Saccharomyces cerevisiae, containing plasmid pCGA7.
Purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion-exchange chromatography, ultracentrifugation, sterile filtration.
0.05 M phosphate, 0.2 M NaCl, pH 7.2.
Purity > 98 % (SDS-PAGE).
Each lot is tested for protein content (Lowry method), lipid content (Total lipid), purity (SDS-PAGE), carbohydrate content (Anthrone method), antigen content (ELISA).
Tested in ELISA with anti-HBsAg antibodies.
+4 °C (+2 … +8 °C allowed)
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.