Identification of Proteinaceous Material in the Bone of the Dinosaur Iguanodon

@article{Embery2003IdentificationOP,
  title={Identification of Proteinaceous Material in the Bone of the Dinosaur Iguanodon},
  author={Graham Embery and Angela C. Milner and Rachel J Waddington and Rachel C. Hall and M S Langley and Anna M Milan},
  journal={Connective Tissue Research},
  year={2003},
  volume={44},
  pages={41 - 46}
}
This study has directed attention at the search for bone-related proteins in an extract of demineralized rib bone of the 120 mya Iguanodon . The inner compact bone was demineralized and the GuCl extract resolved into 11 fractions using anion exchange chromatography, which all contained silver-reactive proteins with various amino acid profiles. Two specific fractions, iv and xi, revealed characteristics typical of contemporary phosphoproteins and proteoglycans, respectively. Fraction iv, 43-57… 
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