protein

EphB3 Protein, Rat (HEK293, His)

HY-P75750

2 μg;10 μg;50 μg;100 μg;500 μg

35;55;150;250;700 USD

EphB3 Protein, Rat (HEK293, His)

proteins

HEK293

2 μg;10 μg;50 μg;100 μg;500 μg

35;55;150;250;700 USD

The EphB3 protein is a receptor tyrosine kinase that binds to the transmembrane ephrin B ligand to initiate bidirectional signaling. The forward signal originates from the receptor, while the reverse signal originates from the ephrin ligand. EphB3 Protein, Rat (HEK293, His) is the recombinant rat-derived EphB3 protein, expressed by HEK293 , with C-His labeled tag. The total length of EphB3 Protein, Rat (HEK293, His) is 508 a.a., with molecular weight of ~60-70 kDa.

Rat

The EphB3 protein, a receptor tyrosine kinase, engages in promiscuous binding to transmembrane ephrin-B family ligands on adjacent cells, initiating contact-dependent bidirectional signaling. The downstream pathway originating from the receptor is known as forward signaling, while the signaling pathway downstream of the ephrin ligand is termed reverse signaling. EphB3 generally exhibits an overlapping and redundant function with EPHB2, particularly in axon guidance during development, regulating neurons forming the corpus callosum and the anterior commissure—two major interhemispheric connections between the temporal lobes of the cerebral cortex. Alongside its role in axon guidance, EphB3 plays a crucial redundant role with other ephrin-B receptors in the development and maturation of dendritic spines and the formation of excitatory synapses. The protein also governs various aspects of development, including angiogenesis, palate development, and thymic epithelium development. Through both forward and reverse signaling within the EFNB2/EPHB3 complex, EphB3 regulates the migration and adhesion of cells involved in tubularizing the urethra and septating the cloaca. Notably, EphB3 plays a significant role in intestinal epithelium differentiation by segregating progenitor cells from differentiated cells in the crypt.

Ephrin type-B receptor 3; mDK-5; Tyrosine-protein kinase receptor SEK-4; Sek4

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Room temperature in continental US; may vary elsewhere.