Recombinant Human REG4 protein, hFc-tagged

• Cat.No.: REG4-637H
• Product Overview: Recombinant Human REG4 protein(Q9BYZ8-1) (Asp23-Pro158), fused to hFc tag at the N-terminus, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: hFc
• Form: Lyophilized from sterile PBS, pH 7.4.
  Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant human REG4/Fc is a disulfide-linked homodimer. The reduced monomer comprises 396 amino acids and has a predicted molecular mass of 44.3 kDa. The apparent molecular mass of the protein is approximately 45 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Protein length: Asp23-Pro158
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• 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.

Gene Information

• Gene Name: REG4 regenerating islet-derived family, member 4 [ Homo sapiens ]
• Official Symbol: REG4
• Synonyms: REG4; regenerating islet-derived family, member 4; regenerating islet-derived protein 4; gastrointestinal secretory protein; GISP; REG IV; regenerating gene type IV; RELP; REG-4; reg IV; REG-like protein; regenerating islet-derived protein IV; REG-IV
• Gene ID: 83998
• mRNA Refseq: NM_001159352
• Protein Refseq: NP_001152824
• MIM: 609846
• UniProt ID: Q9BYZ8