G-50——Dextran Gel

Name: G-50——Dextran Gel
Brand: Jiangsu Haipu Functional Materials Co.,Ltd.

Dextran gel G-50 is a classic gel filtration packing material. G-50 has a moderate degree of cross-linking, featuring a porous and hydrophilic structure, which makes it suitable for the separation and purification of biomolecules. It is mainly used for separating substances with a molecular weight in the range of 1500–30000 Da, and is applicable for protein purification, desalting, and molecular weight determination, among other uses.

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Parameter	Indicator
Appearance	White powder
Matrix	Cross-linked dextran
Particle Size Range (μm)	Dry state 40–120
Water Absorption (mL/g)	5.0
Separation Range (Da)	1500–30000
Recommended Flow Rate (cm/h)	< 40
pH Stability	2–13

Notes:
Ⅰ. Due to high hydration volume, the upper separation limit for polysaccharides may be only 15–20 kDa.
Ⅱ. Column bed height should be optimized (recommended 20–50 cm) to improve resolution.

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If you have any questions, please don't hesitate to contact us. We're always here to help with ion exchange resins for your business. Haipu is able to produce the product in according to your special needs.

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