Varicella Zoster Virus (VZV) Antigen
Strain Ellen
native, HEL-299 cell culture
Catálogo Nº | Apresentação | Preço (R$) | Comprar |
---|---|---|---|
PR-BA104-S | 250 μg | Sob demanda | Adicionar ao Carrinho |
PR-BA104-L | 1 mg | Sob demanda | Adicionar ao Carrinho |
For general laboratory use.
Envio: shipped on dry ice
Condições de armazenamento: store at -80 °C
avoid freeze/thaw cycles
Validade: 12 months
Forma: liquid
Culture system: HEL-299 cell culture Protein concentration: Lot specific. Determined by Bradford assay (Biorad) using BSA as standard. Preservation: None Analysis: ELISA Preparation: Infected cells are harvested and virus extracted by alkaline treatment and sonication. The preparation is purified by sucrose cushion centrifugation. Following sonication and clarification the suspension is again concentrated by centrifugation. The resulting antigen preparation consists of a high concentration of virus and viral components as wellas some cellular material suspended in 100 mM glycine buffer, pH 9.5. Inactivation: This product has been treated with Beta-propiolactone. Confirmed inactive by attempted growth under original culture conditions. Since no procedure can guarantee absolute sterility, the reagent should be handled with appropriate safety precautions.