pierce polyacrylamide desalting columns/1.8k mwco/5 ml at germany

pierce polyacrylamide desalting columns/1.8k mwco/5 ml at germany
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  • What is Thermo Scientific Pierce 1.8K MWCO?
  • Thermo Scientific Pierce 1.8K MWCO (molecular-weight cutoff) Polyacrylamide Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low-molecular-weight buffer salts and reagents.
  • Can polyacrylamide resin be autoclaved?
  • The polyacrylamide resin in these Pierce™ Desalting Columns can be autoclaved at pH 5.5-6.5 for 30 minutes at 120°C. These columns use a resin whose beads have a wet diameter of 45 to 90 µM, and are ideal for separating peptides and small macromolecules (greater than 1.8 kDa) from buffer salts and other compounds (less than 500 MW).
  • Does polyacrylamide support microbial growth?
  • Polyacrylamide resin, unlike other size-exclusion media, does not serve as a nutrient for microbial growth because it is not subject to enzymatic degradation. The resin is very hydrophilic, minimizing undesirable binding interactions between the resin and sample molecules.