品牌:The Native Antigen Company
貨號(hào):CDA-TNL-100
品名:Clostridium Difficile Toxin A
Native toxin A purified from Clostridium difficile, presented in lyophilised form at Activity tested on Vero cells
商品詳情參考文獻(xiàn)相關(guān)資料
產(chǎn)品介紹
品牌
The Native Antigen Company
貨號(hào)
CDA-TNL-50、CDA-TNL-100、CDA-TNL-500
品名
Clostridium Difficile Toxin A
規(guī)格
50ug、100ug、500ug
描述
Native toxin A purified from C difficile strain VPT10463 ( toxinotype 0 )
純度
> 95% pure by SDS-PAG
介紹
Bubbly / glassy residue due to lyophilisation in 5% sucrose to increase product stability
緩沖液
Contents when reconstituted in 250ul sterile distilled water will contain : Toxin A at a concentration of 0.2mg/ml in 0. 05M Hepes , 0.15M Nacl and 5% sucrose
穩(wěn)定性
Lyophilised vial: 1 year after date of receipt
Reconstituted liquid: 1 month
冷凍
Reconstituted liquid can be frozen at -80°C to extend stability to 1 year; however every freeze/thaw cycle will cause increased aggregation. Avoid multiple freeze/thaw cycles and multiple temperature fluctuations
混合
Swirl or pipette gently to mix. Vortexing promotes aggregation