PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11399324-10 2000 Furthermore, the percentage of direct binding of 125I-labeled StAb or monomeric scFv on CEA-Sepharose beads and on CEA-expressing cells showed a dramatic increase for the tetramerized scFv (>80%), as compared with the monomeric scFv (<20%). Sepharose 92-101 CEA cell adhesion molecule 3 Homo sapiens 88-91 17600883-3 2007 MATERIALS AND METHODS: CEA was isolated by immunoaffinity chromatography on an anti-CEA IgG-Sepharose 4B column. Sepharose 92-101 CEA cell adhesion molecule 3 Homo sapiens 23-26 3883129-6 1985 Elution profiles of CEA, NFA-2, and NCA-2 from lectin columns, especially from concanavalin A-Sepharose columns, suggested some differences in oligosaccharide chains between them. Sepharose 94-103 CEA cell adhesion molecule 3 Homo sapiens 20-23 1445429-1 1992 A molecular form of CEA non-binding Con A (CEAnC) was isolated from colon adenocarcinoma metastases in liver as a fraction of CEA having no affinity to Con-A-Sepharose. Sepharose 158-167 CEA cell adhesion molecule 3 Homo sapiens 20-23 6296267-1 1982 The binding of [125I]CEA to an anti-CEA Sepharose-4B immunosorbent has been investigated in the presence of detergents. Sepharose 40-52 CEA cell adhesion molecule 3 Homo sapiens 21-24 6296267-1 1982 The binding of [125I]CEA to an anti-CEA Sepharose-4B immunosorbent has been investigated in the presence of detergents. Sepharose 40-52 CEA cell adhesion molecule 3 Homo sapiens 36-39 471122-4 1979 The most heterogeneous CEA preparation was further purified by the affinity chromatography on Concanavalin A-Sepharose 4B and by DEAE-Sephadex A-50 chromatography and the usefulness of these procedures for purification of CEA is compared. Sepharose 109-121 CEA cell adhesion molecule 3 Homo sapiens 23-26 7119456-1 1982 Purification of radiolabeled carcinoembryonic antigen (CEA) preparations by affinity chromatography with anti-AG bound to Sepharose was attempted, since an immunological similarity between AG (alpha 1-acid glycoprotein) and a portion of CEA had been noted. Sepharose 122-131 CEA cell adhesion molecule 3 Homo sapiens 29-53 7119456-1 1982 Purification of radiolabeled carcinoembryonic antigen (CEA) preparations by affinity chromatography with anti-AG bound to Sepharose was attempted, since an immunological similarity between AG (alpha 1-acid glycoprotein) and a portion of CEA had been noted. Sepharose 122-131 CEA cell adhesion molecule 3 Homo sapiens 55-58 7119456-10 1982 Purification of CEA is possible by affinity chromatography with anti-AG bound to Sepharose. Sepharose 81-90 CEA cell adhesion molecule 3 Homo sapiens 16-19 7126333-1 1982 By exploiting the cross-reaction among the antigens associated with a pool of breast carcinomas, preselected according to their antigenic content, a CEA-like BCA, with a specific activity of 1400 U/micrograms has been extracted, by means of 3M KCl, and partially purified by means of ConA Sepharose affinity chromatography and bioabsorption, employing, for the latter, a cross-reacting antiserum (anti CEA). Sepharose 289-298 CEA cell adhesion molecule 3 Homo sapiens 149-152 7075717-4 1982 When 60 ng CEA were preincubated with highly diluted anti-CEA serum and the resulting immune complexes were thereafter co-precipitated by protein A-sepharose, positive lymphocyte responses could no longer be obtained. Sepharose 148-157 CEA cell adhesion molecule 3 Homo sapiens 11-14 7075717-4 1982 When 60 ng CEA were preincubated with highly diluted anti-CEA serum and the resulting immune complexes were thereafter co-precipitated by protein A-sepharose, positive lymphocyte responses could no longer be obtained. Sepharose 148-157 CEA cell adhesion molecule 3 Homo sapiens 58-61 6255389-5 1980 The elution profile of CEA-LoVo in Concanavalin A-Sepharose B coincided with that of the First British Standard for CEA. Sepharose 50-59 CEA cell adhesion molecule 3 Homo sapiens 23-26 7360484-5 1980 The elution profile of CEA-LoVo in concanavalin A-Sepharose B coincided with that of the First British Standard for CEA. Sepharose 50-59 CEA cell adhesion molecule 3 Homo sapiens 23-26 286108-1 1979 A human immunoglobulin that binds carcinoembryonic antigen (CEA) was isolated from four individual normal human sera by affinity chromatography with the use of a CEA-Sepharose solid adsorbent. Sepharose 166-175 CEA cell adhesion molecule 3 Homo sapiens 34-58 286108-1 1979 A human immunoglobulin that binds carcinoembryonic antigen (CEA) was isolated from four individual normal human sera by affinity chromatography with the use of a CEA-Sepharose solid adsorbent. Sepharose 166-175 CEA cell adhesion molecule 3 Homo sapiens 60-63 286108-1 1979 A human immunoglobulin that binds carcinoembryonic antigen (CEA) was isolated from four individual normal human sera by affinity chromatography with the use of a CEA-Sepharose solid adsorbent. Sepharose 166-175 CEA cell adhesion molecule 3 Homo sapiens 162-165 85489-7 1979 Ovarian cyst fluid CEA activity was bound by concanavalin A-Sepharose 4B and specifically eluted with competing monosaccharide. Sepharose 60-72 CEA cell adhesion molecule 3 Homo sapiens 19-22 85489-8 1979 Lectin affinity chromatography and gel filtration chromatography over Sepharose 4B and Sephadex G-200 can be used to purify cyst fluid CEA from whole fluid or lyophilized and reconstituted samples. Sepharose 70-82 CEA cell adhesion molecule 3 Homo sapiens 135-138 686071-1 1978 Ovarian tumor-associated antigen isolated from human tumor tissue was shown to have a different mobility from that of carcinoembryonic antigen (CEA) in both acrylamide gel electrophoresis and immunoelectrophoresis in agarose. Sepharose 217-224 CEA cell adhesion molecule 3 Homo sapiens 118-142 686071-1 1978 Ovarian tumor-associated antigen isolated from human tumor tissue was shown to have a different mobility from that of carcinoembryonic antigen (CEA) in both acrylamide gel electrophoresis and immunoelectrophoresis in agarose. Sepharose 217-224 CEA cell adhesion molecule 3 Homo sapiens 144-147 58713-3 1976 The affinity chromatography of CEA-M on an immunosorbent "anti-H-Sepharose" demonstrated that a proportion of CEA-M molecules might bear both H and CEA antigenic determinants. Sepharose 65-74 CEA cell adhesion molecule 3 Homo sapiens 31-34 872091-2 1977 The CEA-like activity in these lavages was purified by gel filtration on Sepharose 6B and Sephadex G-200 and by affinity chromatography on concanavalin A linked to Sepharose. Sepharose 73-82 CEA cell adhesion molecule 3 Homo sapiens 4-7 58713-3 1976 The affinity chromatography of CEA-M on an immunosorbent "anti-H-Sepharose" demonstrated that a proportion of CEA-M molecules might bear both H and CEA antigenic determinants. Sepharose 65-74 CEA cell adhesion molecule 3 Homo sapiens 110-113 58713-3 1976 The affinity chromatography of CEA-M on an immunosorbent "anti-H-Sepharose" demonstrated that a proportion of CEA-M molecules might bear both H and CEA antigenic determinants. Sepharose 65-74 CEA cell adhesion molecule 3 Homo sapiens 110-113 204321-6 1978 The purified CEA pools also showed quantitative variations in the binding profiles on Con A-Sepharose. Sepharose 92-101 CEA cell adhesion molecule 3 Homo sapiens 13-16 241482-3 1975 Antibody to this preparation was rendered specific for CEA by adsorption on a column of normal