Approximately 23.0 kDa on SDS-PAGE under reducing conditions, containing 205 amino acids, and a molecular mass about 47.9 kDa homodimer under non-reducing conditions (Molecular size on SDS-PAGE will appear at approximately 50-80 kDa).
Purity:
> 95 % by SDS-PAGE and HPLC analyses.Endotoxin: Less than 0.1 EU/µg of rHuNoggin, Insect Cell as determined by LAL method.
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