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从豚鼠脊髓髓磷脂中纯化脂质相关碱性蛋白。

Purification of lipid-associated basic protein from guinea pig spinal-cord myelin.

作者信息

Liuzzi G M, Rizzo T, Ventola A, Riccio P, Quagliariello E

机构信息

Dipartimento di Biochimica e Biologia Molecolare, Università di Bari, Italy.

出版信息

Acta Neurol (Napoli). 1991 Apr;13(2):113-20.

PMID:1716397
Abstract

Myelin basic protein (MBP) was purified from guinea pig spinal-cord in a native-like form retaining the binding to all the myelin lipids. Since the guinea pig MBP was found to be much more labile than the corresponding MBP from bovine brain, the original procedure based on the use of hydroxyapatite and detergents was slightly modified as reported here. The product of this purification, lipid-bound MBP, may represent an alternative to lipid-free MBP for the induction, the study and the treatment of experimental allergic encephalomyelitis.

摘要

髓鞘碱性蛋白(MBP)以一种类似天然的形式从豚鼠脊髓中纯化出来,保留了与所有髓鞘脂质的结合能力。由于发现豚鼠MBP比来自牛脑的相应MBP更不稳定,因此如本文所述,对基于使用羟基磷灰石和去污剂的原始方法进行了轻微修改。这种纯化产物,即脂质结合型MBP,可能是用于诱导、研究和治疗实验性过敏性脑脊髓炎的无脂质MBP的替代物。

相似文献

1
Purification of lipid-associated basic protein from guinea pig spinal-cord myelin.从豚鼠脊髓髓磷脂中纯化脂质相关碱性蛋白。
Acta Neurol (Napoli). 1991 Apr;13(2):113-20.
2
Myelin basic protein in lipid-bound form induces experimental allergic encephalomyelitis and demyelination in Lewis rat.脂质结合形式的髓鞘碱性蛋白可诱导Lewis大鼠发生实验性自身免疫性脑脊髓炎和脱髓鞘病变。
Acta Neurol (Napoli). 1991 Apr;13(2):121-32.
3
Experimental autoimmune encephalomyelitis. Augmentation of demyelination by different myelin lipids.实验性自身免疫性脑脊髓炎。不同髓磷脂脂质对脱髓鞘的增强作用。
Lab Invest. 1984 Oct;51(4):416-24.
4
Successful treatment of experimental allergic encephalomyelitis (EAE) in guinea pigs with homologous myelin basic protein.用同源髓鞘碱性蛋白成功治疗豚鼠实验性变应性脑脊髓炎(EAE)
J Immunol. 1974 Jan;112(1):392-7.
5
Adjuvanticity of synthetic polynucleotides for induction of experimental allergic encephalomyelitis in guinea pigs.合成多核苷酸对豚鼠实验性变应性脑脊髓炎诱导的佐剂活性
J Immunol. 1974 Dec;113(6):1942-6.
6
Relapsing experimental allergic encephalomyelitis induced with isolated myelin and with myelin basic protein plus myelin lipids.用分离的髓磷脂以及髓磷脂碱性蛋白加髓磷脂脂质诱导的复发性实验性变应性脑脊髓炎。
J Neurol Sci. 1981 Jun;50(3):399-411. doi: 10.1016/0022-510x(81)90152-0.
7
The role of myelin lipids in experimental allergic encephalomyelitis.髓磷脂脂质在实验性变应性脑脊髓炎中的作用。
Prog Clin Biol Res. 1984;146:49-54.
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[Cytotoxicity of sera against brain and spinal cord antigens in relation to lymphocytes of varying origin].[血清对脑和脊髓抗原的细胞毒性与不同来源淋巴细胞的关系]
Biull Eksp Biol Med. 1976 Aug;82(8):968-70.
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Induction of experimental autoimmune encephalomyelitis in rats and immune response to myelin basic protein in lipid-bound form.大鼠实验性自身免疫性脑脊髓炎的诱导及对脂质结合形式髓鞘碱性蛋白的免疫反应。
J Neurol Sci. 1993 Oct;119(1):91-8. doi: 10.1016/0022-510x(93)90196-6.
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Humoral immune response in chronic relapsing experimental allergic encephalomyelitis (r-EAE) in guinea pigs.豚鼠慢性复发性实验性变应性脑脊髓炎(r-EAE)中的体液免疫反应。
Prog Clin Biol Res. 1984;146:179-86.

引用本文的文献

1
Myelin basic protein purified on an ion-exchange continuous polymer bed in the presence of ethylene glycol and salt possesses activity against p-nitrophenyl acetate.在乙二醇和盐存在的情况下,于离子交换连续聚合物床上纯化得到的髓鞘碱性蛋白具有针对对硝基苯乙酸酯的活性。
Neurochem Res. 1995 Jun;20(6):651-8. doi: 10.1007/BF01705531.