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. 2016 Jun 21;11(6):e0157509. doi: 10.1371/journal.pone.0157509

Fig 3. Double-reciprocal plot showing competitive inhibition of DPP-4 by trelagliptin.

Fig 3

Initial rate (first 40 seconds only) was measured as described under Materials and Methods using a range of GP-pNA substrate concentrations bracketing the apparent Km value at several fixed trelagliptin concentrations.