SDS-PAGE analyses of immunoprecipitated GE digests and plasmic digests in 3 representative plasma samples.

(A) In sample a, GE digests are elevated but plasmic digests are low. In sample b, both GE and plasmic digests are elevated. In sample c, GE digests are low but plasmic digests are elevated. Individual fragments in the GE digests are termed according to their corresponding fragments assigned for plasmic digests.16 20 (B) Purified samples are shown as reference.