NR-14826_结核分枝杆菌,CDC1551,培养滤液蛋白(抗原制剂)
产品图片
货号/SKU
NR-14826
货号/规格
EA
库存与交货期
3-8周
人民币价格
14000
试剂海关审批
A/B级风险物质只能直接使用人购买并持有实验室有效资质,其它询客服确认
国外采购
支持/部分限制一年内购买数量
厂牌
BEI Resources(ATCC)
产品基础信息
生物安全等级建议分类:美国、1
产品描述信息
NR-14826??Mycobacterium tuberculosis, CDC1551, Culture Filtrate Proteins(Antigen Preparations)|Mycobacterium tuberculosis|CDC1551, Culture Filtrate Proteins|-80°C or colder|BEI Resources or NIH - TB Vaccine Testing and Research Materials ContractAcknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Mycobacterium tuberculosis, Strain CDC1551, Culture Filtrate Proteins, NR-14826."|Quantity limit per order for this item is 1. This item can be ordered twice a year. Orders over this limit will be sent to NIAID for approval before shipment.
NR-14826 is a preparation of culture filtrate proteins (CFP) from Mycobacterium tuberculosis (M. tuberculosis), strain CDC1551 and contains most of the excreted and secreted proteins of the organism.
The culture was grown to late log phase in glycerol-alanine-salts medium. The culture supernatant was harvested from the live cells and the CFP was concentrated. The concentrated material was dialyzed against 10 mM ammonium bicarbonate and quantitated with the BCA protein assay. Individual lots are subjected to quality control procedures to ensure uniformity and lack of bacterial contamination.
Each vial of NR-14826 contains approximately 1 mg of culture filtrate proteins from M. tuberculosis, strain CDC1551 in 10 mM ammonium bicarbonate.
NR-14826 is a preparation of culture filtrate proteins (CFP) from Mycobacterium tuberculosis (M. tuberculosis), strain CDC1551 and contains most of the excreted and secreted proteins of the organism.
The culture was grown to late log phase in glycerol-alanine-salts medium. The culture supernatant was harvested from the live cells and the CFP was concentrated. The concentrated material was dialyzed against 10 mM ammonium bicarbonate and quantitated with the BCA protein assay. Individual lots are subjected to quality control procedures to ensure uniformity and lack of bacterial contamination.
Each vial of NR-14826 contains approximately 1 mg of culture filtrate proteins from M. tuberculosis, strain CDC1551 in 10 mM ammonium bicarbonate.
主要内容
此项目的每个订单数量限制为1.此商品每年可订购两次.在这个限度上订单将在发货前发送到NIAID进行批准. NR-14826是从分枝杆菌的培养滤液蛋白(CFP)的制备( m.结核病 - 菌株CDC1551,含有大多数生物体的排泄和分泌的蛋白质. 培养物生长至甘油 - 丙氨酸 - 盐培养基中的晚期对数相.从活细胞收获培养上清液,浓缩CFP.将浓缩物质透析在碳酸氢铵10mM碳酸氢铵上并用BCA蛋白质测定定量.对各个批次进行质量控制程序,以确保均匀性和缺乏细菌污染. 每个小瓶的NR-14826含有约1mg培养滤液蛋白,来自 m.结核病,菌株CDC1551在10mM碳酸氢铵中.
厂牌介绍
BEI Resources 由美国国家过敏和传染病研究所 ( NIAID )成立,旨在为研究 A、B 和 C 类优先病原体、新兴传染病病原体、非病原微生物和其他相关微生物材料提供试剂、工具和信息到研究界。BEI Resources 获取、验证和生产科学家进行基础研究和开发改进的诊断测试、疫苗和疗法所需的试剂。通过将这些功能集中在 BEI Resources 中,可以监控科学界对这些材料的访问和使用,并确保试剂的质量控制。
除了为传染病界提供材料外,BEI Resources 还鼓励和支持研究人员和机构的材料存放。使用 BEI Resources存放材料对研究人员和研究社区有许多优势,包括安全存储、社区访问和分发;同时保护存款人的知识产权。只要有需要,BEI 资源库将作为研究人员的资源进行维护。您在 BEI Resources 的存款是一项有助于未来研究的长期投资。
BEI Resources 自 2003 年起由美国典型培养物保藏中心 (ATCC) 根据合同管理。2016 年 5 月, ATCC获得了一份为期七年的继续管理 BEI Resources的合同。合同范围已扩大到更全面的研究目录材料,包括由其他政府支持的研究项目存放的材料,将提供给生物防御和新兴传染病科学界。真菌、寄生虫、载体和其他相关材料已添加到现有的细菌、病毒和毒素试剂中,涵盖 NIAID A、B 和 C 类优先病原体和 NIAID 指定的新发传染病病原体和生物。
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