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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
3-(2-Chloro-phenyl)-3-oxo-propionic acid tert-butyl ester
- 库存:
999
- 供应商:
智溯科ZSK
- CAS号:
263239-24-3
- 规格:
10mg///100mg///200mg
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文献和实验Enzymes Acting on d-Amino Acid Containing Peptides
aminopeptidase and endopeptidase activities. The enzyme was active toward (d -Phe) n , Boc-(d -Phe) n , (d -Phe) n methyl ester, d -Phe-NH2 , Boc-(d -Phe) n methyl ester, and Boc-(d -Phe) n tert -butyl ester, but not toward (d -Ala) n (n = 2–4), (d
hydrolysis and sample extraction with tert-butyl-methylether, the residue is derivatized with 1,1,1,3,3,3-hexafluoroisopropanol and analyzed by HRGC-MS (detection limit 0.1 �g/L urine).
, and therefore cannot be used for analysing nonradiolabeled O -phosphoamino acids in biological samples. Furthermore, some of them show poor resolution or low sensitivity. HPLC methods based on the precolumn ultraviolet (UV) derivatization with phenyl isothiocyanate (22 –24
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