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Dextran, Fluorescein, 10,000 MW, Fixable

Introduction

Dextran conjugates are hydrophilic polysaccharides most commonly used in microscopy studies to monitor cell division, track the movement of live cells, and to report the hydrodynamic properties of the cytoplasmic matrix. The labeled dextran is commonly introduced into the cells via microinjection. 

 

Specifications

  • Ex/Em: 494/521 nm 
  • Size: 10,000 MW
  • Fixable: Yes


Applications:

  • Neuronal tracing (anterograde and retrograde) in live cells
  • Cell lineage tracing in live cells
  • Neuroanatomical tracing
  • Examining intercellular communications (e.g., in gap junctions, during wound healing, and during embryonic development)
  • Investigating vascular permeability and blood–brain barrier integrity
  • Tracking endocytosis
  • Monitoring acidification (some dextran-dye conjugates are pH-sensitive)
  • Studying the hydrodynamic properties of the cytoplasmic matrix

 

To Order

Buy Cat. No. Product Name Ex/Em Unit Size Price
C071 Dextran, Fluorescein, 10,000 MW 494/521 10 mg 600

Documents

 

Protocol (PDF): C071  
MSDS (PDF):  MSDS-C071