PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3017363-7	1986	The superior affinity of the above isoproterenol congeners for both beta 1 and beta 2 adrenergic receptors makes these compounds excellent candidates for use as labeled agonist ligands in studies of beta receptors.	Isoproterenol	35-48	hemoglobin, beta adult major chain	Mus musculus	68-85