SP Sepharose Big Beads

SP Sepharose Big Beads
Description

SP Sepharose Big Beads are strong ion exchangers designed for industrial applications. The large particle size (100-300 µm) and excellent physical stability of the base matrix ensure maintained speed even with viscous samples.
 
Name Cat# Description Price Qty
SP Sepharose Big Beads
SPS-100
1L
 $600.00

SP Sepharose Big Beads

Description
SP Sepharose Big Beads are strong ion exchangers designed for industrial applications. The large particle size (100-300 µm) and excellent physical stability of the base matrix ensure maintained speed even with viscous samples. SP Sepharose Big Beads are therefore the ultimate ion exchange media for initial purifications when high viscosity precludes the use of ion exchangers with smaller bead size, such as Sepharose Fast Flow ion exchangers. The unique flow characteristics are also invaluable when adsorption needs to be done quickly.

Feature

  1. Easy to scale-up
  2. High flow rates
  3. High chemical resistance for effective cleaning-in-place (CIP)
  4. Easy maintenance
Product Specification
Ion exchanger type Sulfopropyl strong cation
Ionic capacity 0.18-0.25 mmol (H+)/ml
Dynamic capacity 70 mg RNase/ml medium
Pressure/flow spec. 400-700 cm/h, 100 kPa, XK 50/30 column, bed height 15 cm
Average particle size 90 μm (45-165 μm)
Matrix Highly cross-linked agarose, 6%
pH stability 3-14 (short term), 4-13 (long term)
Chemical stability Stable in all common aqueous buffers:
       8 M urea, 6 M guanidine HCl, 70% ethanol, 1 M NaOH*, and 1 M acetic acid*.
Storage 20% ethanol (Q, DEAE, ANX, CM), 0.2 M sodium acetate in 20% ethanol (SP)
Storage temperature 4°C to 30°C
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