Orcein reagent is a component of Orcein kit used for identification of inclusion bodies of surface hepatitis B (HBsAg) antigens, elastic fibers and protein complexes with copper. It may be used with sections embedded in paraffin, but also with frozen sections. It is also recommended to fix the sections prior to procedure by using neutral buffered formaldehyde.
Trade name: ORCEIN REAGENT
Catalogue number: ORCR-OT-X**
Storing, stability and expiry date:
Transporting/shipment by road (ADR) - UN1170, Ethanol solution, 3, II
Transporting/shipment by sea (IMDG) - UN1170, Ethanol solution, 3, II
Transporting/shipment by air (ICAO-TI/IATA-DGR) - UN1170, Ethanol solution, 3, II