Recombinant Human APOE4 protein, His-tagged

• Cat.No.: APOE4-2867H
• Product Overview: Recombinant Human APOE4 protein(AAB59397.1)(Lys 19-His 317),fused with N-terminal His tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 19-317 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS, 2mM DTT (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Molecular Mass: The protein has a predicted MW of 34.3 kDa. Due to glycosylation, the protein migrates to 35-40 kDa based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE
• Storage: -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3-6 months after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: APOE apolipoprotein E [ Homo sapiens ]
• Official Symbol: APOE
• Synonyms: APOE; apolipoprotein E; AD2; LPG; LDLCQ5; MGC1571
• Gene ID: 348
• mRNA Refseq: NM_000041
• Protein Refseq: NP_000032
• UniProt ID: P02649
• MIM: 107741