Factors extracted from fish embryos and use of mixtures thereof in the control of stem cell multiplication and differentiation
OwnerPiermario Biavainventor
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Abstract
A cell growth and/or differentiation factor extracted from fish embryos in selected stages of stem cell differentiation, said stages being the mid-blastula-gastrula, tail bud and pharyngula stages. The invention also provides the use of growth and differentiation factors extracted from fish embryos in the control of stem cell multiplication and differentiation.
Claims10
A composition comprising of a mixture of extracts from a fish embryo in five selected stages of stem cell differentiation, said selected stages consisting of the mid-blastula-gastrula, tail bud, pharyngula, 5-somite and 20-somite stages, wherein the weight percentage of the extract from each of the five stages varies from 5% to 50% in the composition.
Dependencies are inferred from the claim text.