PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19019426-9 2009 HAM frozen at -80 degrees C in Hank"s Balanced Salt Solution (HBSS) was superior, demonstrating excellent morphology of cultured LECs and high levels of deltaN-p63alpha (< or =68%) and ABCG2 (< or =62%) expression (p<0.001). hbss 62-66 tumor protein p63 Homo sapiens 160-168