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  • Grade: pharmaceutical grade

    Factory Location: JiangXi

    Main Sales Markets: North America

  • Sample Provided: no

    Ergothioneine is a?L-histidine?derivative that is?N(alpha),N(alpha),N(alpha)-trimethyl-L-histidine?in which the?hydrogen?at position 2 on the imdazole ring is replaced by a mercapto group. A naturally occurring metabolite of?histidine?synthesized by bacteria and fungi with antioxidant properties. It is found ubiquitously in plants and animals and is present in many human foodstuffs. It has a role as an antioxidant, a fungal metabolite, a plant metabolite, a xenobiotic metabolite and a chelator. It is an amino-acid betaine, a?L-histidine?derivative and a sulfur-containing amino acid. It is a conjugate base of an ergothioneine(1+). It is a tautomer of an ergothioneine thione form.
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