Chelex 100 sodium form, 50-100 mesh (dry)

Code: C7901-100G D2-231

Application

Chelex® 100 sodium form has been used: for the extraction of DNA from bee samples to remove from cigarette smoke extract (CSE) and study the effec...


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€418.30 100G
€514.51 inc. VAT
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Application

Chelex® 100 sodium form has been used: for the extraction of DNA from bee samples to remove from cigarette smoke extract (CSE) and study the effects of hepcidin expression in the murine lungsto extract DNA from bacterial cultures

Chelex is used in affinity chromatography, protein chromatography, chelating resins, affinity resins and core bioreagents.

Biochem/physiol Actions

Chelex® 100 is a styrene-divinylbenzene copolymer containing paired iminodiacetate ions, which act as chelating groups in binding polyvalent metal ions. It is considered a weakly acidic resin. Chelex acts as a chelating resin that is used in DNA extraction from forensic samples, such as hair, bloodstain cards, and buccal swabs.

Legal Information

Chelex is a registered trademark of Bio-Rad Laboratories, Inc.

Other Notes

Product is autoclavable in sodium form. It has a maximum operating temperature of 75°C and is not soluble in water.

Packaging

25, 50, 100, 500 g in poly bottle

capacity0.6 meq/g binding capacity (heavy metal ions), ≥0.3 meq/mL binding capacity
formbeads
matrix active groupiminodiacetic acid (sodium form), paired iminodiacetate groups
matrix attachmentthrough methyl group to aromatic rings
matrixcross-linked polystyrene beads, 1% cross-linked polystyrene
particle size50-100 mesh (dry)
pH4-14
Quality Level200
Cas Number11139-85-8
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