Cat#: | RP-263A |
Product Name: | Recombinant HIV-1 gp140 Protein (group M, subtype CRF07_BC) (His Tag) |
Description: | A DNA sequence encoding the HIV-1 envelope glycoprotein gp160 extracellular domain (Val30-Tyr677), termed as gp140, was fused with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. |
Source: | Human Cells |
Predicted N Terminal: | Val 30 |
Molecular Characterization: | 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 conditio |
Purity: | Greater than 94 % as determined by SDS-PAGE |
Endotoxin: | < 1.0 EU per ug of the protein as determined by the LAL method |
Bioactivity: | Please contact us for detailed information |
Formulation: | Lyophilized from sterile PBS, pH 7.4 |
Stability: | Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃ |
Reconstitution: | Please see related COA for specific instructions. |
Storage: | Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃). |