WorkBeads 200 SEC 300 ml 20300003

SKU: 20300003
Manufacturer: Bio-Works

WorkBeads™ 200 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.

While a low flow rate is generally recommended for (SEC) to achieve optimal purification, the rigidity and precise particle size distribution of our resins allow for efficient purification of viruses and other large molecules even at high flow rates, enabling faster processing and higher 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 200 SEC

Separation range¹

10 – 6000 kD

Exclusion limit

6000 kD

Matrix

Highly cross-linked agarose

Average particle size² (Dv50)

180 µm

Recommended flow rate³

15 – 150 cm/h

Max flow rate 4, 5

900 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
Storage2 to 25 °C in 20% ethanol