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Clostridium Difficile Toxin B

品牌：The Native Antigen Company

貨號(hào)：CDB-TNL-500

規(guī)格：CDB-TNL-500

貨期：The Native Antigen Company

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品牌：The Native Antigen Company 貨號(hào)：CDB-TNL-500 品名：Clostridium Difficile Toxin B Native toxin B 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)	CDB-TNL-50、CDB-TNL-100、CDB-TNL-500
品名	Clostridium Difficile Toxin B
規(guī)格	50ug、100ug、500ug
描述	Native toxin B purified from C . difficile strain VPI10463 ( toxinotype 0 )
純度	> 95 % pure by SDS-PAGE
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 B at a concentration of 0.2mg/ml in 0.05M Hepes , 0 .15M NaCI and 5% sucrose
細(xì)胞毒性試驗(yàn)結(jié)果	2 pg/ml ( lowest point at which rounded cells are observed )
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
儲(chǔ)存	Lyophilised vial: +2°C to +8°C Reconstituted liquid: +2°C to +8°C