Summary
When grown in DMEM supplemented with 10 % fetal calf serum and using Cytodex 3® as microcarriers, TE671 cells entering the stationary phase optimally expressed acetylcholine receptors. These, receptors could be conveniently extracted from cell-saturated, microbeads or monodispersed cells obtained by trypsinization of microbeads. Typically, a 500 ml-batch gave 6–7 pmol of receptors which could be used as antigen to assay anti-acetylcholine receptor antibodies in the sera of myasthenic patients.
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Vilquin, JT., Kennel, P., Fonteneau, P. et al. Production of acetylcholine receptors from TE671 cells grown on microcarriers. Biotechnol Lett 14, 875–880 (1992). https://doi.org/10.1007/BF01020621
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DOI: https://doi.org/10.1007/BF01020621