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β-丙氨酸

β-Alanine 别名: β-Ala 3-氨基丙酸 Beta-alanine BioXtra, ≥99.0% (NT)
线性分子式 NH2CH2CH2COOH 分子量 89.09 Beilstein Registry Number 906793 EINECS 编号 203-536-5
规格:50g 250g 1Kg
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产品介绍

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.

性质

Related CategoriesA - H, Amino Acids, Beta-Amino Acids, Chemical Biology, Chemical Synthesis,

澳洲幸运10开奖视频直播Modified Amino Acids, Peptide Chemistry, Unnatural Amino Acids & Derivatives, 生化试剂

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Quality Level  PREMIUM
product line  BioXtra
assay  ≥99.0% (NT)
ign. residue  ≤0.1% (as SO4)
loss  ≤0.1% loss on drying, 20 °C (HV)
mp  ~200 °C (dec.)
 202 °C (dec.)(lit.)
anion traces  chloride (Cl-): ≤50 mg/kg
 sulfate (SO42-): ≤50 mg/kg
cation traces  Ca: ≤10 mg/kg
 Cd: ≤5 mg/kg
 Co: ≤5 mg/kg
 Cr: ≤5 mg/kg
 Cu: ≤5 mg/kg
 Fe: ≤5 mg/kg
 K: ≤50 mg/kg
 Mg: ≤5 mg/kg
 Mn: ≤5 mg/kg
 Na: ≤50 mg/kg
 Ni: ≤5 mg/kg
 Pb: ≤5 mg/kg
 Zn: ≤5 mg/kg


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