Toxoplasma Gondii P32 (GRA6) Recombinant

Lyophilized powder at room temperature.

Description: Recombinant Toxoplasma Gondii P32 (GRA6) produced in E.coli containing 180 amino acids of the Dense Granule Antigen 6 (GRA6) and fused with a 6xHis tag at C- terminus. This antigen forms dimers on SDS-PAGE under denatured conditions, compared to other toxoplasma monomer antigens, it has better immunoreactions.
Physical Appearance and Stability: Toxoplasma P32 although stable at 4° C for 1 week, should be stored below -18° C. Please prevent freeze thaw cycles.
Formulation and Purity: Sterile Filtered solution containing containing PBS and 25mM arginine. Toxoplasma protein is > 95% pure as determined by 10% PAGE (coomassie staining).