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. 2009 Jan 31;3(3):238–247. doi: 10.1016/j.molonc.2009.01.003

Figure 5.

Figure 5

Performance of antibody sub‐fractions in cell binding and cell growth inhibition. (A) Purified fractions Ab‐C and Ab‐N together with Ab‐5 showed moderate cell binding to the HER2 expressing human BT474 cell line using flow cytometry while fractions Ab‐M and Ab‐S along with the negative control Ab‐Intra showed not to bind. (B) Growth inhibition was studied with human BT474 cells treated with 500 ng/ml of sub‐fractions Ab‐N and Ab‐C as well as for combinations of these. The growth inhibition effect was calculated as a relative measure of live cells over cells treated with the negative control Ab‐intra.