PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6202205-1 1983 Lowered levels of plasma alpha 2-macroglobulin were found in 13 patients with amyotrophic lateral sclerosis using anti-alpha 2-macroglobulin-embedded agar plates. Agar 150-154 alpha-2-macroglobulin Homo sapiens 25-46 6202205-1 1983 Lowered levels of plasma alpha 2-macroglobulin were found in 13 patients with amyotrophic lateral sclerosis using anti-alpha 2-macroglobulin-embedded agar plates. Agar 150-154 alpha-2-macroglobulin Homo sapiens 119-140