DB001 – MEBEP Bio Science https://www.mebep.com make experiment be predigest Fri, 16 Jan 2026 07:35:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 DEAE Beads 6FF https://www.mebep.com/nucleic-acid-purification-raw-materials-consumables/deae-beads-6ff/ Fri, 24 Oct 2025 09:37:19 +0000 https://mebep.com/?p=3357 Manual

Product Number: DB001

Shipping and Storage

Store at 4-30℃.

Description

Ionic exchange fillers are widely used for the separation and purification of downstream proteins, nucleic acids, and peptides in biopharmaceuticals and biotechnology. It mainly includes four types: strong acidic cation exchange packing, weak acidic cation exchange packing, strong alkaline anion exchange packing, and weak alkaline anion exchange packing. The ion exchange fillers are all based on highly cross-linked 6% agarose as a medium, which can tolerate high flow rates and higher chemical stability, making it suitable for laboratory and industrial large-scale purification.

DEAE Beams 6FF is a weak anion exchange filler with an ion exchange group, - O-CH2CH2-N+(C2H5)2H. The specific properties are shown in the table below.

ProjectPerformance
MatrixHighly cross-linked 6% agarose microspheres
Ion exchange typeWeak anion
Ion loading capacityApproximately 0.11-0.16mmol Cl -/mL medium
Particle size45-165μm
Pressure flow rate200-400 cm/h
PH stability range2-12
Storage Buffer20% ethanol

Column size 50×500mm, column height 15cm, linear flow rate of deionized water at 0.1MPa at 25℃.

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