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Human Aortic Smooth Muscle Cells (HAOSMC) are derived from tunica intima and tunica media of normal human, fibrous plaque-free aorta. They are cryopreserved at second passage and can be cultured and propagated at least 16 population doublings. Arterial smooth muscle cells are capable of synthesizing collagen, elastin, myosin and glycosaminoglycan1,2. Increased production of connective tissue components, hyperplasia and hypertrophy of intimal smooth muscle cells are found to gradually occlude the vessel lumen in atherosclerosis1,2. HAOSMC respond to various factors by proliferating or differentiating3,4. They are a well established cell system for the study of human vascular disorders such as atherosclerosis5,6 and stroke.
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Abraham, P.A. et al, Biochem. Biophys. Res. Comm. 58:597 (1974).
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Ross, R., New Engl. J. Med. 314(8):488 (1986).
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Fager, G. et al, In Vitro Cell. Biol. 25(6):511 (1989).
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Hoshi, H. et al, In Vitro Cell. Biol. 24(4):309 (1988).
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Orekhov, A.N. et al, Lab. Invest. 48:749 (1983).
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Jonasson, L. et al, Arteriosclerosis 6(2):131 (1986).
Characterization: Positive for smooth muscle cell specific a -actin expression.
Each lot tested negative for HIV, Hepatitis B and Hepatitis C and negative for mycoplasma, bacteria, yeast, fungi.
Products are for research use only. They are not intended for human, animal, or diagnostic applications.
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Tissue:
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Human tunica intima and tunica media of normal human, fibrous plaque-free aorta
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Cryopreserved ampoule:
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2nd passage, >500,000 cells in Basal Medium containing 10% FBS & 10% DMSO.
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Kit contains:
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Ampoule of cryopreserved HAOEC(354-05a), 500 ml of Smooth Muscle Cell Growth Medium (311-500), and a Subculture Reagent Kit (090K).
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Proliferating Cells:
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Shipped in Smooth Muscle Cell Medium at 3rd passage in either flasks or multiwell dishes.
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Population doublings:
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Can be cultured at least 16 doublings
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