Winter, C E <br/><br/>
The effect of pH and metal chelators upon the sedimentation velocity of Odontophrynus americanus vitellogenin.  [electronic resource] 

 -  Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas  1991 
 - 1-11 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0100-879X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians<br/>Animals<br/>Centrifugation, Density Gradient<br/>Chromatography, Ion Exchange<br/>Edetic Acid--pharmacology<br/>Electrophoresis, Polyacrylamide Gel<br/>Hydrogen-Ion Concentration<br/>Magnesium--pharmacology<br/>Male<br/>Molecular Conformation<br/>Vitellogenins--blood