3815135 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3815135 > 2 > ChemIDplus > 144350050 > 144350-05-0 30.6 Kda strongylocentrotus purpuratus spicule matrix protein Protein SM 30 (Strongylocentrotus purpuratus clone pNG7 spicule matrix precursor reduced) SM30 Protein Spicule matrix protein, 30.6 kda > 144350-05-0 > 144350050 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=144350050 $$$$