Peptide affinities for MHC II proteins were categorized as either strong (IC 50 < 0.1 μmol/l), moderate (0.1 μmol/l ≤ IC 50 < 1 μmol/l), weak (1 μmol/l ≤ IC 50 < 10 μmol/l), or nonbinders (IC 50 ≥ 10 μmol/l).

the affrontings of his majesty

Details are tremendously important in composing an outstanding high-key photograph.

With only a few tree silhouettes, and both the freeways and El Camino Real miraculously silent, for just these moments Ralph Sr., appreciative of peace as anybody, could take another of what he'd come to think of as microvacations on an island of time fragile and precious as any Tahiti or one of them.