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產品名稱: β-丙氨酸
產品型號: 05160
產品展商: sigma
產品文檔: 無相關文檔
簡單介紹
β-Alanine 別名: β-Ala 3-氨基丙酸 Beta-alanine BioXtra, ≥99.0% (NT)
線性分子式 NH2CH2CH2COOH 分子量 89.09 Beilstein Registry Number 906793 EINECS 編號 203-536-5
規格：50g 250g 1Kg
β-丙氨酸
的詳細介紹
Biochem/physiol Actions
β-Alanine, a β amino acid, is a component of pantothenic acid and the rate limiting amino acid in the biosynthesis of the histidinyl antioxidant dipeptides carnosine and anserine.
β-Alanine, a β?amino acid, is a component of pantothenic acid and the rate-limiting amino acid in the biosynthesis of the histidinyl antioxidant dipeptides carnosine and anserine. Endogenous β-amino acid that is a nonselective agonist at glycine receptors and a ligand for the G protein-coupled orphan receptor, TGR7 (MrgD). β-Alanine flux plays a cytoprotective role by supporting the osmotic stability of marine organisms, preimplantation mouse embryos and mammalian cells exposed to hypoxic stress.
性質
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Related Categories
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A - H, Amino Acids, Beta-Amino Acids, Chemical Biology, Chemical Synthesis,
Modified Amino Acids, Peptide Chemistry, Unnatural Amino Acids & Derivatives, 生化試劑
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Quality Level
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PREMIUM
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product line
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BioXtra
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assay
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≥99.0% (NT)
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ign. residue
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≤0.1% (as SO4)
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loss
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≤0.1% loss on drying, 20 °C (HV)
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mp
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~200 °C (dec.)
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202 °C (dec.)(lit.)
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anion traces
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chloride (Cl-): ≤50 mg/kg
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sulfate (SO42-): ≤50 mg/kg
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cation traces
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Ca: ≤10 mg/kg
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Cd: ≤5 mg/kg
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Co: ≤5 mg/kg
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Cr: ≤5 mg/kg
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Cu: ≤5 mg/kg
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Fe: ≤5 mg/kg
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K: ≤50 mg/kg
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Mg: ≤5 mg/kg
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Mn: ≤5 mg/kg
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Na: ≤50 mg/kg
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Ni: ≤5 mg/kg
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Pb: ≤5 mg/kg
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Zn: ≤5 mg/kg
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