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Protocol to request

(3β, 17β)-17-[(2S)-5-amino-2-hydroxy-pentan-2-yl]-androst-5-en-3-ol; (20(S)-amine)

Research article

Structure and function of the Smoothened extracellular domain in vertebrate Hedgehog signaling
Sigrid Nachtergaele et al.

DOI: 10.7554/eLife.01340

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