Assertion: macromolecule | /r/HasProperty | 70 kda fc
Facets:
Source sentences:
text: The macromolecules employed were 500 kDa dextran sulfate (DxS) and 10 kDa DxS at 100 μg/ml (pK Chemicals A/S, Koge, Denmark), 200 kDa polysodium‐4‐styrene sulfonate (PSS) at 100 μg/ml (Sigma–Aldrich, Singapore), 400 kDa Ficoll™ (Fc) and 70 kDa Fc at 50 mg/ml (Amersham Pharmacia, Uppsala, Sweden).