Purification and properties of Sandercyanin, a blue protein secreted in the mucus of blue forms of walleye, Sander vitreus

@article{Yu2007PurificationAP,
  title={Purification and properties of Sandercyanin, a blue protein secreted in the mucus of blue forms of walleye, Sander vitreus},
  author={Chi-Li Yu and D. Ferraro and S. Ramaswamy and M. Schmitz and W. Schaefer and D. Gibson},
  journal={Environmental Biology of Fishes},
  year={2007},
  volume={82},
  pages={51-58}
}
A blue protein present in the mucus coating blue forms of walleye, Sander vitreus, was purified to homogeneity by a combination of ion exchange and hydrophobic interaction chromatography. The purified protein has a molecular mass of 87,850 and is a homotetramer with a subunit molecular mass of 21,836. Solutions of the protein are deep blue in color and show absorbance maxima at 383 and 633 nm, respectively. Acetone treatment of the protein releases a blue chromophore with the spectral… Expand
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References

SHOWING 1-10 OF 21 REFERENCES
The covalent protein structure of insecticyanin, a blue biliprotein from the hemolymph of the tobacco hornworm, Manduca sexta L.
  • 88
  • PDF
Purification and properties of two blue biliproteins from the larval hemolymph and integument of Rhodinia fugax (Lepidoptera: Saturniidae).
  • H. Saito
  • Medicine, Biology
  • Insect biochemistry and molecular biology
  • 1998
  • 13
Crystallization, crystal structure analysis and preliminary molecular model of the bilin binding protein from the insect Pieris brassicae.
  • 136
The lipocalin protein family: structure and function.
  • D. Flower
  • Biology, Medicine
  • The Biochemical journal
  • 1996
  • 1,453
  • PDF
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.
  • 208,733
  • PDF
Unravelling the structural chemistry of the colouration mechanism in lobster shell.
  • 45
  • PDF
Phenotypic variation of walleye, Sander vitreus, in Canadian Shield lakes: New insights on percid polymorphism
  • 10
...
1
2
3
...