Active Recombinant Human EphA4 protein, His-tagged

• Cat.No.: EphA4-1402H
• Product Overview: Recombinant Human EphA4 protein(Val20-Thr547), fused with His tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4.
• Bio-activity: Immobilized Human EphA4, His Tag at 5 μg/mL (100 μL/well) can bind Human Ephrin-A4, Fc Tag with a linear range of 0.6-5 ng/mL.
• Molecular Mass: This protein carries a polyhistidine tag at the C-terminus.The protein has a calculated MW of 60.3 kDa. The protein migrates as 65-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Val20-Thr547
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after at:
  -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
• Protein length: 20-547 a.a.

Gene Information

• Gene Name: EPHA4 EPH receptor A4 [ Homo sapiens ]
• Official Symbol: EphA4
• Synonyms: EPHA4; EPH receptor A4; EphA4 , TYRO1; ephrin type-A receptor 4; Hek8; EK8; EPH-like kinase 8; TYRO1 protein tyrosine kinase; tyrosine-protein kinase TYRO1; tyrosine-protein kinase receptor SEK; receptor protein-tyrosine kinase HEK8; SEK; HEK8; TYRO1
• Gene ID: 2043
• mRNA Refseq: NM_004438
• Protein Refseq: NP_004429
• MIM: 602188
• UniProt ID: P54764