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SYNTHESIS AND PURIFICATION OF RADIOACTIVE FATTY ACYLCARNITINES OF HIGH SPECIFIC ACTIVITY
被引:3
作者
:
SQUIRE, RST
论文数:
0
引用数:
0
h-index:
0
机构:
CLIN RES INST MONTREAL, INTERMEDIARY METAB LAB, MONTREAL H2W 1R7, QUEBEC, CANADA
CLIN RES INST MONTREAL, INTERMEDIARY METAB LAB, MONTREAL H2W 1R7, QUEBEC, CANADA
SQUIRE, RST
[
1
]
机构
:
[1]
CLIN RES INST MONTREAL, INTERMEDIARY METAB LAB, MONTREAL H2W 1R7, QUEBEC, CANADA
来源
:
ANALYTICAL BIOCHEMISTRY
|
1991年
/ 197卷
/ 01期
基金
:
英国医学研究理事会;
关键词
:
D O I
:
10.1016/0003-2697(91)90363-X
中图分类号
:
Q5 [生物化学];
学科分类号
:
071010 ;
081704 ;
摘要
:
Micromole quantities of radiolabeled fatty acylcarnitines of high specific activity were synthesized by a simple one-step, one-pot acylation of [3H]carnitine in the presence of the respective fatty acid and acid chloride. The acylated product was isolated in high yield and high purity using liquid-liquid partitioning with isopropanol:hydrochloric acid:heptane (4:1:12 v/v) followed by butanol extraction. Product recovery was 91% for octanoyl[3H]carnitine and 90% for palmitoyl[3H]carnitine and contamination of both products with carnitine was less than 1%. The method is simple and fast, and results in high yields of pure fatty acylcarnitine in micromole scale. © 1991.
引用
收藏
页码:104 / 107
页数:4
相关论文
共 12 条
[1]
PROPIONYLCARNITINE PHYSIOLOGICAL VARIATIONS IN VIVO
BOHMER, T
论文数:
0
引用数:
0
h-index:
0
机构:
Institute of Clinical Biochemistry, University of Oslo, Rikshospitalet
BOHMER, T
BREMER, J
论文数:
0
引用数:
0
h-index:
0
机构:
Institute of Clinical Biochemistry, University of Oslo, Rikshospitalet
BREMER, J
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1968,
152
(03)
: 559
-
&
[2]
BREMER J, 1968, BIOCHEM PREP, V12, P69
[3]
METHOD FOR ISOLATION, IDENTIFICATION, AND QUANTITATION OF WATER-SOLUBLE ALIPHATIC ACYLCARNITINES
CHOI, YR
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
CHOI, YR
BIEBER, LL
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
BIEBER, LL
[J].
ANALYTICAL BIOCHEMISTRY,
1977,
79
(1-2)
: 413
-
418
[4]
CARNITINE ESTERS OF UNSATURATED FATTY-ACIDS - PREPARATION AND SOME ASPECTS OF THEIR METABOLISM
CHRISTOPHERSEN, BO
论文数:
0
引用数:
0
h-index:
0
CHRISTOPHERSEN, BO
BREMER, J
论文数:
0
引用数:
0
h-index:
0
BREMER, J
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1972,
260
(04)
: 515
-
+
[5]
ENZYMATIC-SYNTHESIS OF RADIOACTIVE (-)-CARNITINE FROM GAMMA-BUTYROBETAINE PREPARED BY THE METHYLATION OF GAMMA-AMINOBUTYRIC ACID
DAVELUY, A
论文数:
0
引用数:
0
h-index:
0
DAVELUY, A
PARVIN, R
论文数:
0
引用数:
0
h-index:
0
PARVIN, R
PANDE, SV
论文数:
0
引用数:
0
h-index:
0
PANDE, SV
[J].
ANALYTICAL BIOCHEMISTRY,
1982,
119
(02)
: 286
-
292
[6]
DOLE VP, 1961, J BIOL CHEM, V236, P3121
[7]
SELF-DECOMPOSITION OF DL-/METHYL-C-14/CARNITINE TO LABELED BETA-METHYLCHOLINE AND ACETONYLTRIMETHYLAMMONIUM
LOSTER, H
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
LOSTER, H
SEIM, H
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
SEIM, H
STRACK, E
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
STRACK, E
[J].
JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS,
1983,
20
(09)
: 1035
-
1045
[8]
MURTHY MSR, 1984, J BIOL CHEM, V259, P9082
[9]
PANDE SV, 1980, J BIOL CHEM, V255, P2994
[10]
UNEVEN DISTRIBUTION OF PALMITOYL CARNITINE IN SOLUTIONS BECAUSE OF MIGRATION TO AIR-WATER INTERPHASE
PANDE, SV
论文数:
0
引用数:
0
h-index:
0
PANDE, SV
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1981,
663
(03)
: 669
-
673
←
1
2
→
共 12 条
[1]
PROPIONYLCARNITINE PHYSIOLOGICAL VARIATIONS IN VIVO
BOHMER, T
论文数:
0
引用数:
0
h-index:
0
机构:
Institute of Clinical Biochemistry, University of Oslo, Rikshospitalet
BOHMER, T
BREMER, J
论文数:
0
引用数:
0
h-index:
0
机构:
Institute of Clinical Biochemistry, University of Oslo, Rikshospitalet
BREMER, J
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1968,
152
(03)
: 559
-
&
[2]
BREMER J, 1968, BIOCHEM PREP, V12, P69
[3]
METHOD FOR ISOLATION, IDENTIFICATION, AND QUANTITATION OF WATER-SOLUBLE ALIPHATIC ACYLCARNITINES
CHOI, YR
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
CHOI, YR
BIEBER, LL
论文数:
0
引用数:
0
h-index:
0
机构:
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
MICHIGAN STATE UNIV,DEPT BIOCHEM,E LANSING,MI 48824
BIEBER, LL
[J].
ANALYTICAL BIOCHEMISTRY,
1977,
79
(1-2)
: 413
-
418
[4]
CARNITINE ESTERS OF UNSATURATED FATTY-ACIDS - PREPARATION AND SOME ASPECTS OF THEIR METABOLISM
CHRISTOPHERSEN, BO
论文数:
0
引用数:
0
h-index:
0
CHRISTOPHERSEN, BO
BREMER, J
论文数:
0
引用数:
0
h-index:
0
BREMER, J
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1972,
260
(04)
: 515
-
+
[5]
ENZYMATIC-SYNTHESIS OF RADIOACTIVE (-)-CARNITINE FROM GAMMA-BUTYROBETAINE PREPARED BY THE METHYLATION OF GAMMA-AMINOBUTYRIC ACID
DAVELUY, A
论文数:
0
引用数:
0
h-index:
0
DAVELUY, A
PARVIN, R
论文数:
0
引用数:
0
h-index:
0
PARVIN, R
PANDE, SV
论文数:
0
引用数:
0
h-index:
0
PANDE, SV
[J].
ANALYTICAL BIOCHEMISTRY,
1982,
119
(02)
: 286
-
292
[6]
DOLE VP, 1961, J BIOL CHEM, V236, P3121
[7]
SELF-DECOMPOSITION OF DL-/METHYL-C-14/CARNITINE TO LABELED BETA-METHYLCHOLINE AND ACETONYLTRIMETHYLAMMONIUM
LOSTER, H
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
LOSTER, H
SEIM, H
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
SEIM, H
STRACK, E
论文数:
0
引用数:
0
h-index:
0
机构:
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
KARL MARX UNIV,INST PHYSIOL CHEM,DDR-7010 LEIPZIG,GER DEM REP
STRACK, E
[J].
JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS,
1983,
20
(09)
: 1035
-
1045
[8]
MURTHY MSR, 1984, J BIOL CHEM, V259, P9082
[9]
PANDE SV, 1980, J BIOL CHEM, V255, P2994
[10]
UNEVEN DISTRIBUTION OF PALMITOYL CARNITINE IN SOLUTIONS BECAUSE OF MIGRATION TO AIR-WATER INTERPHASE
PANDE, SV
论文数:
0
引用数:
0
h-index:
0
PANDE, SV
[J].
BIOCHIMICA ET BIOPHYSICA ACTA,
1981,
663
(03)
: 669
-
673
←
1
2
→