Производитель реагентов для диагностики in vitro - Hubei Xindesheng Material Technology Co., Ltd!

Другие видео
August 05, 2025
Category Connection: Подготовка энзима
Brief: Узнайте, как эффективно сохранить глутаматдегидрогеназу (9029-12-3), чтобы поддерживать ее активность в биохимических исследованиях и диагностике. Изучите ключевые методы от Hubei Xindesheng Material Technology Co., Ltd., ведущего производителя реагентов для диагностики in vitro.
Related Product Features:
  • Glutamate dehydrogenase (9029-12-3) is a key enzyme for biochemistry research and diagnostics.
  • Выглядит как белый лиофилизированный порошок или жидкость с молекулярной массой приблизительно 40 кДа.
  • High purity ≥90% (SDS-PAGE detection) and activity ≥200U/mg.
  • Stable in pH 7.0–9.0 at 25°C for 24 hours.
  • Long-term storage at -20°C preserves activity for up to one year.
  • Used in in vitro diagnostic kits for accurate biological sample analysis.
  • Manufactured by Hubei Xindesheng, ensuring top-quality enzyme preparations.
  • Customized services available for specific research or diagnostic needs.
Ч.З.В.:
  • What is the optimal storage condition for glutamate dehydrogenase?
    For long-term storage, keep glutamate dehydrogenase at -20°C to maintain activity for up to one year. Avoid repeated freezing and thawing to prevent mechanical damage.
  • How does pH affect glutamate dehydrogenase activity?
    Glutamate dehydrogenase is most stable in a pH range of 7.0–9.0. Small pH changes can significantly impact enzyme activity, so use neutral or weakly alkaline buffers like PBS or Tris-HCl.
  • Why is aseptic operation important for preserving glutamate dehydrogenase?
    Microbial contamination can alter pH and ionic strength, reducing enzyme activity. Aseptic techniques prevent contamination, ensuring the enzyme remains effective for research or diagnostics.