Abstract
A monospecific antibody produced in vitro by a B-lymphoblastoid cell line transformed with Epstein-Barr virus has been shown to recognize a membrane antigen (OFA-I-1) on human tumors and fetal brain. This study identifies the chemical nature of OFA-I-1. The glycolipid fraction of antigen-rich spent medium of an OFA-I-1-positive melanoma cell line, M14, was extracted by chloroform/methanol/water, 4:8:3 (vol/vol), and was separated into fractions of neutral glycolipids and gangliosides by DEAE-Sephadex followed by base treatment and Bio-sil A column elution. OFA-I-1 antigens were found exclusively in the ganglioside fraction when assayed with monospecific anti-OFA-I-1 by an immune adherence inhibition test. The results obtained from thin-layer chromatography of the antigenic M14 ganglioside and sequential glycosidase digestion suggested that the antigen was a ganglioside GM2, GalNAc beta 1 leads to 4(NeuAc alpha 2 leads to 3)Gal beta 1 leads to 4Glc leads to Cer. These results were further supported by testing various authentic gangliosides and neutral glycolipids for OFA-I-1 antigenicity. Only GM2 showed positive reactivity.
MeSH Terms
Adult
Antigens, Neoplasm/immunology
Brain/immunology
Carbohydrates/analysis
Cell Line
Epitopes/analysis
Female
Fetus
G(M2) Ganglioside/immunology
Gangliosides/immunology,isolation & purification
Glycolipids/isolation & purification
Humans
Liver/immunology
Melanoma/immunology
Pregnancy
Chemicals
Antigens, Neoplasm
Carbohydrates
Epitopes
Gangliosides
Glycolipids
oncofetal antigens
G(M2) Ganglioside
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Tai T
Paulson J C
Cahan L D
Irie R F
References (26)
26 references, click to expand
-
The quantitative estimation of cerebrosides in nervous tissue.
J Neurochem. 1956 May;1(1):42-53
PMID: 13346373
-
THE GANGLIOSIDES.
J Lipid Res. 1964 Apr;5:145-55
PMID: 14174000
-
The thiobarbituric acid assay of sialic acids.
J Biol Chem. 1959 Aug;234(8):1971-5
PMID: 13672998
-
The pattern of mammalian brain gangliosides. 3. Regional and developmental differences.
J Neurochem. 1965 Dec;12(12):969-79
PMID: 5892497
-
Quantitative isolation of total glycosphingolipids from animal cells.
J Lipid Res. 1971 Mar;12(2):257-9
PMID: 4324310
-
The purification and properties of beta-galactosidase from bovine testes.
J Biol Chem. 1973 Oct 10;248(19):6772-80
PMID: 4270451
-
Evidence for in vivo reaction of antibody and complement to surface antigens of human cancer cells.
Science. 1974 Nov 1;186(4162):454-6
PMID: 4413334
-
A membrane antigen common to human cancer and fetal brain tissues.
Cancer Res. 1976 Sep;36(9 PT 2):3510-7
PMID: 61813
-
Enzymatic properties of beta-D-galactoside alpha2 leads to 6 sialytransferase from bovine colostrum.
J Biol Chem. 1977 Apr 10;252(7):2363-71
PMID: 849933
-
Isolation and characterization of human liver hematoside.
J Lipid Res. 1978 Jul;19(5):538-43
PMID: 670832
-
High-performance thin-layer chromatography and densitometric determination of brain ganglioside compositions of several species.
Anal Biochem. 1978 Sep;89(2):437-50
PMID: 103458
-
Oncofetal antigen: a tumor-associated fetal antigen immunogenic in man.
J Natl Cancer Inst. 1979 Aug;63(2):367-73
PMID: 88539
-
Action of Arthrobacter ureafaciens sialidase on sialoglycolipid substrates. Mode of action and highly specific recognition of the oligosaccharide moiety of ganglioside GM1.
J Biol Chem. 1979 Aug 25;254(16):7845-54
PMID: 468792
-
A procedure for the quantitative isolation of brain gangliosides.
Biochim Biophys Acta. 1980 Jan 18;617(1):97-109
PMID: 7353026
-
Identification of a cell surface protein, p97, in human melanomas and certain other neoplasms.
Proc Natl Acad Sci U S A. 1980 Apr;77(4):2183-7
PMID: 6929544
-
A monosialoganglioside is a monoclonal antibody-defined antigen of colon carcinoma.
Science. 1981 Apr 3;212(4490):55-6
PMID: 7209516
-
Biochemical characterization of human melanoma cell surfaces: dissection with monoclonal antibodies.
Proc Natl Acad Sci U S A. 1980 Dec;77(12):7287-91
PMID: 6938976
-
Oncofetal antigen-I: distribution in human tumors.
J Natl Cancer Inst. 1981 Sep;67(3):557-62
PMID: 6268878
-
GD3, a prominent ganglioside of human melanoma. Detection and characterisation by mouse monoclonal antibody.
J Exp Med. 1982 Apr 1;155(4):1133-47
PMID: 7061953
-
Unique glycoprotein-proteoglycan complex defined by monoclonal antibody on human melanoma cells.
Proc Natl Acad Sci U S A. 1982 Feb;79(4):1245-9
PMID: 6175965
-
Gangliosides: structure, isolation, and analysis.
Methods Enzymol. 1982;83:139-91
PMID: 7047999
-
Characterization of a human melanoma-associated ganglioside antigen defined by a monoclonal antibody, 4.2.
J Biol Chem. 1982 Nov 10;257(21):12752-6
PMID: 7130176
-
Human antibody to OFA-I, a tumor antigen, produced in vitro by Epstein-Barr virus-transformed human B-lymphoid cell lines.
Proc Natl Acad Sci U S A. 1982 Sep;79(18):5666-70
PMID: 6291057
-
A monoclonal antibody-defined antigen associated with gastrointestinal cancer is a ganglioside containing sialylated lacto-N-fucopentaose II.
J Biol Chem. 1982 Dec 10;257(23):14365-9
PMID: 7142214
-
Identification of a human neuroectodermal tumor antigen (OFA-I-2) as ganglioside GD2.
Proc Natl Acad Sci U S A. 1982 Dec;79(24):7629-33
PMID: 6296843
-
Quantitative estimation of sialic acids. II. A colorimetric resorcinol-hydrochloric acid method.
Biochim Biophys Acta. 1957 Jun;24(3):604-11
PMID: 13436486