Date published: 2026-2-10

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cGKI alpha Inhibitors

Santa Cruz Biotechnology now offers a broad range of cGKI alpha Inhibitors for use in various applications. cGKI alpha, or cyclic GMP-dependent protein kinase I alpha, is a key enzyme involved in numerous cellular processes, including smooth muscle contraction, synaptic plasticity, and the regulation of gene expression. cGKI alpha Inhibitors are essential tools in scientific research, providing a means to precisely modulate this kinase's activity and study its role in cellular signaling pathways. Researchers utilize these inhibitors to investigate the effects of cGKI alpha suppression on intracellular signaling cascades, particularly in relation to how cGMP signaling pathways are controlled and how these pathways influence cellular responses. By inhibiting cGKI alpha, scientists can explore the downstream effects on its substrates and associated molecular interactions, leading to a better understanding of how this kinase regulates physiological processes such as vasodilation, neurotransmitter release, and cytoskeletal dynamics. The use of cGKI alpha Inhibitors is pivotal in research areas such as molecular biology, neuroscience, and biochemistry, where explaining the function of protein kinases is crucial for advancing knowledge of cellular mechanisms and signaling networks. These inhibitors enable researchers to dissect the specific contributions of cGKI alpha to various cellular functions, offering insights into the complex regulation of kinase activity and its broader implications in cellular homeostasis. View detailed information on our available cGKI alpha Inhibitors by clicking on the product name.

Items 1 to 10 of 22 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

(D) DT-2

sc-361974
500 µg
$364.00
(0)

(D) DT-2 is a selective cGKI alpha modulator characterized by its unique structural features that promote specific molecular interactions. Its design allows for enhanced receptor affinity, leading to distinct activation pathways that influence intracellular signaling. The compound exhibits remarkable stability under physiological conditions, facilitating efficient cellular uptake. Additionally, its unique functional groups contribute to altered reaction kinetics, enhancing its efficacy in modulating cGKI alpha activity.

Rp-8-Br-PET-cyclic GMPS, Sodium Salt

172806-20-1sc-203989
1 µmol
$165.00
(1)

Rp-8-Br-PET-cyclic GMPS, Sodium Salt is a selective modulator of cGKI alpha, distinguished by its cyclic structure that promotes unique conformational dynamics. This compound engages in specific interactions with target proteins, influencing downstream signaling cascades. Its sodium salt form enhances solubility, allowing for improved bioavailability. The compound's distinct electronic properties facilitate rapid reaction kinetics, optimizing its role in cellular signaling pathways.

KT5823

126643-37-6sc-3534
sc-3534A
sc-3534B
100 µg
1 mg
5 mg
$182.00
$1228.00
$4895.00
21
(1)

A selective inhibitor of PKG1 that binds to the ATP binding site, reducing its kinase activity and subsequent signaling.

LY 294002

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

A PI3K inhibitor, modulates AKT signaling, potentially influencing cGKIα.

Vardenafil

224785-90-4sc-362054
sc-362054A
sc-362054B
100 mg
1 g
50 g
$526.00
$735.00
$16653.00
7
(1)

Vardenafil works like Sildenafil, it inhibits phosphodiesterase 5, increasing cellular cGMP levels, which activates PKG1 by cGMP-dependent allosteric changes.

Tadalafil

171596-29-5sc-208412
50 mg
$180.00
13
(2)

Tadalafil selectively inhibits PDE5, resulting in raised cGMP concentrations and subsequent activation of PKG1 via cGMP binding and allosteric modulation.

Riociguat

625115-55-1sc-476845
5 mg
$300.00
(0)

Riociguat sensitizes soluble guanylyl cyclase to endogenous nitric oxide, increasing cGMP synthesis and thereby potentiating PKG1 activation.

Chelerythrine

34316-15-9sc-507380
100 mg
$540.00
(0)

A PKC inhibitor, modulates protein kinase C pathways, potentially influencing cGKIα.

Gö 6976

136194-77-9sc-221684
500 µg
$227.00
8
(1)

A calcium-dependent PKC inhibitor, affects intracellular calcium signaling, potentially impacting cGKIα.

Hydralazine-15N4 Hydrochloride

304-20-1 (unlabeled)sc-490605
1 mg
$480.00
(0)

Hydralazine may induce nitric oxide release, which can increase cGMP levels and subsequently enhance the activation of PKG1.