liver proteins bound to Sepharose. Sepharose 119-128 CEA cell adhesion molecule 3 Homo sapiens 55-58 52402-0 1975 Demonstration of two molecular variants of carcinoembryonic antigen by concanavalin A sepharose affinity chromatography. Sepharose 86-95 CEA cell adhesion molecule 3 Homo sapiens 43-67 52402-1 1975 The carcinoembryonic antigen (CEA) active glycoproteins from perchloric acid extract of liver-metastasized primary colon tumor have been separated by concanavalin A Sepharose (Con A Sepharose) chromatography. Sepharose 165-174 CEA cell adhesion molecule 3 Homo sapiens 4-28 52402-1 1975 The carcinoembryonic antigen (CEA) active glycoproteins from perchloric acid extract of liver-metastasized primary colon tumor have been separated by concanavalin A Sepharose (Con A Sepharose) chromatography. Sepharose 165-174 CEA cell adhesion molecule 3 Homo sapiens 30-33 52402-1 1975 The carcinoembryonic antigen (CEA) active glycoproteins from perchloric acid extract of liver-metastasized primary colon tumor have been separated by concanavalin A Sepharose (Con A Sepharose) chromatography. Sepharose 182-191 CEA cell adhesion molecule 3 Homo sapiens 4-28 52402-1 1975 The carcinoembryonic antigen (CEA) active glycoproteins from perchloric acid extract of liver-metastasized primary colon tumor have been separated by concanavalin A Sepharose (Con A Sepharose) chromatography. Sepharose 182-191 CEA cell adhesion molecule 3 Homo sapiens 30-33 52402-2 1975 The CEA activities separated by Con A Sepharose chromatography were designated as loosely bound and tightly bound which, respectively, eluted on the Con A Sepharose column between 0.12 and 0.15 M and 0.3 M alpha-methylmannose in a linear gradient of alpha-methylmannose. Sepharose 38-47 CEA cell adhesion molecule 3 Homo sapiens 4-7 52402-2 1975 The CEA activities separated by Con A Sepharose chromatography were designated as loosely bound and tightly bound which, respectively, eluted on the Con A Sepharose column between 0.12 and 0.15 M and 0.3 M alpha-methylmannose in a linear gradient of alpha-methylmannose. Sepharose 155-164 CEA cell adhesion molecule 3 Homo sapiens 4-7 32955069-5 2020 Interestingly, a convenient, affordable, and instrument-free portable test kit was fabricated to visually monitor CEA via rooting the aptamer/MoS2 NS system into an agarose hydrogel. Sepharose 165-172 CEA cell adhesion molecule 3 Homo sapiens 114-117 4136840-2 1974 Some of these substances are glycoproteins giving reactions of antigenic identity with carcinoembryonic antigen (CEA) derived from colorectal carcinoma and occur in aggregation with proteins showing antigen specificities of albumin, haptoglobin and the heavy chains of immunoglobulins G, A and M. Recoveries of CEA-like activities, following Sepharose 4B chromatography of urinary materials of molecular size > 3 x 10(4), varied from 40 to 1530%. Sepharose 342-354 CEA cell adhesion molecule 3 Homo sapiens 113-116 4473556-0 1974 Binding of carcinoembryonic antigen (CEA) to concanavalin A-sepharose: storage of high-specific-activity 125I-CEA. Sepharose 60-69 CEA cell adhesion molecule 3 Homo sapiens 11-35 4473556-0 1974 Binding of carcinoembryonic antigen (CEA) to concanavalin A-sepharose: storage of high-specific-activity 125I-CEA. Sepharose 60-69 CEA cell adhesion molecule 3 Homo sapiens 37-40 29545609-3 2018 By staining thin (5-10 microm) paraffin and thick (50 microm) agarose tissue sections, we detected HER2- and CEA-positive human tumour cells infiltrating the surrounding tissues or metastasizing to different organs, including the brain, testis, lung, liver, and lymph nodes. Sepharose 62-69 CEA cell adhesion molecule 3 Homo sapiens 109-112