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β-丙氨酸

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产品名称: β-丙氨酸
产品型号: 05160
产品展商: sigma
产品价格: 0.00 元
会员价格: 0.00 元
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简单介绍

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


β-丙氨酸  的详细介绍

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 Categories A - H, Amino Acids, Beta-Amino Acids, Chemical Biology, Chemical Synthesis,

Modified Amino Acids, Peptide Chemistry, Unnatural Amino Acids & Derivatives, 生化试剂

Less...
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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