Siglec-7 Protein,Human,Recombinant (aa 19-353, His)siglec-7, Siglec7, sialic acid-binding Ig-like lectin 7, sialic acid binding Ig-like lectin 7, QA79, p75/AIRM1, p75, D-siglec, CDw328, CD328 antigen, CD328, AIRM1QA79 membrane protein, AIRM-1, AIRM1