Abstract：
:Hybridomas secreting monoclonal antibodies specific for hemoglobin nonenzymatically glycated in the non-A1c position were produced by fusion of SP 2/0 myeloma cells with spleen cells from BALB/c mice immunized with nonenzymatically glycated hemoglobin prepared from human erythrocytes. Wells containing hydridomas secreting antibodies against glycohemoglobin were identified by binding, in an enzyme-linked immunosorbent assay, to purified glycated hemoglobin. The colony designated E85, which secreted antibodies discriminating between glycated versus unglycated hemoglobin, was cloned at least four times by limiting dilution and used for further study, performed with purified monoclonal antibody. Specificity of E85 was demonstrated by immunoblotting and by ELISA, wherein the monoclonal antibody reacted with glycated hemoglobin but not with hemoglobin A1c or with unglycated hemoglobin. Immunoblotting of human plasma with E85 on nitrocellulose yielded no reactive proteins, indicating site specificity for glycated epitopes residing in hemoglobin but not in other nonenzymatically glycated proteins present in plasma. E85 differs from other antibodies raised against glycated hemoglobin and other glycated proteins, which recognize hemoglobin glycated at the N terminal valine of the beta chain (HbA1c) or which recognize glycated residues only after reductive conversion to glucitollysine and which do not discriminate between different glycated proteins. Thus, this report describes the establishment of the first hybridoma secreting monoclonal antibody raised against a physiologic (unreduced) form of non-A1c glycohemoglobin, and for the glycated epitope when it resides in glycohemoglobin but not in other proteins or in hemoglobin A1c.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Steward LA,Wu VY,Shea E,Cohen MPdoi
10.1016/0022-1759(91)90364-lsubject
Has Abstractpub_date
1991-07-05 00:00:00pages
145-51issue
2eissn
0022-1759issn
1872-7905pii
0022-1759(91)90364-Ljournal_volume
140pub_type
杂志文章abstract：:The antibody response in rabbits and chickens (serum and egg yolk) immunized with human immunoglobulin G was studied during a 1-year immunisation period comparing the efficacy of three adjuvants: Freund's complete adjuvant (FCA), Freund's incomplete adjuvant (FIA) and Hunter's TiterMax adjuvant (HTM). Monthly boosters...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(96)00010-5
更新日期：1996-05-27 00:00:00
abstract：:NIP-conjugated Fab' fragments from a rabbit hyperimmunized with sheep red blood cells (SRBC) were used to link the hapten NIP to target cells for antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent complement-mediated lysis (ADCML). Target cells (SRBC) labelled with this NIP-Fab' complex were c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90005-z
更新日期：1991-02-15 00:00:00
abstract：:Studies in mice have advanced our understanding of the contribution of monocytes to inflammation and immunity. However, the lack of a straightforward and reliable method for the isolation of mouse blood monocytes remains a hurdle. Here we describe a fast and easy method for isolating monocytes from mouse blood based o...
