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Gel chromatography of inositol polyphosphates and the avian haemoglobin-inositol pentaphosphate complex

✍ Scribed by J.H. Steward; M.E. Tate


Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
613 KB
Volume
45
Category
Article
ISSN
1873-3778

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✦ Synopsis


SiJMMARY

Gel chromatography

of inositol polyphosphates has shown that a substantial anion exclusion effect exists which is diminished, but not necessarily eliminated, by concentrations of eluant electrolyte up to 2 M. Under the appropriate conditions of ionic'strength and pH; gel chromatography provides a useful adjunct to the established fractionation procedures for inositol phosphates.

It has been successfully used to d&non&rate that myoinositol x&4,5,6_pentaphosphate forms a strong ionic association with pigeon and chicken haemoglobins.

:, s '. :, '., J. H. STEWARD, M. E. TATE _'