A specific immunological probe for the major myelin proteolipid

作者: E. Trifilieff , B. Luu , J.L. Nussbaum , G. Roussel , A.Espinosa de los Monteros

DOI: 10.1016/0014-5793(86)80412-4

关键词: Myelin proteolipidBiochemistryMembrane proteinProteolipid protein 1AntibodyPeptideMyelinOligodendrocyteBiologyProteolipidsBiophysicsGeneticsCell biologyMolecular biologyStructural biology

摘要: Major myelin proteolipid (MMPL, also called PLP) and DM-20 are the two major intrinsic membrane proteins of CNS myelin. A specific immunological probe was obtained for MMPL by raising antibodies against synthetic tridecapeptide 117–129 MMPL. Antibodies this peptide reacted with but dit not cross react DM-20, while both proteolipids had been shown previously to be recognized directed C-terminal hexapeptide This is in accordance previous findings showing that diners only from a deletion residues 100–140 (±few units). Furthermore, site-specific recognizes its native form oligodendrocytes primary glial cell cultures.

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