Date published: 2026-2-14

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Olfr55 Inhibitors

Olfr55, a member of the olfactory receptor family, holds a pivotal role in the intricate process of olfactory signal transduction. Functionally, Olfr55 acts as a molecular sensor, initiating complex signaling cascades upon binding to specific odorant molecules. The activation of Olfr55 is tightly regulated by various intracellular signaling pathways, including the MAPK, PI3-kinase, and NF-κB pathways.

The inhibition of Olfr55 involves a sophisticated interplay with these signaling cascades. Chemical inhibitors such as SB203580 and PD98059 target the MAPK pathway, disrupting phosphorylation events crucial for Olfr55 function. Compounds like LY294002 and Wortmannin act as PI3-kinase inhibitors, hindering intracellular signaling by blocking PI3-kinase activity. NF-κB inhibitors such as BAY 11-7082 and JSH-23 modulate the NF-κB pathway, influencing Olfr55 function by inhibiting NF-κB activation. The multifaceted inhibition of Olfr55 showcases the complexity of its regulatory mechanisms, offering valuable insights into potential strategies for controlling olfactory signal transduction. In summary, Olfr55 plays a crucial role as a molecular sensor in olfactory perception, and its inhibition involves targeted interventions in key signaling pathways, unraveling the intricate molecular mechanisms governing olfactory receptor function.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SB 203580

152121-47-6sc-3533
sc-3533A
1 mg
5 mg
$90.00
$349.00
284
(5)

p38 MAPK inhibitor affecting the MAPK pathway linked to Olfr55. Modulates intracellular signaling by inhibiting p38 MAPK activity, hindering downstream cascades crucial for Olfr55 function.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

PI3-kinase inhibitor affecting the PI3-kinase pathway linked to Olfr55. Alters intracellular signaling by inhibiting PI3-kinase activity, hindering downstream cascades crucial for Olfr55 function.

BAY 11-7082

19542-67-7sc-200615B
sc-200615
sc-200615A
5 mg
10 mg
50 mg
$62.00
$85.00
$356.00
155
(1)

NF-κB inhibitor affecting the NF-κB pathway linked to Olfr55. Modulates intracellular signaling by inhibiting NF-κB activation, hindering downstream cascades crucial for Olfr55 function.

U-0126

109511-58-2sc-222395
sc-222395A
1 mg
5 mg
$64.00
$246.00
136
(2)

MEK inhibitor affecting the MAPK pathway linked to Olfr55 activation. Alters phosphorylation events crucial for Olfr55 function, hindering downstream signaling.

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$67.00
$223.00
$425.00
97
(3)

PI3-kinase inhibitor affecting the PI3-kinase pathway linked to Olfr55. Alters intracellular signaling by inhibiting PI3-kinase activity, hindering downstream cascades crucial for Olfr55 function.

NFκB Activation Inhibitor II, JSH-23

749886-87-1sc-222061
sc-222061C
sc-222061A
sc-222061B
5 mg
10 mg
50 mg
100 mg
$214.00
$257.00
$1775.00
$2003.00
34
(1)

NF-κB inhibitor affecting the NF-κB pathway linked to Olfr55. Modulates intracellular signaling by inhibiting NF-κB activation, hindering downstream cascades crucial for Olfr55 function.

PD 98059

167869-21-8sc-3532
sc-3532A
1 mg
5 mg
$40.00
$92.00
212
(2)

MEK inhibitor affecting the MAPK pathway linked to Olfr55 activation. Alters phosphorylation events crucial for Olfr55 function, hindering downstream signaling.

CAL-101

870281-82-6sc-364453
10 mg
$193.00
4
(1)

PI3-kinase inhibitor affecting the PI3-kinase pathway linked to Olfr55. Alters intracellular signaling by inhibiting PI3-kinase activity, hindering downstream cascades crucial for Olfr55 function.

BMS-345541

445430-58-0sc-221741
1 mg
$312.00
1
(1)

IKK inhibitor affecting the NF-κB pathway linked to Olfr55. Modulates intracellular signaling by inhibiting IKK activity, hindering downstream cascades crucial for Olfr55 function.

Selumetinib

606143-52-6sc-364613
sc-364613A
sc-364613B
sc-364613C
sc-364613D
5 mg
10 mg
100 mg
500 mg
1 g
$29.00
$82.00
$420.00
$1897.00
$3021.00
5
(1)

MEK inhibitor affecting the MAPK pathway linked to Olfr55 activation. Alters phosphorylation events crucial for Olfr55 function, hindering downstream signaling.