journal_title：Journal of immunological methods
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doi：10.1016/j.jim.2010.04.004
更新日期：2010-07-31 00:00:00
abstract：:An automatic immunospecific affinity-chromatographic system for continuous operation is described. The system comprises time-controlled sample application, washing and elution steps and automatic dialysis of eluted fractions. The applicability of the system is illustrated by the purification of pregnancy zone protein ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90117-5
更新日期：1978-01-01 00:00:00
abstract：:A study was undertaken to establish conditions of growth to increase C3b receptor synthesis on a human B lymphoblastoid cell line (Raji) by use of cell differentiation effectors. It appears that whereas two polar compounds HMBA (2mM) and Me2SO(2%) have no or little effect, 5 BrdU (30microM) and db cAMP (5 x10(-4) M) a...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90135-6
更新日期：1981-01-01 00:00:00
abstract：:Recent developments in microarray technology have made it possible to perform immunoassays in a multiplexed format. This ability is highly desirable given the potential for greater throughput analysis. In spite of the obvious advantages, a number of issues arise as a result of multiplexing the reactions. In this study...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2005.04.007
更新日期：2005-07-01 00:00:00
abstract：:An improved microassay for quantitation of murine macrophage-mediated antibody-dependent cellular cytotoxicity (ADCC) has been developed. The method is based on the turbidimetric measurement of sheep erythrocyte or nucleated (L1210) target cell suspensions at 630 nm with an automatic microtiter plate densitometer. The...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90262-0
更新日期：1986-01-22 00:00:00
abstract：:We have used a conceptually novel way to construct antibody mimics based on the binding of a noncatalytic enzyme to its substrate. Bacteriophage-derived endosialidase cleaves polysialic acid (polySia), an important oncofetal and bacterial antigen, which is poorly immunogenic. We fused to green fluorescent protein (GFP...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2004.10.006
更新日期：2004-12-01 00:00:00
abstract：:The identification and characterization of human mast cell (MC) functions are hindered by the shortage of MC populations suitable for investigation. Here, we present a novel technique for generating large numbers of well differentiated and functional human MCs from peripheral stem cells (=peripheral stem cell-derived ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2014.07.003
更新日期：2014-11-01 00:00:00
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journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.03.008
更新日期：2017-06-01 00:00:00
abstract：:A microprocessor controlled device for automation of immunoenzyme histological and cytological staining procedures is described. As the sequence of processing is controlled by a computer program, the apparatus is flexible and the possibility of technical errors is reduced. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90013-0
更新日期：1988-02-24 00:00:00
abstract：:The colorimetric MTT assay based on the selective ability of living cells to reduce 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide into formazan was adapted for measuring antibody independent monocyte mediated cytotoxicity. In view of the suggested application of adoptive immunotherapy we studied the an...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90205-t
更新日期：1991-07-26 00:00:00
abstract：:The use of cells as a cryopreserved, readily available reagent has facilitated high-throughput screening of new drug candidates by bioassay. This practice is considerably less labor intensive and allows more flexibility in laboratory testing than traditional continuous cell culture. We have shown that this practice ca...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.05.009
更新日期：2011-07-29 00:00:00
abstract：:Human peripheral blood lymphocytes were stained simultaneously with the lipophilic membrane label PKH-2 and surface markers and analysed by multiparameter flow cytometry. A biphasic staining distribution was observed for T (CD3+) as well as B (CD19+) cells. Within the T subset, CD4+ cells stained almost exclusively wi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(92)90211-b
更新日期：1992-09-18 00:00:00
abstract：:Flow cytometric methods for the evaluation of the cell surface binding properties of monoclonal antibody (MoAb)-drug/toxin conjugates defining tumor-associated antigens are presented. In these techniques, suspension cultures of solid human tumor cell lines are incubated with either varying dilutions of MoAb or MoAb-dr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90310-3
更新日期：1987-02-11 00:00:00
abstract：:The method of extraction of outer membrane proteins (OMPs), the conditions of electrophoretic transfer, and the conditions of antibody binding, were compared in Western blotting studies of Neisseria meningitidis outer membrane antigens. The OMP profiles obtained by SDS-PAGE of outer membrane vesicles extracted with li...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90383-7
更新日期：1990-12-05 00:00:00
abstract：:Fractionation of lactoperoxidase iodinated cell surface material on miniature DEAE-cellulose columns provided a rapid method for separating labeled lipid from cell surface antigens. The procedure also removed poorly solubilized aggregates yielding a labeled preparation which demonstrated stable, reproducible immunopre...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90029-1
