Recombinat Protein,Human Sonic Hedgehog Shh Protein, His Tag,Human Sonic Hedgehog, His Tag (SH7-H5229) is expressed from human 293 c ells (HEK293). It contains AA Cys 24 - Gly 197 (Accession NP000184).This protein carries a polyhistidine tag at the C 1 * 50 µG