TdB Labs AB 70 kDa Blue Dextran for SEC-chromatography and Macromolecular Tracing

Descripción

• Product Overview:Blue dextran is a non-fluorescent, water-soluble polysaccharide available in molecular weights ranging from 5 kDa to 2000 kDa. It is commonly used in permeability assays, chromatography, and fluid dynamics studies, offering flexibility for a range of experimental applications.
• Features:
  • Non-fluorescent, stable polymer, ideal for macromolecular transport and barrier permeability studies.
  • Available in molecular weights from 5 kDa to 2000 kDa, providing flexibility to suit different experimental needs.
  • Water-soluble, making it easy to incorporate into aqueous biological systems for transport and volume studies.
  • High stability and long shelf life, ensuring consistent results over extended periods.
• Benefits:
  • Versatile Molecular Weight Range:Blue dextran's availability in multiple molecular weights (5, 10, 20, 40, 70, 110, 500, and 2000 kDa) allows for precise experimental design, from small molecular studies to large molecule transport.
  • Stable and Non-toxic: Safe for use in both in vitro and in vivo models without affecting biological systems, making it ideal for permeability and volume studies.
  • Reliable and Reproducible:Blue dextran offers consistent performance over time, with long-term stability in storage, ensuring reproducibility in experimental settings.
• Applications:
  • Used in permeability assays to assess the passage of macromolecules across biological barriers, including cell monolayers, tissues, and capillaries.
  • Commonly applied in chromatography for column calibration and determination of molecular weight exclusion limits.
  • Used in blood volume studies to measure plasma volume in clinical and preclinical research.
  • Effective in vascular studies to track macromolecule retention and flow through microvascular networks.
• Technical Specifications:
  • Molecular Weights: Available in 5 kDa, 10 kDa, 20 kDa, 40 kDa, 70 kDa, 110 kDa, 500 kDa, and 2000 kDa to meet diverse experimental requirements.
  • Solubility: Fully soluble in water, facilitating easy integration into aqueous-based experimental systems.
• Storage and Stability:
  • Stable for extended periods when stored dry in sealed containers at ambient temperature.
  • Protect from moisture and light to maintain optimal stability and effectiveness.
• Packaging and Delivery:
  • Blue Dextran is supplied as a powder, ensuring long shelf life and easy handling.
  • Available in various packaging sizes, ranging from small quantities for initial studies to bulk packaging for large-scale applications.