- BP003801: Human Sonic Hedgehog (Shh) Protein with No Tag - Source: The recombinant Human Sonic Hedgehog (Shh) Protein, (amino acids Cys24-Gly197) fused with No Tag, was produced in E.coli cells. 
 Activity:
 Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
 Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.