PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : VII. SEPARATION OF THE ASSOCIATED INHIBITOR FROM TUMOR EXTRACTS.
The inhibiting factor present in certain relatively slow-growing strains of Chicken Tumor I and in Chicken Tumor X is adsorbed from extracts of the desiccated tumors by aluminum hydroxide (Willstätter Type C) and can be released in effective quantities from this combination by treatment with basic sodium phosphate.
Murphy
J B
JB
Laboratories of The Rockefeller Institute for Medical Research.
Sturm
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