PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16755929-7	2006	IL-1ra and its mutants were expressed in E. coli BL21 (DE3) using pTIG-Trx expressing system with the induction of IPTG.	Isopropyl Thiogalactoside	115-119	thioredoxin	Homo sapiens	71-74	
19256346-4	2008	The soluble fusion protein Trx-KDR3 was expressed in cytoplasm, which was up to 20% of total soluble protein in cytoplasm after having been induced by 1 mmol/L IPTG for 5 h at 30 degrees C. It was characterized to be target protein by Western blotting.	Isopropyl Thiogalactoside	160-164	thioredoxin	Homo sapiens	27-30	
18562210-2	2008	Transformation of BL21 cells and induction with IPTG results in the high level expression of the protein fused N-terminally with thioredoxin and bearing a His-tag.	Isopropyl Thiogalactoside	48-52	thioredoxin	Homo sapiens	129-140	
24814641-4	2014	In the E. coli expression system, a large amount of soluble thioredoxin (Trx)-hCTRP1 fusion protein could be produced using the expression plasmid pET32a (+) and induction with IPTG at 18 C, which accounts about 20% of the total soluble bacterial proteins.	Isopropyl Thiogalactoside	177-181	thioredoxin	Homo sapiens	73-76