PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33607062-6 2021 G6PD normal samples were stable for up to 1 year when stored at -20 C under controlled conditions, with 85% and 91% G6PD activity in EDTA whole blood and DBS in the presence of desiccant, respectively. dbs 154-157 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 28479150-3 2017 RESULTS: G6PD DBS PT materials retained 92% of initial activity after 30days of use at 4 C. Materials stored at -20 C and 4 C with desiccant for 30days retained 95% and 90% of initial activity, respectively. dbs 14-17 glucose-6-phosphate dehydrogenase Homo sapiens 9-13