13C NMR of Nephila clavipes major ampullate silk gland Hijirida, D. ; Do, K. ; Michal, C. ; Wong, S. ; Zax, D. ; Jelinski, L. Abstract Publication: Biophysical Journal Pub Date: December 1996 DOI: 10.1016/S0006-3495(96)79539-5 Bibcode: 1996BpJ....71.3442H