein. Moreover, compounds like cinnamaldehyde and ethylvanillin, with their rich, spicy, and sweet vanilla scents, respectively, activate OR8K3 by interacting with olfactory receptors, which could stimulate the olfactory signal transduction cascade in neurons expressing the protein. Additionally, anethole, geraniol, and methyl salicylate contribute to the activation of OR8K3 through their fragrant properties, which are likely to interact with olfactory receptors and activate the sensory signaling pathways in neurons that contain OR8K3, demonstrating the broad spectrum of chemical activators that can engage with this sensory protein.

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Icilin

36945-98-9sc-201557
sc-201557A
10 mg
50 mg
$91.00
$257.00
9
(1)

Icilin activates OR8K3 through its action as a cooling agent, which may trigger a sensory response in olfactory sensory neurons expressing OR8K3, initiating a signaling cascade.

Eugenol

97-53-0sc-203043
sc-203043A
sc-203043B
1 g
100 g
500 g
$32.00
$62.00
$218.00
2
(1)

Eugenol activates OR8K3 as it is a volatile compound known to interact with olfactory receptors, thereby potentially triggering the olfactory signaling pathway in neurons expressing OR8K3.

(±)-Menthol

89-78-1sc-250299
sc-250299A
100 g
250 g
$39.00
$68.00
(0)

Menthol activates OR8K3 by stimulating olfactory receptors due to its characteristic minty scent, resulting in the activation of sensory pathways in neurons expressing OR8K3.

Isopentyl acetate

123-92-2sc-250190
sc-250190A
100 ml
500 ml
$107.00
$225.00
(0)

Isoamyl acetate activates OR8K3 by binding to olfactory receptors as a fruity/ banana-scented compound, which may activate sensory signaling cascades in neurons expressing OR8K3.

Cinnamic Aldehyde

104-55-2sc-294033
sc-294033A
100 g
500 g
$104.00
$228.00
(0)

Cinnamaldehyde activates OR8K3 because it can interact with olfactory receptors, possibly stimulating the olfactory signal transduction in neurons expressing OR8K3.

3-Ethoxy-4-hydroxybenzaldehyde

121-32-4sc-238538
100 g
$31.00
(0)

Ethylvanillin activates OR8K3 by potentially binding to and activating olfactory receptors, triggering sensory responses in neurons that express OR8K3.

D-Limonene

5989-27-5sc-205283
sc-205283A
100 ml
500 ml
$84.00
$129.00
3
(1)

Limonene activates OR8K3 through its citrus scent, which may bind to and stimulate olfactory receptors, activating the sensory neurons expressing OR8K3.

Anethole

104-46-1sc-481571A
sc-481571
10 g
100 g
$576.00
$316.00
(0)

Anethole activates OR8K3 as it is a fragrant compound that can interact with olfactory receptors, potentially activating olfactory signal transduction pathways in neurons expressing OR8K3.

Geraniol

106-24-1sc-235242
sc-235242A
25 g
100 g
$45.00
$119.00
(0)

Geraniol activates OR8K3 as it is a floral-scented compound that may bind to olfactory receptors and activate the sensory signaling pathways in neurons expressing OR8K3.

Methyl Salicylate

119-36-8sc-204802
sc-204802A
250 ml
500 ml
$47.00
$70.00
(1)

Methyl salicylate activates OR8K3 by potentially interacting with olfactory receptors as a wintergreen-scented compound, thereby activating the olfactory signaling pathways in neurons expressing OR8K3.