Characterization of two thiol-dependent aminopeptidases partially purified from human placenta.
作者信息
Lampelo S, Lalu K, Vanha-Perttula T
出版信息
Int J Biochem. 1983;15(5):709-14. doi: 10.1016/0020-711x(83)90196-9.
PMID:6862084
Abstract
- Two thiol-dependent aminopeptidases (I and III) were partially purified from the soluble fraction of human placenta. 2. Aminopeptidase I preferred L-alanine-beta-naphthylamide (AlaNA) as substrate at pH 7.0-7.5. It was sensitive to heat and some divalent metal ions (Co2+, Ni2+, Zn2+) but resistant to EDTA, and some amino acids. 3. Aminopeptidase III hydrolysed equally well AlaNA and ArgNA at pH 6.5-7.0. It was markedly suppressed by EDTA and reactivated by Co2+. It was inhibited by heat, some amino acids, benzamadine and puromycin.
摘要
相似文献
1
Characterization of two thiol-dependent aminopeptidases partially purified from human placenta.
Int J Biochem. 1983;15(5):709-14. doi: 10.1016/0020-711x(83)90196-9.
2
Characterization of three aminopeptidases purified from human placenta.从人胎盘中纯化的三种氨肽酶的特性分析。
Placenta. 1983;4 Spec No:499-513.
3
Characterization of three aminopeptidases purified from maternal serum.
Biochim Biophys Acta. 1986 Sep 26;873(2):190-7. doi: 10.1016/0167-4838(86)90045-2.
4
Purification and properties of an aminopeptidase from Alaska pollack, Theragra chalcogramma, roe.阿拉斯加狭鳕鱼（Theragra chalcogramma）鱼籽中一种氨肽酶的纯化及性质研究
J Biochem. 1989 Apr;105(4):505-9. doi: 10.1093/oxfordjournals.jbchem.a122696.
5
Fractionation and characterization of cystine aminopeptidase (oxytocinase) and arylamidase of the human placenta.人胎盘胱氨酸氨基肽酶（催产素酶）和芳基酰胺酶的分级分离与特性鉴定
J Reprod Fertil. 1979 May;56(1):285-96. doi: 10.1530/jrf.0.0560285.
6
Purification and characterization of an aminopeptidase from tuna (Thunnus albacares) pyloric caeca.金枪鱼（黄鳍金枪鱼）幽门盲囊中一种氨肽酶的纯化与特性分析
Biochim Biophys Acta. 1994 Jan 11;1204(1):1-13. doi: 10.1016/0167-4838(94)90025-6.
7
Partial purification and characterization of four aminopeptidases from the soluble fraction of human placenta.
Med Biol. 1982 Oct;60(5):278-81.
8
Purification and characterization of thiol aminopeptidase from the cytosolic fraction of human placenta.人胎盘胞质组分中巯基氨肽酶的纯化与特性分析
Biochem Med Metab Biol. 1987 Apr;37(2):235-45. doi: 10.1016/0885-4505(87)90032-6.
9
A chloride activated alanine aminopeptidase from a melanoma cell line.
Neoplasma. 1990;37(4):415-25.
10
Purification and characterization of human placental aminopeptidase A.人胎盘氨肽酶A的纯化与特性分析
Enzyme. 1988;40(4):223-30. doi: 10.1159/000469167.
引用本文的文献
1
Proteases in the human full-term placenta.人类足月胎盘中的蛋白酶。
Histochemistry. 1987;86(4):405-13. doi: 10.1007/BF00495002.
2
Protease cytochemistry in the murine rodent, guinea-pig and marmoset placenta.小鼠、豚鼠和狨猴胎盘的蛋白酶细胞化学研究
Histochemistry. 1986;84(4-6):530-7. doi: 10.1007/BF00482987.
Zotero 插件