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相关概念视频

Good Manufacturing Practices01:26

Good Manufacturing Practices

Good Manufacturing Practices (GMP) constitute a foundational set of guidelines that ensure the production of safe, consistent, and high-quality products, particularly in industries such as pharmaceuticals, biotechnology, and food processing. These protocols encompass all aspects of production, from the sourcing of raw materials to the final distribution of the finished product.A core pillar of GMP is stringent hygiene and sanitation across all production environments. This includes routine...
Bioreactor Design and Operational System01:29

Bioreactor Design and Operational System

Bioreactors are engineered vessels designed to cultivate microorganisms under controlled conditions for industrial bioprocessing. They maintain sterility and allow precise regulation of pH, temperature, oxygen, and nutrient levels to optimize microbial growth and metabolite production. Bioreactors range from small laboratory units of 1 liter to industrial systems holding up to 500,000 liters, though only about 75% of their volume is actively used for fermentation. The remaining headspace...
Scale-Up Processes01:14

Scale-Up Processes

The scale-up of microbial fermentation processes is essential in industrial biotechnology, allowing the transition from laboratory-scale experiments to commercial-scale production while aiming to maintain product yield and quality. This process requires meticulous adjustment of equipment design, process parameters, and contamination control strategies to accommodate increasing culture volumes.At the laboratory scale, cultures are typically maintained in 1 to 10-liter glass or autoclavable...
Production of Biopesticides01:18

Production of Biopesticides

Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...

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相关实验视频

Updated: Jun 10, 2026

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures
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一个生物安全工具箱,用于制造单一用途系统.

Richard Denk1, Reinhold Maeck2, Dirk Motzkus2

  • 1SKAN; richard.denk@skan.ch.

PDA journal of pharmaceutical science and technology
|May 23, 2025
PubMed
概括

对于生物安全级别2 (BSL2) 生产中的生物危险材料的处理,需要新的指导方针. 这包括评估一次性解决方案 (SUSs),以安全制造病毒载体等新型疗法.

关键词:
在BSL2中,我们使用了BSL2.SU解决方案使用的最佳实践生物危害废弃物废弃物制造工程控制 制造工程控制一次性使用操作.一次性使用系统.

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科学领域:

  • 生物技术和生物制药制造业 生物技术和生物制药制造业
  • 生物安全和风险评估
  • 良好的制造实践 (GMP) 是一个

背景情况:

  • 不断增长的重组生物制剂市场需要对生物危险材料进行更好的风险评估.
  • 目前的做法可能无法充分解决生物安全级别2 (BSL2) 生产的安全性,尤其是病毒载体的安全性.
  • 单次使用解决方案 (SUS) 很普遍,但需要适应BSL2环境的处理.

研究的目的:

  • 系统地评估使用高达BSL2.2的生物危险材料进行生物技术生产的技术解决方案和最佳实践.
  • 开发在BSL2生产中使用SUS的新方法,确保产品和人员的安全.
  • 为安全和符合监管的生物疗法生产提供信息.

主要方法:

  • 审查当前的良好生产规范和生物危险物质处理的最佳实践.
  • 对BSL2环境中的SUS安全考虑的分析.
  • 拆装,储存,设施条件和SUS消耗品的员工培训的例子.

主要成果:

  • 确定需要修改BSL2生产SUS项目的处理和设计.
  • 强调了设施条件和人员培训对于安全使用SUS的重要性.
  • 提供了适合上游和下游加工的SUS组件和设备的示例.

结论:

  • 生物疗法的安全和符合监管的生产需要在BSL2.2中对SUS管理采取全面的方法.
  • 修改的SUS设计,处理协议,设施集成和人员培训对于BSL2环境至关重要.
  • 这项工作为参与BSL2生物制造的利益相关者提供了必要的信息.