- 入驻时间: 2012-04-17
- 联系人:客户经理
- 电话:400-968-7988
-
联系时,请说明易展网看到的
- Email:fuwu@bioleaf.com
产品介绍 |
|||
品牌 |
The Native Antigen Company |
||
货号 |
CDA-TDL-50、CDA-TDL-100、CDA-TDL-500 |
||
品名 |
Clostridium Difficile Toxoid A |
||
规格 |
50ug、100ug、500ug |
||
描述 |
Native toxin A purified from C. difficile strain VPI10463 (toxinotype 0), converted to inactive toxoid form |
||
灭活 |
Inactivated using formaldehyde. No cell rounding in the sensitive verocytotoxicity assay at 2µg/ml compared to active toxin lethal dose of 0.2ng/ml |
||
浓度 |
mg/ml |
||
纯度 |
>95% pure by SDS-PAGE |
||
缓冲液 |
Contents when reconstituted in 250µl sterile distilled water will contain: Toxoid A at a concentration of 0.4mg/ml in 0.05M Hepes, 0.15M NaCl and 5% sucrose |
||
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: +4°C Reconstituted liquid: +4°C |