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產(chǎn)品型號(hào)05160

品牌Sigma-Aldrich

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生化試劑: 試劑盒 NADPH還原型輔酶瓊脂糖染色試劑

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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(hào) 203-536-5
規(guī)格：50g 250g 1Kg

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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.

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Related Categories	A - H, Amino Acids, Beta-Amino Acids, Chemical Biology, Chemical Synthesis, Modified Amino Acids, Peptide Chemistry, Unnatural Amino Acids & Derivatives, 生化試劑 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 (SO₄^2-): ≤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