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Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai.

Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Research Abstract Details 

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  • Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Abstract Text:

    s abeS Abe,y watanabeY Watanabe,s arakiS Araki,t kumanishiT Kumanishi,m satakeM Satake,

    Antiserum was raised against 3-O-MeGal beta 1----3GalNAc alpha 1----3[6' -O-(2-aminoethylphosphonyl)Gal alpha 1----2 (2-aminoethylphosphonyl----6)Gal beta 1----4Glc beta 1----1Ceramide (SGL-II) isolated from the skin of a mollusc, Aplysia kurodai. This antiserum reacted with SGL-II and other phosphonoglycosphingolipids of Aplysia such as SGL-I', F-21, and some minor glycolipids on TLC plates, but it did not react with ganglioside or globoside. The sugars recognized were 3-O-methylgalactose at the non-reducing end and galactose at the branched chain of the glycolipids. One membrane glycoprotein (Mr 280,000) reacted strongly, and some other proteins reacted weakly with the antiserum. Immunohistochemical examination of the nervous tissues revealed distinct staining in the periganglionic tissue of the ganglia, and the perineural sheath of the proximal portion of the peripheral nerves. The neuropil and satellite cells were also stained. In the skin, subcutaneous connective tissues were moderately stained, and the cytoplasm of small mononuclear cells and foamy cells was also stained. The staining patterns were essentially the same in paraffin and cryostat sections. From the findings with sections pretreated with chloroform-methanol (2 : 1, v/v), it was suggested that the periganglionic and perineural stainings were due to glycoproteins, including an SDS-soluble glycoprotein of Mr 280,000, while those of the other regions were due to SGL-II and glycolipids immunologically related to SGL-II. The stainings in the skin sections were largely due to glycoproteins.

    Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Publishing Authors By Initials

    s abeS Abe,y watanabeY Watanabe,s arakiS Araki,t kumanishiT Kumanishi,m satakeM Satake,

    For similar integumentary system: skin research abstracts see: integumentary system: skin research

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    Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Journal Published:

    PUBLICATION TYPE: Journal Article

    Journal: Journal of biochemistry

    VOLUME: 104

    Page Numbers: 220-6

    Journal Abbreviation: J. Biochem.

    ISSN: 0021-924X

    DAY: 19

    MONTH: Aug

    YEAR: 1988

    Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 376600

    Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Keywords Mesh Terms:

    KEYWORDS: Skin

    MESH TERMS: analysis

    Chemical & Substance for Abstract: Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai. Information

    Substance Name: diphosphonopentaosylceramide

    Registry Number: 103147-89-3

    Grant and Affiliation Information for Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai.

    AFFILIATION: Department of Neurochemistry, College of Biomedical Technology, Niigata University.

    Country: JAPAN

    JAPAN Research PublicationJAPAN Research Publication

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    MEDLINETA: J Biochem

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    Immunochemical and histochemical studies on a phosphonoglycosphingolipid, SGL-II, isolated from the sea gastropod Aplysia kurodai Related Publications

     

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