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JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Bead Aggregation Assays for the Characterization of Putative Cell Adhesion Molecules
DOI:

08:15 min

October 17, 2014

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Chapters

  • 00:05Title
  • 01:12Cell Culture
  • 02:05Bead Aggregation
  • 05:05Data Analysis
  • 06:42Determining the Calcium-dependent Adhesive Ability of Zebrafish N-cadherin
  • 07:53Conclusion

Summary

Automatic Translation

Here we present a simple, rapid method for characterizing the intrinsic adhesive properties of putative cell adhesion molecules. The secreted, epitope-tagged ectodomain of a cell adhesion molecule is captured from the culture medium on small, uniform functionalized beads. These beads can then be used immediately in simple bead aggregation assays.

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