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AMB Express
Fig. 10 | AMB Express

Fig. 10

From: Screening and selection strategy for the establishment of biosimilar to trastuzumab-expressing CHO-K1 cell lines

Fig. 10

Recognition of HER2-expressing tumor cell lines. SKOV3, SKBR3 and Ramos cell lines were stained with 10 μg/mL of produced antibody contained in cell culture supernatants of 1B6, 6C8 and 5B12 clones, followed by a FITC-labeled rabbit anti-human IgG antibody. Commercial trastuzumab was used as positive control and cell culture supernatant of anti-CD20 expressing clone, as isotype matched control. Ramos cells (CD20 +) were used as control of non-HER2 expressing cells. Results are representative of two independent experiments

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