Recombinant Rat Cd40 protein, hFc-tagged

• Cat.No.: Cd40-8726R
• Product Overview: Recombinant Rat Cd40 protein(Q4QQW2)(Met1-Arg193), fused with hFc tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Rat
• Tag: Fc
• Form: Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Molecular Mass: The recombinant rat CD40/Fc is a disulfide-linked homodimer. The reduced monomer comprises 415 amino acids and has a predicted molecular mass of 46.2 kDa. The apparent molecular mass of the protein is approximately 53 kDa in SDS-PAGE under reducing conditions.
• Protein length: Met1-Arg193
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 95 % 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: Cd40 CD40 molecule, TNF receptor superfamily member 5 [ Rattus norvegicus ]
• Official Symbol: Cd40
• Synonyms: CD40; CD40 molecule, TNF receptor superfamily member 5; tumor necrosis factor receptor superfamily member 5; CD40 antigen, TNF receptor superfamily member 5; tumor necrosis factor receptor superfamily, member 5; Tnfrsf5
• Gene ID: 171369
• mRNA Refseq: NM_134360
• Protein Refseq: NP_599187