Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.

HIV-1 (group P, strain RBF168) gp140 Protein (hFc) is expressed in HEK293 mammalian cells with Fc tag. The predicted molecular weight is 99.4 kDa and the accession number is D0VTQ8.

HIV

HEK293 Cells

CUB domain containing protein 1

The HIV-1 envelope glycoprotein gp160 (ACY40659.1) extracellular domain (Tyr38-Gln684), termed as gp140, was expressed with the Fc region of Human IgG1 at the C-terminus.

> 85 % as determined by SDS-PAGE.

A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.