Field desorption mass spectrometric measurement of picomole amounts of leucine enkephalin in canine spinal cord tissue.
Field desorption mass spectrometric measurement of picomole amounts of leucine enkephalin in canine spinal cord tissue.
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犬脊髓组织中亮氨酸脑啡肽的皮摩尔量的场解吸质谱测量。
DOI:
10.1002/bms.1200100604
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发表时间:
1983
期刊:
影响因子:
--
通讯作者:
Yamada,S
中科院分区:
文献类型:
--
作者:
Desiderio,DM;Yamada,S
Leucine enkephalin is measured in canine spinal cord tissue in a structurally unambiguous manner. A rapid tissue procurement procedure minimizes enkephalin metabolism. High‐performance liquid chromatography purification of brain neuropeptides is followed by field desorption mass spectrometric measurement of leucine enkephalin in spinal cord tissue extracts. Quantification is performed at the 70 ng (126 pmol) g−1of wet weight tissue, or 70 parts per billion level. The higher homolog of leucine enkephalin,2ala‐leucine enkephalin, is utilized as internal standard. Straight‐line statistics are obtained for a series of samples to which a peptide standard is added.
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影响因子:
4.1
作者:
D. Desiderio;J. Stein;M. D. Cunningham;J. Z. Sabbatini
通讯作者:
J. Z. Sabbatini
影响因子:
2.3
作者:
D. Desiderio;S. Yamada;J. Z. Sabbatini;F. Tanzer
通讯作者:
F. Tanzer
影响因子:
64.8
作者:
HUGHES, J;SMITH, TW;MORRIS, HR
通讯作者:
MORRIS, HR
影响因子:
2.9
作者:
Mathews,WR;Rokach,J;Murphy,RC
通讯作者:
Murphy,RC
影响因子:
6.1
作者:
ROSSIER, J;BAYON, A;BLOOM, F
通讯作者:
BLOOM, F