Ephrin Receptor B3, is also known as human embryo kinase2 (HEK2) or Eph-like tyrosine kinase 2 (ETK2) is a member of the EPH/ELK family of tyrosine kinases.The gene encodes a 998-amino acid polypeptide having a single putative transmembrane domain, a secretory signal sequence, and two fibronectin repeats. The gene is mapped to human chromosome 3q21-qter. EphB3 interacts with two ligands of EPH-related kinases (LERKs), LERK2/EFNB1 and LERK5/EFNB2. Coincubation of EphB3- and LERK2-expressing cells induces cell-cell adhesion and aggregation. Additionally, coexpression of the two proteins results in reduced kinase activity of EphB3.

The stated application concentrations are suggested starting amounts.Titration of the EphB3 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

An amino acid sequence from the C-terminus of human Eph receptor B3 (SIQDMRLQMNQTLPVQV) was used as the immunogen for this EphB3 antibody (100% homologous in human, mouse and rat).

After reconstitution, the EphB3 antibody can be stored for up to one month at4oC.For long-term, aliquot and store at -20oC.Avoid repeated freezing and thawing.