SDS–PAGE analysis of protein expression in fed-batch cultured SP2/0 cells.

Reduced 10% SDS–PAGE analysis of protein expression in fed-batch cultured SP2/0 cells treated with different concentrations of paracetamol (0–2 mM), an HSP inducer. 1, reference golimumab protein; 2, supernatant of untreated cells; 3–5, supernatant from cells treated with 0.25, 0.5, or 1 mM paracetamol; M, protein molecular weight marker.

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