Recombinant HIV Gp140, His tagged

• Cat.No.: Gp140-466H
• Product Overview: Recombinant HIV Gp140 extracellular domain (Val30-Tyr677), fused with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus, was produced in Human Cell.

Specification

• Species: HIV
• Source: Human Cells
• Tag: His
• Protein Length: 30-677 a.a.
• Form: Lyophilized from a 0.2μm filtered solution of PBS, pH 7.4
• Molecular Mass: The recombinant HIV-1 gp140 consists of 694 amino acids after removal of the signal peptide and has a predicted molecular mass of 78.2 kDa. The apparent molecular mass of the recombinant protein is approximately 119 KDa in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
• Stability: Samples are stable for up to twelve months from date of receipt at -70oC.
• Storage: Store it under sterile conditions at -20oC~-70oC. 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. Centrifuge the vial at 4℃ before opening to recover the entire contents.