PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11734567-1 2001 The transport of apolipoprotein B (apoB) between the endoplasmic reticulum (ER) and Golgi was studied in puromycin-synchronized HepG2 cells, using an antibody that could distinguish between apoB in ER and Golgi compartments. Puromycin 105-114 apolipoprotein B Homo sapiens 17-33 11734567-1 2001 The transport of apolipoprotein B (apoB) between the endoplasmic reticulum (ER) and Golgi was studied in puromycin-synchronized HepG2 cells, using an antibody that could distinguish between apoB in ER and Golgi compartments. Puromycin 105-114 apolipoprotein B Homo sapiens 35-39 10846173-3 2000 ApoB mRNA levels remained unchanged, but we observed reduced rates of elongation of nascent apoB in puromycin-synchronized cells pretreated with MTP inhibitor. Puromycin 100-109 apolipoprotein B Homo sapiens 92-96 9733761-5 1998 Thus, after protein translation was synchronized with puromycin, partially synthesized apoB polypeptides were found to be conjugated to ubiquitin. Puromycin 54-63 apolipoprotein B Homo sapiens 87-91 9252352-4 1997 ApoB100 translation was synchronized by treatment with puromycin prior to L-[35S]methionine pulse-chase labeling. Puromycin 55-64 apolipoprotein B Homo sapiens 0-7 1315773-3 1992 ApoB 100 nascent polypeptides were shown to be secreted from pulse-labeled Hep G2 cells after treatment with puromycin and chase for 1 or 2 h in the presence of puromycin and cycloheximide. Puromycin 109-118 apolipoprotein B Homo sapiens 0-8 1321819-5 1992 After the addition of puromycin, HepG2 cells secreted a discrete series of C-terminally truncated apoB fragments on lipoprotein particles including apoB25, apoB29, apoB31, apoB33, apoB36, apoB38, apoB42, apoB45, apoB49, apoB51, apoB55, apoB70, and apoB80. Puromycin 22-31 apolipoprotein B Homo sapiens 98-102 1315773-3 1992 ApoB 100 nascent polypeptides were shown to be secreted from pulse-labeled Hep G2 cells after treatment with puromycin and chase for 1 or 2 h in the presence of puromycin and cycloheximide. Puromycin 161-170 apolipoprotein B Homo sapiens 0-8