Stroma-derived stem cell proteoglycan growth factor

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Method of regulating cell metabolism or physiology

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514 8, 530395, 435399, 435401, C12N 500, A16K 3816, C07K 14475

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056058292

ABSTRACT:
An anionic macromolecular containing composition is disclosed that is capable of supporting conservation and differentiation of long-term bone marrow culture initiating cells in cultured mammalian hematopoietic cells. The composition disclosed is a mixture of glycoproteins, more specifically proteoglycans, which are of a molecular weight greater than 200 kD.

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