Ephrin Receptor Agonist

123C4 is a potent, selective and competitive agonist of the receptor tyrosine kinase EPHA4, with a K_i value of 0.65 μM.

EphA2 agonist 1 (Compound 7bg) is a potent EphA2 receptor agonist. EphA2 agonist 1 shows great potency and selectivity toward EphA2 overexpressed glioblastoma cells and stimulates EphA2 phosphorylation.

123B9, a tumor-homing agent, is a potent and selective EphA2 agonist with a K_d value of 4.0 μM. 123B9 selectively targets the EphA2 tyrosine kinase receptor ligand-binding domain. 123B9 does not appreciably inhibit the ligand binding domains of the most closely related EphA3 and EphA4 receptors.

150D4 is an efficient, selective, and blood-brain barrier penetrable EphA4 agonist. 150D4 has excitatory activity and neuroprotective effects. 150D4 can be used for research on neurological conditions.

(123B9)2-Motif is a selective EphA2 receptor agonist (K_d=4.9 μM) that does not bind to EphA4. (123B9)2-Motif works by inducing EphA2 receptor phosphorylation and oligomerization, thereby promoting receptor activation and internalization. (123B9)2-Motif is primarily used in targeted drug delivery studies for cancers that overexpress EphA2, such as breast cancer, to reduce circulating tumor cells and inhibit metastasis.

(123B9)2-L2-PTX is an EphA2-agonistic peptide-drug conjugate (PDC). (123B9)2-L2-PTX consists of a dimeric 123B9 (HY-P10579) and Paclitaxel (HY-B0015). (123B9)2-L2-PTX significantly reduces circulating tumor cells and inhibits lung tumor metastasis in breast-cancer-Metastasis mice model. (123B9)2-L2-PTX can be used for cancers research, such as melanomas and ovarian and breast cancers.

EphA2 agonist 2 (Lead compound) is a selective EphA2 agonist with antitumor activities. EphA2 agonist 2 can cross the BBB.

EphA4 agonist compound 23 is a novel EphA4 agonist peptide mimic. EphA4 agonist compound 23 exhibits high affinity, high selectivity, and significant receptor activation ability. EphA4 agonist compound 23 is commonly used in the study of neurodegenerative diseases.