產(chǎn)品名稱：L-Biopterin
產(chǎn)品貨號：Affix  AF3053
產(chǎn)品規(guī)格：100 mg
Technical Data
Chemical Name (1'R,2'S)-Biopterin; 2-Amino-4-hydroxy-6-(1,2-dihydroxypropyl)pteridine
Biological Description L-Biopterin is the oxidized form of tetrahydro-L-biopterin (BH4), a nitric oxide synthase (NOS) cofactor. L-Biopterin can be reduced to BH4 via thioredoxin reductase followed by dihydropteridine reductase or reduced glutathione. L-Biopterin is rarely found under physiological conditions except in the epidermis of patients with the depigmentation disorder Vitiligo.
Molecular Weight 237.2 daltons
Molecular Formula C9H11N5O3
Solubility Soluble in 1 N sodium hydroxide or 1N hydrogen chloride,very slightly soluble in water (0.7mg/ml).
Purity >95%
Storage instructions Up to one week at 4°C or six months at -20°C.
CAS No. 22150-76-1 
References Weinberg, J.B., Misukonis, M.A., Shami, P.J. et. al. Blood. 86:1184-95 (1995).

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