A chelating resin that has a high affinity for polyvalent metal ions. It is composed of stytrene divinylbenzene copolymers containing paired iminodiacetate ions which act as chelatin groups.

Forensic science glossary. . 2012.

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  • Chelex 100 — is a chelating material from Bio Rad[1] used to purify other compounds via ion exchange. It is noteworthy for its ability to bind transition metal ions. It is a styrene divinylbenzene co polymer containing iminodiacetic acid groups. A… …   Wikipedia

  • Chromatin immunoprecipitation — The procedure of chromatin immunoprecipitation (ChIP) assay and methods of analysis Chromatin Immunoprecipitation (ChIP) is a type of immunoprecipitation experimental technique used to investigate the interaction between proteins and DNA in the… …   Wikipedia

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