Date published: 2026-2-2

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Tie-2 Inhibitors

Tie-2 inhibitors represent a class of chemical compounds that target the angiopoietin-Tie signaling pathway, specifically inhibiting the Tie-2 receptor tyrosine kinase. The Tie-2 receptor, predominantly expressed in endothelial cells, plays a crucial role in vascular development and stability by mediating cellular responses to angiopoietin ligands, particularly Angiopoietin-1 (Ang1) and Angiopoietin-2 (Ang2). The inhibition of Tie-2 disrupts the downstream signaling cascades that regulate endothelial cell survival, migration, and vascular permeability. This disruption results in altered angiogenesis, the process by which new blood vessels form from pre-existing vasculature, and can significantly impact the structural integrity of blood vessels. Tie-2 inhibitors, therefore, provide a unique chemical means to modulate these complex biological processes, offering insights into the mechanisms underlying vascular development and homeostasis. From a molecular perspective, Tie-2 inhibitors typically act by binding to the ATP-binding site of the Tie-2 receptor kinase domain, thereby blocking its autophosphorylation and subsequent activation of downstream signaling pathways. The specificity and affinity of these inhibitors for the Tie-2 receptor are crucial factors that determine their efficacy in modulating angiopoietin-Tie signaling. By inhibiting Tie-2, these compounds can reduce endothelial cell survival signals and increase vascular permeability, leading to changes in the architecture of the vascular network. The chemical diversity among Tie-2 inhibitors reflects the varied approaches to achieving this inhibition, ranging from small-molecule kinase inhibitors to more complex chemical entities. This diversity not only highlights the structural adaptability of these compounds but also underscores the intricate balance required to selectively target Tie-2 without affecting other receptor tyrosine kinases that share similar structural motifs.

Items 1 to 10 of 15 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Tie2 Kinase Inhibitor Inhibitor

948557-43-5sc-356156
5 mg
$360.00
(0)

Tie2 Kinase Inhibitor selectively targets the Tie-2 receptor, a critical player in angiogenesis and vascular stability. Its unique molecular architecture allows for precise binding to the kinase domain, disrupting downstream signaling pathways involved in endothelial cell proliferation and survival. This compound exhibits distinct reaction kinetics, characterized by a rapid association and prolonged dissociation, which enhances its efficacy in modulating cellular responses. Its specificity highlights the intricate balance of vascular homeostasis.

Vandetanib

443913-73-3sc-220364
sc-220364A
5 mg
50 mg
$167.00
$1353.00
(1)

Vandetanib is a chemical inhibitor that directly targets Tie-2 by inhibiting the tyrosine kinase activity. By binding to the ATP-binding site of the receptor, Vandetanib prevents the phosphorylation of downstream signaling molecules, thereby hindering Tie-2-mediated cellular responses. This direct inhibition disrupts angiogenesis and vascular development, which are processes regulated by Tie-2, making Vandetanib a specific and potent Tie-2 inhibitor.

Sodium succinate dibasic

150-90-3sc-251053
100 g
$40.00
(0)

Sodium succinate dibasic acts as a Tie-2 modulator, engaging in specific ionic interactions that influence receptor conformation. Its unique structure facilitates the stabilization of the Tie-2 receptor, promoting a nuanced balance in angiogenic signaling. The compound exhibits distinctive solubility properties, enhancing its bioavailability in various environments. Additionally, its ability to participate in reversible binding reactions underscores its role in fine-tuning vascular dynamics and cellular communication.

Tie-2 Inhibitor 7

1020412-97-8sc-202363
1 mg
$469.00
1
(1)

Tie-2 Inhibitor 7 functions as a selective modulator of the Tie-2 receptor, exhibiting unique binding affinities that alter receptor dimerization and downstream signaling pathways. Its structural characteristics allow for specific hydrogen bonding interactions, which can disrupt the typical activation cascade. The compound's kinetic profile reveals a rapid association and dissociation rate, enabling it to effectively regulate angiogenic processes and cellular interactions in dynamic environments.

4,4′-Bis(4-aminophenoxy)biphenyl

13080-85-8sc-267771
5 g
$100.00
(0)

4,4'-Bis(4-aminophenoxy)biphenyl acts as a Tie-2 modulator, showcasing distinctive molecular interactions that influence receptor conformation and activity. Its dual amino and phenoxy groups facilitate robust π-π stacking and hydrogen bonding, enhancing specificity in receptor engagement. The compound's unique steric properties promote selective inhibition of receptor-mediated pathways, impacting cellular communication and vascular stability through altered signaling dynamics.

ABT-869

796967-16-3sc-359037
sc-359037A
1 mg
5 mg
$126.00
$582.00
(0)

Linifanib is a chemical inhibitor that directly targets Tie-2 by inhibiting the tyrosine kinase activity. Through competitive binding to the ATP-binding site, Linifanib interferes with the receptor's phosphorylation, disrupting downstream signaling cascades. This direct inhibition of Tie-2 hampers angiogenesis and vascular remodeling, highlighting Linifanib as a specific inhibitor with implications in anti-angiogenic therapies.

MGCD-265

875337-44-3sc-364533
sc-364533A
10 mg
50 mg
$480.00
$1463.00
(0)

MGCD-265 functions as a Tie-2 modulator, characterized by its ability to engage in specific molecular interactions that stabilize receptor dimerization. The compound's unique structural features enable it to effectively disrupt aberrant signaling pathways, influencing angiogenic processes. Its selective binding affinity is attributed to intricate electrostatic interactions and hydrophobic contacts, which fine-tune receptor activation and downstream effects on endothelial cell behavior.

4-[4-(1-Pyrrolidinyl)phenyl]-1,3-thiazol-2-ylamine

784136-89-6sc-315457
sc-315457A
1 mg
5 mg
$69.00
$78.00
(0)

4-[4-(1-Pyrrolidinyl)phenyl]-1,3-thiazol-2-ylamine acts as a Tie-2 modulator, showcasing a distinctive ability to alter receptor conformations through targeted molecular interactions. Its thiazole ring enhances binding specificity, facilitating unique hydrogen bonding and π-π stacking with the receptor. This compound's kinetic profile suggests rapid engagement with Tie-2, potentially leading to significant alterations in cellular signaling dynamics and vascular homeostasis.

DCC-2036

1020172-07-9sc-364482
sc-364482A
10 mg
50 mg
$480.00
$1455.00
(0)

Rebastinib is a chemical inhibitor that directly targets Tie-2 by blocking the tyrosine kinase activity. By competitively binding to the ATP-binding site, Rebastinib inhibits Tie-2 phosphorylation, interfering with downstream signaling events. This direct inhibition of Tie-2 has anti-angiogenic effects, making Rebastinib a potential candidate for disrupting angiogenesis and vascular development mediated by Tie-2.

TG100-115

677297-51-7sc-364634
sc-364634A
5 mg
100 mg
$250.00
$1873.00
1
(0)

TG100-115 is a chemical inhibitor that indirectly modulates Tie-2 by targeting the JAK/STAT signaling pathway. By inhibiting JAK2, TG100-115 interferes with STAT3 phosphorylation and its downstream effects, potentially affecting Tie-2 expression or activity. This indirect modulation can lead to alterations in angiogenesis and vascular development, providing an alternative approach to influence Tie-2 function.