WorkBeads Macro SEC 25 ml 40370001

SKU: 40370001
Manufacturer: Bio-Works

WorkBeads™ Macro SEC resin is used for preparative size exclusion chromatography (SEC) in laboratory and process scale purification of proteins, virus and other biomolecules by utilizing differences in their size. This resin is based on agarose, a biopolymer suitable for separation of biomolecules.

WorkBeads resins are cross-linked using a proprietary method that results in a very rigid, highly porous and physically stable matrix.

Although the general recommendation for SEC is to use low flow rate for best purification, the rigidity and tight particle size distribution allows purification of viruses and other large substances at high flow rate for fast processing and high yields.

  • Alternative bead sizes for viscous samples
  • Resistant to harsh cleaning agents (NaOH)
  • Rigidity and tight particle size distribution allows purification of large substances at high flow rate for fast processing and high yields.
WorkBeads Macro SEC
Matrix

Rigid, highly cross-linked agarose

Separation range¹

10 - 30 000 kD

Exclusion limit

30 000 kD

Average particle size² (Dv50)

45 µmol

Recommended flow rate³

15 - 150 cm/h

Max flow rate⁴˒⁵

300 cm/h

Chemical stability

Compatible with all standard aqueous buffers used for protein purification. Should not be stored at low pH for prolonged time.

pH stability

2 – 13

Storage

2 to 25 °C in 20% ethanol