SIV p55 Protein solution containing 10mM Tris, pH 8, 140mM NaCl & 400mM L-Arginine.

Sterile Filtered colorless solution.

Greater than 90.0% as determined by:(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.

Baculovirus

Recombinant SIV p55 although stable at 4°C for 3 weeks, should be stored below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA). Please avoid freeze-thaw cycles.