Craig Giragossian

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The influence of microsomal concentration on unbound fraction (fu(mic)), half-life (t(1/2)), apparent intrinsic clearance (CL(int,app)) and apparent Michaelis-Menten constant (K(m,app)) was examined for two compounds, one representative of high nonspecific binding to microsomes (compound A) and one representative of low (compound B). Kinetic parameters were(More)
PF-05231023, a long-acting fibroblast growth factor 21 (FGF21) analog, was generated by covalently conjugating two engineered [des-His1, Ala129Cys]FGF21 molecules to a nontargeting human IgG 1k scaffold. The pharmacokinetics (PK) of PF-05231023 after i.v. and s.c. administration was evaluated in rats and monkeys using two enzyme-linked immunosorbent assays(More)
A comparison of the conformational characteristics of the related hormones [Nle(15)] gastrin-17 and [Tyr(9)-SO(3)] cholecystokinin-15, in membrane-mimetic solutions of dodecylphosphocholine micelles and water, was undertaken using NMR spectroscopy to investigate the possibility of a structural motif responsible for the two hormones common ability to(More)
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