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Table 10 Toxicokinetic parameters of K1-70™ in male and female monkeys following IM administration of K1-70™

From: Preclinical studies on the toxicology, pharmacokinetics and safety of K1-70TM a human monoclonal autoantibody to the TSH receptor with TSH antagonist activity

Day

K1-70™ dose (mg/dose)

Sex

Cmax (µg/mL)

tmax (h)

AUC(0–t) (µg h/mL)

1

5

M

13.3

72.0

2020

F

16.9

72.0

2600

22

5

M

56.8

24.0

6620

F

48.5

24.0

7490

  1. The level of K1-70™ in serum was measured using the PK ELISA from RSR Ltd
  2. AUC(0–t) area under the concentration–time curve over the interval 0 to t, where t is the time of the last measurable concentration, Cmax maximum serum concentration, F female, M male, t 168 h, tmax time to maximum serum concentration