Product nameOrcein Stain Kit (Hepatitis B and Elastic Fibers)
Sample typeTissue sections
Orcein Stain Kit (Hepatitis B and Elastic Fibers) ab245881 may be used in histology procedures for the visualization of Hepatitis B surface Antigen (HBsAg), elastic fibers, and copper associated proteins. HBsAg appears as irregular shaped aggregates in the cytoplasmic region of the cells. This reagent may be used on formalin-fixed, paraffin-embedded sections.
HBsAg: Dark Red/Brown
Elastic Fibers: Dark Red/Brown
Copper Assoc. Proteins: Dark Red/Brown
Background: Light Reddish/Purple
Control Tissue: Known hepatitis positive liver. Lung for elastic fiber. Any well fixed tissue cut 3-5 microns.
Other products for staining tissue sections
Find more kits and reagents in the special stains guide, or products for antigen retrieval, blocking, signal amplification, visualization, counterstaining, and mounting in the IHC kits and reagents guide.
Storage instructionsStore at room temperature. Please refer to protocols.
Components 1 kit Differentiating Solution 1 x 125ml Orcein Solution 1 x 125ml Oxalic Acid Dihydrate 1 x 125ml Potassium Permanganate Sol. (5%) 1 x 30ml Sulfuric Acid Solution (3%) 1 x 30ml
ab245881 has not yet been referenced specifically in any publications.