• Expression system: E. coli
• Purity: ≥ 95% by SDS-PAGE
• Suitable for: protein standard, animal immunization, GICA, ELISA, WB
Solid; white powder or thin/invisible film
Preparation and Storage
Stability and Storage
Store at -20°C for long term storage. After reconstitution, store at 4°C for short term usage within a few days. Avoid freeze-thaw cycles.
gp41 antigen; Envelope surface glycoprotein gp41 antigen; HIV-1 gp41; gp41 glycoprotein antigen; SU antigen; HIV 1 gp41 protein; Surface protein antigen; HIV-1 gp41 antigen; glycoprotein 41 antigen; Human Immunodeficiency Virus 1 antigen
gp41, remaining noncovalently attached to gp120, is associated with the envelope and essential for the step by which HIV enters host cells. gp41 is originally buried within the envelope, but, when gp120 binds to a CD4, gp120 changes its conformation, causing gp41 to become exposed, where it can assist in fusion with the host cell.
SDS-PAGE-Recombinant HIV1 gp41 protein