Clostridium Difficile Toxoid B
- 产品名称：Clostridium Difficile Toxoid B
- 产品型号：CDB-TDL-100
- 产品厂商：The Native Antigen Company
- 产品文档：
Clostridium Difficile Toxoid B
的详细介绍|
产品介绍 |
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| 品牌 |
The Native Antigen Company |
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| 货号 |
CDB-TDL-50、CDB-TDL-100、CDB-TDL-500 |
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| 品名 |
Clostridium Difficile Toxoid B |
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| 规格 |
50ug、100ug、500ug |
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| 描述 |
Native toxin B purified from C. difficile strain VPI10463 (toxinotype 0), converted to inactive toxoid form |
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| 纯度 |
>95% pure by SDS-PAGE |
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| 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 |
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| 灭活 |
Inactivated using formaldehyde. No cell rounding in the sensitive verocytotoxicity ***** at 2µg/ml compared to active toxin lethal dose of 4pg/ml |
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| 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 |
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| 稳定性 |
Lyophilised vial: 1 year after date of receipt Reconstituted liquid: 1 month |
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| 混合 |
Swirl or pipette gently to mix. Vortexing promotes aggregation |
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| 储存 |
Lyophilised vial: +4°C Reconstituted liquid: +4°C
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