Recombinant HIV GP120 Protein, His-tagged

• Cat.No.: GP120-787V
• Product Overview: Recombinant HIV1(group M, subtype B, isolate BAL) Envelope glycoprotein gp160 Protein(gp120 subunit) (AAA44191.1) (Glu30-Arg509) was expressed with a polyhistidine tag at the C-terminus.

Specification

• Species: HIV
• Source: HEK293
• Tag: His
• Protein Length: 30-509 a.a.
• Predicted N Terminal: Glu 30
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The recombinant HIV1(group M, subtype B, isolate BAL) Envelope glycoprotein gp160 Protein(gp120 subunit) consists 491 amino acids and predicts a molecular mass of 55.4 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >(85.5+6.2) % as determined by SDS-PAGE.
• 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 of 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.