Fig. 2From: Identification and differential expression of serotransferrin and apolipoprotein A-I in the plasma of HIV-1 patients treated with first-line antiretroviral therapy2D gels electrophoresis of purified proteins from human plasma samples of HIV-1 patient. a Treatment responder (control), (b) Treatment failure (test), Spots indicated by arrow were excised and analysed by MS. (Enriched spots 9 & 10 are taken as internal control). Back to article page