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  • 入驻时间: 2012-04-17
  • 联系人:客户经理
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产品详情
  • 产品名称:Clostridium Difficile Toxoid B

  • 产品型号:CDB-TDL-100
  • 产品厂商:The Native Antigen Company
  • 产品价格:0
  • 折扣价格:0
  • 产品文档:
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简单介绍:
品牌:The Native Antigen Company 货号:CDB-TDL-100 品名:Clostridium Difficile Toxoid B Native toxin B purified from Clostridium difficile, inactivated by formaldehyde treatment. Presented in lyophilised form at
详情介绍:

产品介绍

品牌

The Native Antigen Company

货号

CDB-TDL-50、CDB-TDL-100、CDB-TDL-500

品名

Clostridium Difficile Toxoid B

规格 

50ug、100ug、500ug

描述

Native toxin B purified from C. difficile strain VPI10463 (toxinotype 0), converted to inactive toxoid form 

纯度

>95% pure by SDS-PAGE

缓冲液

Contents when reconstituted in 250µl sterile distilled water will contain: Toxoid B at a concentration of 0.2mg/ml in 0.05M Hepes, 0.15M NaCl and 5% sucrose

灭活

Inactivated using formaldehyde. No cell rounding in the sensitive verocytotoxicity assay at 2µg/ml compared to active toxin lethal dose of 4pg/ml

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

稳定性

Lyophilised vial: 1 year after date of receipt 

Reconstituted liquid: 1 month

混合

Swirl or pipette gently to mix. Vortexing promotes aggregation

储存

Lyophilised vial: +4°C 

Reconstituted liquid: +4°C


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