Recombinant Rat Ephrin A4 (EFNA4) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Ephrin A4 (EFNA4). Target Synonyms: EFL4, EPLG4, LERK4, EPH-related receptor tyrosine kinase ligand 4. Accession Number: D3ZEN1. Gene ID: 310643. Expression Region: Met1~Leu204. Tag Info: N-terminal His and GST Tag. Theoretical MW: 45kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.