Identificació de l'hemoglobina mitjançant quimioluminescència

Authors

  • Josep J. Centelles Serra
  • Santiago Imperial Rodenas

Abstract

The aim of this laboratory practical work, which is directed towards high school students, is to distinguish among four different samples which could that can be found in a crime scene: albumin, glucose, hemoglobin and bleach. Two reactions are used: the luminol reaction (positive for bleach and hemoglobin) and the Bradford reaction (which allows identification of both proteins: hemoglobin and albumin). The luminol reaction can also be used also to discuss about interferences found in chemical reactions.

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Published

2012-05-10

Issue

No. 10 (2011)

Section

Treball pràctic al laboratori

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