This method selectively stains hepatitis B surface antigen (HBsAg) through binding to disulfide bonds within the antigen. HBsAg-positive material appears brown to dark brown, while nuclei remain unstained. Lipofuscin may also appear dark brown.
Size :
3*50 mL
Storage :
Store at 2–8 °C, protected from light. Shelf life: 6 months.