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These receptors/transporters are present on the luminal membrane of the cerebrovascular endothelial cells for transport of their corresponding substrates from the peripheral blood circulation

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Riboflavin is also a co-factor for pyridoxine phosphate oxidase, the enzyme required for vitamin B6 production (as pyridoxal 5-phosphate) which is, in turn, an essential cofactor for the enzymes cystathionine-b-synthase (required for the conversion of homocysteine to cysteine) and cystathionine g-lyase (required for the conversion of cysteine to glutathione)

Supplied as a stable lyophilized powder, it ensures precision, consistency, and reliability in laboratory research applications