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Recombinant HIV Recombinant HIV gp120 Protein (His Tag)

Uniprot : Q9DKG6
  • Cat.No.:PKSQ050061

  • Expression host: HEK293 Cells

To Purchase PKSQ050061

Size:
  • 10μg
  • 50μg
Price: $49
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Description

Synonyms Envelope glycoprotein gp120;Glycoprotein 120;Surface protein gp120
Species HIV
Expression_host HEK293 Cells
Sequence Met1-Glu498
Accession Q9DKG6
Mol_Mass 57.0 kDa
AP_Mol_Mass 90-140 kDa
Tag C-His

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.

Background

Envelope glycoprotein gp160 is single-pass type I membrane protein. The mature envelope protein (Env) consists of a homotrimer of non-covalently associated gp120-gp41 heterodimers. It is cleaved into the following 2 chains: glycoprotein 120 and transmembrane protein gp41. The resulting complex protrudes from the virus surface as a spike. The 17 amino acids long immunosuppressive region is present in many retroviral envelope proteins. Synthetic peptides derived from this relatively conserved sequence inhibit immune function in vitro and in vivo.

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