Description
Molecular weight
Recombinant HIV-1 Glycoprotein gp120 contains a GST purification tag and migrates as an approximately 35 kDa protein under reducing conditions in SDS-PAGE.
Purity
>95%, as determined by SDS-PAGE and HPLC
Biological Activity
Immunoreative with sera of infected HIV individuals
Endotoxin
Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation
0.2 µm filtered 50mM Tris pH 8.0 NaCl 60mM,10mM Glutathione, 0.25% Sarkosyl , 50% Glycerol
Storage
This product can be stored in working aliquots at2° -8° C for one month, or at -20° C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage
This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.