Active Recombinant Human EFNA4 protein, hFc&His-tagged

• Cat.No.: EFNA4-2667H
• Product Overview: Active Recombinant Human Ephrin-A4/EFNA4 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Leu26-Gly171) of human Ephrin-A4/EFNA4 (Accession # NP_005218.1) fused with an Fc, 6×His tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc&His
• Protein Length: Leu26-Gly171
• Form: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
• Bio-activity: Measured by its binding ability in a functional ELISA. Immobilized Human EphA7 at 0.5 μg/mL (100 μL/well) can bind Human EFNA4 with a linear range of 0.039-0.942 ng/mL.
• Molecular Mass: 50 kDa
• Endotoxin: < 0.1 EU/μg of the protein by LAL method.
• Purity: > 80% by SDS-PAGE.
• Storage: Store the lyophilized protein at -20°C to -80 °C for long term.
  After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
• Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.

Gene Information

• Gene Name: EFNA4 ephrin-A4 [ Homo sapiens ]
• Official Symbol: EFNA4
• Synonyms: EFNA4; ephrin-A4; EPLG4; LERK4; LERK-4; ligand of eph-related kinase 4; eph-related receptor tyrosine kinase ligand 4; EFL4; FLJ57652; MGC125826
• Gene ID: 1945
• mRNA Refseq: NM_005227
• Protein Refseq: NP_005218
• MIM: 601380
• UniProt ID: P52798