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D-Biotin

Update:2014-12-5 12:57:17

    Item:D-Biotin
    Synonym:Vitamin H; Coenzyme R; Vitamin B7; Bios H
    CAS No.:58-85-5Special Grade:Reagent Grade
    Formula:C10H16N2O3SM.W.:244.31
Order
    Product No.SizePriceBrand
    0340-1g1g130GBCBIO
    0340-5g5g586GBCBIO
    0340-100g100g8540GBCBIO
    0340-1g1g534Amresco
Introduction
    Purity (%)………………...................................≥99.0
    Specific Rotation (Degrees)….......................+89~+93
    Heavy Metals (as Pb)(%)……….....................≤0.001
    Used to elute proteins from avidin/streptavidin resins.

    420H又称生物素、辅酶R,是水溶性420,也属于420B族。它是合成420C的必要物质,是脂肪和394正常代谢不可或缺的物质。是一种维持人体自然生长和正常人体机能所必须的水溶性420;是代谢脂肪及394不可或缺的物质,也是维持正常成长、发育及健康必要的营养素,无法经由人工合成。

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