HBV Core Delta antigen is suitable for ELISA and Western blots, excellent antigen for detection of HBV with minimal specificity problems.

7.5mM Phosphate buffer pH-7.2, 75mM NaCl, and 50% glycerol.

Purified by proprietary chromatographic technique.

HBV Core Delta protein is >95% pure as determined by 10% PAGE (coomassie staining).

Immunoreactive with sera HBV-infected individuals.

HBV Core Delta protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.