Sigma-Aldrich 品牌
经销商厂商性质
上海市所在地
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 |