更新日期：1977-01-01 00:00:00
abstract：:A prototype of automatized enzyme-linked immunosorbent assay (ELISA) in tubes is described, using a commercially available basic material, easily modified. Nine hundred samples could be completely studied in a day by only one person. The different steps of the automatized ELISA were systematically studied to obtain th...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90136-4
更新日期：1979-01-01 00:00:00
abstract：:A rapid and highly reproducible protocol which permits the detection of quantities of estrogen receptor as low as 5 fmol/mg protein is described. The separation of free and receptor-bound hormone is achieved by specific immunoprecipitation of the hormone-receptor complex. This procedure can be performed without pertur...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90234-7
更新日期：1991-11-05 00:00:00
abstract：:Thioglycollate medium (TGM) is widely used as a stimulatory agent to induce non-infectious peritoneal inflammation for elicitation of macrophages from mice and rats. It has been known for a long time that aged, autoclaved TGM is more efficient than freshly prepared TGM, however, the mechanism responsible for this enha...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00224-4
更新日期：1997-02-28 00:00:00
abstract：:A new sandwich-type solid-phase enzyme immunoassay (EIA) for carcinoembryonic antigen (CEA) was established by using two selected monoclonal antibodies (MAbs). One MAb, F82-61, which is immobilized on polystyrene beads, reacts with an epitope present on the N-terminal domain (N) of the CEA molecule and the other, F11-...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90388-n
更新日期：1993-06-18 00:00:00
abstract：:An inhibitor to von Willebrand factor (vWf) was detected in the plasma from two patients with histories of mild bleeding and one patient with a severe deficiency in the Factor VIII complex using a competitive enzyme-linked immunosorbent assay (ELISA) procedure. IgG antibodies from the patients' plasmas were shown to b...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00209-8
更新日期：1997-01-15 00:00:00
abstract：:Anti-sperm cell-mediated immunity (CMI) is considered as a crucial facet of infertility in patients of both sexes. A precise and objective method is designed, based on a one-step agarose leukocyte migration inhibition factor (LMIF) assay. The migration areas are evaluated by a computer-assisted image analysis system. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(92)90186-w
更新日期：1992-10-02 00:00:00
abstract：:The neutrophilic granulocyte is the most numerous leukocyte in peripheral blood. The development from a multipotent progenitor cell to a mature neutrophil takes place in the bone marrow over a period of 10-14 days. In order to understand the cellular mechanisms behind this process, it is necessary to investigate cells...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(99)00176-3
更新日期：1999-12-17 00:00:00
abstract：:Interleukin 2 (IL-2) is a class of T cell growth factors produced by T cells of a number of species. The unique growth-promoting properties of these molecules allow the development of antigen-specific effector T cell lines which can be used to analyze the molecular basis of lymphocyte interactions. A murine T cell tum...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90055-1
更新日期：1980-01-01 00:00:00
abstract：:Serologically and biochemically pure HLA antigens and other beta 2-microglobulin-associated proteins were isolated using a rapid immunoprecipitation technique with a monoclonal anti-beta 2-microglobulin reagent A88. Elution of the immunoprecipitate with beta 2-microglobulin isolated from kidney patients proved to be e...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90237-4
更新日期：1981-01-01 00:00:00
abstract：:In analyses of antigen-specific immune responses, it is essential to estimate the frequency of individual T cell clonotypes. This frequency has been estimated, however, only indirectly by the frequency of T cell receptor (TCR) mRNA. We have developed a method to determine T cell frequency directly by cell count using ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00022-8
更新日期：1999-04-22 00:00:00
abstract：:Biological matrix interference in detection and quantitation immunoassays remains a major challenge in the field of bioanalysis. For example, circulating drug may interfere with the detection of anti-drug antibodies (ADA) and drug target, or ADA may interfere with quantitation of drug levels in PK/TK analysis. Monoclo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2015.08.002
更新日期：2015-11-01 00:00:00
abstract：:Non-specific radioactive counts retained on the glass fiber filters from a multiple automatic sample harvester were reduced markedly by 3 simple changes in the procedure for harvesting thymidine-labeled whole blood cultured from microtiter plates. These modifications increased the sensitivity, precision and accuracy o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90225-8
更新日期：1981-01-01 00:00:00
abstract：:Langerin CD207 is a type II transmembrane protein. It is responsible for the formation of Birbeck granules, which are intracellular organelles within Langerhans cells, the dendritic cells of stratified squamous epithelia like the epidermis. Because current anti-CD207 antibodies have limitations, we prepared new monocl...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.05.001
更新日期：2007-07-31 00:00:00
