Clostridium Difficile Toxin B

产品名称：Clostridium Difficile Toxin B
产品型号：CDB-TNL-500
产品厂商：The Native Antigen Company
产品文档：

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简单介绍

品牌：The Native Antigen Company 货号：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

Clostridium Difficile Toxin B

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产品介绍
品牌	The Native Antigen Company
货号	CDB-TNL-50、CDB-TNL-100、CDB-TNL-500
品名	Clostridium Difficile Toxin B
规格	50ug、100ug、500ug
描述	Native toxin B purified from C . difficile strain VPI10463 ( toxinotype 0 )
纯度	> 95 % pure by SDS-PAGE
介绍	Bubbly/glassy residue due to lyophilisation in 5% sucrose to increase product stability
缓冲液	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
细胞毒性试验结果	2 pg/ml ( lowest point at which rounded cells are observed )
稳定性	Lyophilised vial: 1 year after date of receipt Reconstituted liquid: 1 month
冷冻	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
储存	Lyophilised vial: +2°C to +8°C Reconstituted liquid: +2°C to +8°C

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