Example sentences for: q-s
How can you use “q-s” in a sentence? Here are some example sentences to help you improve your vocabulary:
Induction of the enzyme protein was carried out as described before for the wild type HIV-1RT [ 29 ] . The enzyme with the hexahistidine-tag was purified from bacterial lysates by immobilized metal affinity chromatography [ 33 ] , while non-hexahistidine-tagged enzyme was purified using the phosphocellulose and Q-Sepharose columns as described previously [ 24 ] .
2.1) purified from Streptomyces hyalurolyticus from ICN Pharmaceuticals, Coomassie Brilliant Blue from BioRad, and Q-Sepharose from Pharmacia.
GAGs/polyanions purification was performed as follows: concentrated CM (15 ml) was dialyzed against buffer Q (50 mM Tris-HCl, pH 8.0, 0.2 M NaCl, 6 M Urea, 0.5% CHAPS), filtered through a 0.4 micron membrane and its soluble components subjected to anion-exchange column chromatography using Q-Sepharose Fast Flow (1 ml bed volume).
Q-Sepharose Fast Flow was purchased from Amersham Pharmacia Biotech.
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