Shodex: Packed Columns for HPLC Analysis

The silica-based packing materials of Shodex PROTEIN KW-800 series are designed for the GFC analysis of protein
and peptides. Since the packing materials are comprised of rigid spherical silica gel chemically bonded with
hydrophilic compounds, the KW-800 series have low adsorption.

Compare them to their TSKgel counterparts

Calibration Curves

TSKgel SWxl vs. Shodex KW-800 Series Sample: 1. Thyroglobulin (MW:669,000) 2. Aldolase (MW:158,000) 3. Bovine Serum Albumin (MW:67,000.) 4. Ovalbumin (MW:43,000) 5. Peroxidase (MW:40,200)) 6. Adenylate Kinase (MW:32,000)	7. Myoglobin (MW:17,000) 8. Ribonuclease A (MW:13,700) 9. Aprotinin (MW:6,500) 10. Vitamin B1, (MW:1,350) Eluent : 50mM Sodium Phosphate Buffer +0.3M NaCI (pH7.0) Flow rate: l.0ml/min. Detector: Shodex UV (220nm) Column temp:  Ambient
TSKgel SWxlSeries	Shodex KW 802.5

Comparison of Shodex PROTEIN KW-802.5 with TSKgel G2000SWxl
Comparison of Shodex PROTEIN KW-803 with TSKgel G3000SWxl
Comparison of Shodex PROTEIN KW-804 with TSKgel G4000SWxl
All Samples and chromatographic conditions are identical to those listed for the calibration curves above.

The pricing for TSK G2000, 3000, 4000 SW_xl 7.8 x 300mm is $1,248
Shodex KW802.5, 803 & 804 columns are $778

Why pay more?

See the complete Shodex section on this site for applications and more information

Thomson Instrument Company

Phone 800-842-4752  Fax 540-667-6878