"Cellulose" Related Products

Cellulose G-25

Cat.no: Cellulose-001C
Product Overview: Cellulose G-25 provides a rapid means of salt removal and buffer exchange for protein solutions. The semi-rigid spherical cellulose beads allow high flow rates with little compression of the column bed. The separation mechanism is based on differential solute access into the chromatographic bead. G-25 can be used to remove alcohols, salts, detergents, fluorochromes, sugar, etc., from virtually any protein solution. It is compatible with most solvents and is stable from pH 1 - 14.
Form: suspension in 20 % EtOH
Matrix: Crosslinked cellulose
Molecular Characterization: 3
Average particle size: 40 – 130 μm
Recommended flow rate: 100–300 cm/h
Viscosity: Store unopened container at ambient temperature. Do not freeze.For storage of opened containers, it is recommended that they be kept in a cold room (2-8 °C). Do not freeze.
Chemical stability: Stable in: pH 1–14 Ethanol, methanol, acetone, etc.8 M Urea, 6 M Guanidine/HCl; 0.1 M HCl; 0.5 M NaOH; Most salts (NaCl, (NH4)2SO4, etc.) Most detergents (SDS, Chaps, etc.)
Physical stability: Media will withstand peristaltic pumping and extended magnetic stirring
pH working range: 1-14
Autoclavable: Autoclavable at 121°C for 30 minutes
Shelf life: 5 years from date of manufacture
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