Purification & Detection

DEAE Focurose HF

Catalog # Size Price Quantity
V4305 25 mL $240.00
V4306 100 mL $640.00
V4307 250 mL $1,200.00
V4308 1 L $4,000.00

Product Introduction

DEAD Focurose HF is a highly pressure-resistant weak anion exchange resin suitable for the separation and purification of all charged biomolecules, such as proteins, peptides, and nucleic acids. It is designed with medium-sized particles and is commonly used for preliminary capture and moderate purification of samples. 


  • High pressure resistance
  • Maintains high dynamic capacity at high flow rates
  • High chemical tolerance
  • Easy to maintain

DEAE Focurose HF Protocol

DEAE Focurose HF Performance Parameters


High-rigidity agarose

Particle size range 


Average particle size


Resin type

Weak anion exchange

Ion loading

290-350 μmol Cl-/mL resin

pH stability

2-9 (operating) / 2-12 (long-term) / 2-14 (short-term)

Chemical stability

Compatible with common buffer solutions, 1.0 M sodium hydroxide, 8 M urea, 6 M guanidine hydrochloride, and 70% ethanol.

Avoid using oxidizing agents and anionic detergents.

Linear flow velocity (0.3 MPa)

≥700 cm/h

Operating pressure


Storage solution

20% ethanol

Storage conditions