Date published: 2025-10-21

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Signal Transduction

Santa Cruz Biotechnology now offers a broad range of Signal Transduction Products for use in various applications. Signal transduction products encompass a variety of chemicals and biological reagents that are essential for studying the complex processes by which cells communicate and respond to external stimuli. These products include inhibitors, activators, antibodies, and probes that target key components of signaling pathways, such as receptors, kinases, phosphatases, and transcription factors. Understanding signal transduction is crucial for deciphering how cells regulate growth, differentiation, metabolism, and apoptosis, which are fundamental processes in all living organisms. In scientific research, these products are used to investigate the mechanisms by which signals are transmitted from the cell surface to the nucleus, and how these signals are integrated and amplified to elicit specific cellular responses. Researchers utilize signal transduction products to dissect pathways involved in immune responses, development, and cellular stress responses, enabling the discovery of novel regulatory mechanisms and potential biomarkers for various biological conditions. These products are invaluable for explaining the roles of different signaling molecules in maintaining cellular homeostasis and responding to environmental changes. By providing a comprehensive selection of high-quality signal transduction products, Santa Cruz Biotechnology supports the scientific community in conducting precise and reproducible experiments, thereby advancing our understanding of cellular communication networks. View detailed information on our available Signal Transduction Products by clicking on the product name.

Items 21 to 30 of 264 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Sceptrin dihydrochloride

79703-25-6sc-203258
500 µg
$129.00
(1)

Sceptrin dihydrochloride acts as a modulator in signal transduction by interacting with specific protein kinases, influencing phosphorylation events that regulate cellular responses. Its unique ability to stabilize certain protein conformations enhances signal propagation through distinct pathways. The compound exhibits notable reaction kinetics, facilitating rapid binding and release, which allows for dynamic regulation of cellular processes. This behavior underscores its role in fine-tuning intracellular signaling cascades.

Arctigenin

7770-78-7sc-202957
25 mg
$81.00
14
(1)

Arctigenin functions as a signaling modulator by engaging with various receptors and influencing downstream pathways. Its unique structural features enable selective binding to target proteins, altering their activity and promoting specific cellular responses. The compound exhibits distinct interaction dynamics, allowing for nuanced regulation of signal transduction processes. This capability highlights its role in orchestrating complex cellular networks and enhancing communication between signaling molecules.

Nemadipine-A

54280-71-6sc-202727
5 mg
$65.00
3
(2)

Nemadipine-A acts as a potent signal transduction modulator by selectively interacting with calcium channels, influencing intracellular calcium dynamics. Its unique molecular structure facilitates specific binding to target proteins, leading to altered phosphorylation states and modulation of downstream signaling cascades. This compound exhibits distinct kinetic profiles, allowing for precise temporal regulation of cellular responses, thereby playing a critical role in the orchestration of cellular signaling networks.

AICAR

2627-69-2sc-200659
sc-200659A
sc-200659B
50 mg
250 mg
1 g
$60.00
$270.00
$350.00
48
(2)

AICAR functions as a crucial signal transduction molecule by mimicking AMP, thereby activating AMP-activated protein kinase (AMPK). This activation triggers a cascade of metabolic responses, enhancing energy homeostasis. Its unique ability to influence cellular energy status leads to alterations in gene expression and metabolic pathways. AICAR's interactions with various kinases and phosphatases highlight its role in fine-tuning cellular signaling, impacting processes such as glucose uptake and lipid metabolism.

ALLM (Calpain Inhibitor)

136632-32-1sc-201268
sc-201268A
5 mg
25 mg
$140.00
$380.00
23
(1)

ALLM serves as a potent calpain inhibitor, modulating intracellular signaling pathways by selectively binding to calpain enzymes. This interaction disrupts the proteolytic activity of calpains, influencing cellular processes such as cytoskeletal remodeling and apoptosis. By altering the dynamics of protein turnover, ALLM impacts signal transduction cascades, particularly those involving calcium signaling and cellular stress responses, thereby affecting various downstream targets and cellular functions.

U-0126

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

U-0126 is a selective inhibitor of the MEK/ERK signaling pathway, crucial for transducing extracellular signals into cellular responses. By binding to MEK, it prevents the phosphorylation of ERK, thereby disrupting the cascade that regulates cell proliferation and differentiation. This inhibition alters the kinetics of signal propagation, leading to a decrease in downstream gene expression and affecting cellular processes such as growth factor signaling and stress response mechanisms.

E-64

66701-25-5sc-201276
sc-201276A
sc-201276B
5 mg
25 mg
250 mg
$275.00
$928.00
$1543.00
14
(0)

E-64 is a potent inhibitor of cysteine proteases, influencing various signal transduction pathways by modulating proteolytic activity. Its unique ability to form covalent bonds with active site cysteine residues alters enzyme kinetics, effectively blocking substrate access. This disruption can lead to significant changes in cellular signaling dynamics, impacting processes like apoptosis and inflammation. E-64's specificity for cysteine residues allows for targeted modulation of protease activity, providing insights into cellular regulatory mechanisms.

Caffeic acid phenethyl ester

104594-70-9sc-200800
sc-200800A
sc-200800B
20 mg
100 mg
1 g
$70.00
$290.00
$600.00
19
(1)

Caffeic acid phenethyl ester acts as a modulator in signal transduction by influencing oxidative stress responses and cellular signaling cascades. Its unique structure allows it to interact with various cellular receptors, promoting antioxidant activity and altering gene expression. By scavenging reactive oxygen species, it can enhance the stability of signaling molecules, thereby affecting pathways related to inflammation and cell survival. This compound's ability to engage in hydrogen bonding and π-π stacking interactions further contributes to its regulatory role in cellular processes.

GW501516

317318-70-0sc-202642
sc-202642A
1 mg
5 mg
$80.00
$175.00
28
(3)

GW501516 functions as a potent modulator in signal transduction by selectively activating the peroxisome proliferator-activated receptor delta (PPARδ). This activation enhances fatty acid oxidation and glucose metabolism, influencing energy homeostasis. Its unique binding affinity allows for specific interactions with coactivators, leading to the transcription of genes involved in lipid metabolism. Additionally, GW501516's ability to alter cellular signaling pathways can impact muscle fiber composition and endurance, showcasing its role in metabolic regulation.

TGF-β RI Kinase Inhibitor V

627536-09-8sc-203294
2 mg
$86.00
3
(1)

TGF-β RI Kinase Inhibitor V acts as a selective inhibitor in signal transduction by targeting the TGF-β receptor I kinase. This inhibition disrupts downstream signaling pathways, particularly the Smad-dependent and non-Smad pathways, which are crucial for cellular processes like proliferation and differentiation. Its unique interaction with the kinase domain alters phosphorylation dynamics, influencing cellular responses to TGF-β and modulating various biological functions.