Date published: 2025-12-24

1-800-457-3801

SCBT Portrait Logo
Seach Input

Relaxin Receptor 4 Inhibitors

Chemical inhibitors of Relaxin Receptor 4 can interfere with its function through various mechanisms by targeting signaling pathways and molecular processes that are crucial for its activity. BMS-564929, an androgen receptor agonist, competes with Relaxin Receptor 4 for shared receptor sites due to the overlap in tissue distribution and reproductive processes, thereby inhibiting the receptor's function. L-NAME, by inhibiting nitric oxide synthase, decreases nitric oxide levels, a mediator of relaxin signaling, consequently attenuating the signal transduction of Relaxin Receptor 4. Similarly, PD 173074 inhibits fibroblast growth factor receptors, which may share downstream signaling pathways with Relaxin Receptor 4, reducing its physiological response. SB 431542 targets the TGF-β receptor, preventing TGF-β signaling that may be involved in similar physiological responses as relaxin, such as tissue remodeling, leading to the inhibition of Relaxin Receptor 4. Continuing this approach, AG 1478 disrupts epidermal growth factor receptor-mediated signaling processes, which could contribute to the same cellular context as relaxin, like proliferation and differentiation, thereby inhibiting the activity of Relaxin Receptor 4. LY294002, a PI3K inhibitor, halts the PI3K/Akt signaling pathway, which is involved in cell survival and proliferation, thus potentially inhibiting Relaxin Receptor 4 by impacting the receptor's signaling processes. Y-27632, as a ROCK inhibitor, alters actin cytoskeleton dynamics and cell motility, which are potentially influenced by relaxin signaling, leading to inhibition of Relaxin Receptor 4. Dorsomorphin, U0126, GW9662, Rapamycin, and JNJ-38877605 all target different aspects of cellular signaling that intersect with relaxin's physiological outcomes. Dorsomorphin inhibits BMP signaling, U0126 blocks the MEK/ERK pathway, GW9662 prevents PPARγ-dependent gene expression, Rapamycin suppresses the mTOR pathway, and JNJ-38877605 obstructs HGF/c-Met signaling.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

L-NG-Nitroarginine Methyl Ester (L-NAME)

51298-62-5sc-200333
sc-200333A
sc-200333B
1 g
5 g
25 g
$47.00
$105.00
$322.00
45
(1)

L-NAME is a nitric oxide synthase inhibitor that can inhibit Relaxin Receptor 4 by reducing nitric oxide levels, which is a known mediator of relaxin signaling, thereby attenuating the signal transduction normally facilitated by Relaxin Receptor 4 activation.

PD173074

219580-11-7sc-202610
sc-202610A
sc-202610B
1 mg
5 mg
50 mg
$46.00
$140.00
$680.00
16
(1)

PD 173074, a fibroblast growth factor receptor inhibitor, can inhibit Relaxin Receptor 4 by blocking the signaling pathways downstream of FGFR, which may intersect with relaxin signaling pathways, thereby diminishing the functional response of Relaxin Receptor 4.

SB 431542

301836-41-9sc-204265
sc-204265A
sc-204265B
1 mg
10 mg
25 mg
$80.00
$212.00
$408.00
48
(1)

SB 431542 is an inhibitor of the TGF-β receptor, which can inhibit Relaxin Receptor 4 by preventing TGF-β signaling that could be involved in the same physiological responses as relaxin, such as extracellular matrix remodeling.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$121.00
$392.00
148
(1)

LY294002 is a PI3K inhibitor that can inhibit Relaxin Receptor 4 by halting the PI3K/Akt pathway, which is crucial for cell survival and proliferation and may intersect with relaxin-mediated physiological processes, thereby inhibiting Relaxin Receptor 4's function.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$182.00
$693.00
88
(1)

Y-27632, a ROCK inhibitor, can inhibit Relaxin Receptor 4 by altering the actin cytoskeleton dynamics and cell motility, which are cellular processes potentially influenced by relaxin signaling through its receptor.

BML-275

866405-64-3sc-200689
sc-200689A
5 mg
25 mg
$94.00
$348.00
69
(1)

Dorsomorphin, an inhibitor of BMP signaling, can inhibit Relaxin Receptor 4 by blocking BMP pathways that might share downstream signaling components with relaxin, affecting similar biological outcomes such as reproductive system function.

U-0126

109511-58-2sc-222395
sc-222395A
1 mg
5 mg
$63.00
$241.00
136
(2)

U0126 is an MEK inhibitor that can inhibit Relaxin Receptor 4 by blocking the MEK/ERK pathway, which is integral to cellular proliferation and differentiation, processes that may be regulated by relaxin signaling via its receptor.

GW 9662

22978-25-2sc-202641
5 mg
$68.00
30
(2)

GW9662, a PPARγ antagonist, can inhibit Relaxin Receptor 4 by preventing PPARγ-dependent transcriptional activation, which could intersect with relaxin-regulated gene expression and subsequent physiological responses mediated by Relaxin Receptor 4.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$62.00
$155.00
$320.00
233
(4)

Rapamycin, an mTOR inhibitor, can inhibit Relaxin Receptor 4 by suppressing the mTOR pathway, which impacts cellular growth and metabolism, processes that could be influenced by relaxin signaling through Relaxin Receptor 4.

JNJ-38877605

943540-75-8sc-364516
sc-364516A
2 mg
10 mg
$126.00
$365.00
1
(0)

JNJ-38877605, a c-Met kinase inhibitor, can inhibit Relaxin Receptor 4 by obstructing HGF/c-Met signaling, which may be involved in similar cellular responses as relaxin, such as cell migration and invasion, thus inhibiting the functional activity of the receptor.