Date published: 2026-5-30

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V1RH5 Inhibitors

V1RH5 inhibitors are a specialized class of chemical compounds designed to target and inhibit the activity of the V1RH5 protein. The V1RH5 protein is a component of the V1 domain of the V-ATPase (vacuolar-type H+-ATPase) complex, which is involved in acidifying intracellular compartments such as lysosomes, endosomes, and vacuoles. The V1RH5 protein plays a crucial role in the functionality of the V-ATPase by contributing to its structural integrity and its ability to pump protons across the membrane. Inhibitors of V1RH5 specifically interfere with this protein's role within the V-ATPase complex, thereby impacting the overall proton pump activity.

The mechanism of action of V1RH5 inhibitors involves binding to the V1RH5 protein and obstructing its function within the V-ATPase complex. This binding prevents the V1RH5 protein from performing its role in maintaining the structural and functional stability of the V-ATPase. As a result, the efficiency of proton transport is reduced, which affects the acidification of intracellular compartments. By inhibiting V1RH5, these compounds can disrupt the normal operation of the V-ATPase, leading to alterations in pH regulation and other cellular processes dependent on the acidic environment. Research into V1RH5 inhibitors provides insights into the specific functions of V1RH5 within the V-ATPase complex and helps elucidate the broader implications of V-ATPase activity in cellular processes.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Bortezomib inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

MG-132 inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

Carfilzomib

868540-17-4sc-396755
5 mg
$41.00
(0)

Carfilzomib inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

Ixazomib

1072833-77-2sc-489103
sc-489103A
10 mg
50 mg
$311.00
$719.00
(0)

Ixazomib inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

Epoxomicin

134381-21-8sc-201298C
sc-201298
sc-201298A
sc-201298B
50 µg
100 µg
250 µg
500 µg
$137.00
$219.00
$449.00
$506.00
19
(2)

Epoxomicin inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

Bcr-abl Inhibitor

778270-11-4sc-203836
5 mg
$149.00
1
(0)

GNF-2 is a proteasome inhibitor that may lead to the degradation of transcription factors involved in V1R214 expression.

ONX 0914

960374-59-8sc-477437
5 mg
$245.00
(0)

ONX-0914 inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.

Delanzomib, free base

847499-27-8sc-396774
sc-396774A
5 mg
10 mg
$160.00
$300.00
(0)

Delanzomib inhibits the proteasome, potentially leading to the degradation of transcription factors involved in V1R214 expression.