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

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

Product Code. 30216253
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Quantity:
1 g
10 g
Unit Size:
10g
1g
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Product Code. 30216253

Brand: TdB Labs AB BD70_1g

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Description

Blue dextran 70 kDa enables mid-to-high molecular weight permeability testing. It supports tissue retention studies and acts as a robust visible tracer for larger molecule diffusion modeling.

  • 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.

Specifications

Color Blue
Format Ready-to-use
Product Type Protein Molecular Weight Marker
Size Range 11 to 155 kDa
Molecular Weight (g/mol) 70 kDa
Quantity 1 g
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