Abstract：
:Monoclonal antibodies have been prepared against a synthetic peptide with a sequence corresponding to a repeated hydrophilic region of the protein core of the human MUC-2 gastrointestinal mucin. Peptide conjugates, prepared by glutaraldehyde cross-linking with keyhole limpet haemocyanin (KLH) and bovine serum albumin (BSA), were employed as the immunogen and target antigen (for screening by ELISA), respectively. However, for the measurement of antibody binding to peptide by an ELISA procedure, an alternative strategy was developed and is described in this report: peptides were conjugated directly to BSA immobilized by physical adsorption to the surface of microtitre plate wells. This procedure permits peptides to be tested as target antigens by ELISA without prior preparation of peptide-carrier conjugates.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Price MR,Sekowski M,Hooi DS,Durrant LG,Hudecz F,Tendler SJdoi
10.1016/0022-1759(93)90168-7subject
Has Abstractpub_date
1993-02-26 00:00:00pages
277-81issue
1-2eissn
0022-1759issn
1872-7905pii
0022-1759(93)90168-7journal_volume
159pub_type
杂志文章abstract：:Antibodies prepared by immunizing rabbits with a synthetic polypeptide representing the first 26 amino acids of the proposed NH2-terminal sequence of human erythropoietin cross-react with peptide, highly purified 125I-labeled erythropoietin and biologically active erythropoietin. We have now developed a rapid and conv...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90316-8
更新日期：1984-04-27 00:00:00
abstract：:In this paper we provide both a theoretical and experimental analysis of the sensitivity of a DNA quantitation assay using a fluorescent chromophore which non-covalently binds dsDNA. It is well-known that the range of DNA concentrations available for fluorescence quantitation depends on the concentration of the chromo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.09.011
更新日期：2010-10-31 00:00:00
abstract：:The immuno-modulating properties of different adjuvant systems on the murine humoral and cellular immune response to a synthetic peptide comprising amino acid residues 9-21 of glycoprotein D of herpes simplex virus type 1 (HSV-1) were investigated. For immunization, the peptide was conjugated to ovalbumin or bovine se...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90190-7
更新日期：1989-11-13 00:00:00
abstract：:The microenvironment of the thymus consists of functionally discrete niches composed of distinct stromal cell subsets. Clinically relevant changes affecting T-cell differentiation occur within these niches with age and injury caused by irradiation and chemotherapy treatments. The study of thymic stromal cells has been...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.09.010
更新日期：2008-01-01 00:00:00
abstract：:AMPKalpha is a subunit of AMP-activated protein kinase (AMPK), a heterotrimeric enzyme that works as a fuel sensor activated in response to the depletion of cellular ATP. AMPKalpha is considered as a master switch in regulating glucose and lipid metabolism. Determining its presence in patient sera may help in diagnosi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2009.10.001
更新日期：2009-12-31 00:00:00
abstract：:Efficacious typhoid vaccines for young children will significantly reduce the disease burden in developing world. The Vi polysaccharide based conjugate vaccines (Vi-rEPA) against Salmonella Typhi Vi positive strains has shown high efficacy but may be ineffective against Vi negative S. Typhi. In this study, for the fir...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.07.005
更新日期：2017-11-01 00:00:00
abstract：:Differentiating foot-and-mouth disease virus (FMDV) antibodies generated during a natural infection from those due to vaccination (DIVA) is crucial for proving freedom from disease after an outbreak and allowing resumption of trade in livestock products. The World Organisation for Animal Health (OIE) recommends that F...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2009.11.004
更新日期：2010-01-31 00:00:00
abstract：:A novel enzyme-linked bio-immunoassay (bio-ELISA) has been developed to detect interferon-gamma (IFN-gamma) induced HLA-DR antigen on the surface of human tumor cells. Cells are cultured at 37 degrees C in 96-well microtiter plates in the presence of IFN-gamma for 2 days. After fixation with reagent alcohol the HLA-DR...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90083-5
更新日期：1989-12-20 00:00:00
abstract：:A new radioimmunoassay has been developed for measuring IgM and IgG rheumatoid factors. Diluted sera from donors and patients were incubated with immunoprecipitates prepared from sheep serum and rabbit anti-sheep IgG antiserum. The precipitates were washed, and radioiodinated rabbit F(ab')2 fragments specific from hum...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90259-3
更新日期：1981-01-01 00:00:00
abstract：:Conditions for desorbing a DNP carrier from its immunoadsorbent were studied in various hydro-organic media at different pHs and temperatures, including the sub-zero range. It appeared that DNP--anti-DNP interaction is the result of a balance between various bonds and the best result (95% yield) was obtained in hydro-...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90105-9
更新日期：1978-01-01 00:00:00
abstract：:A sensitive, specific immunoassay for detection of hepatitis B surface antigen (HBsAg) is described. The assay combined enzyme-linked immunosorbent assay and solid-phase radioimmunoassay and is termed enzyme potentiated radioimmunoassay (EPRIA). HBsAg was quantitated by enzymatic conversion of L[14C]glutamic acid to 1...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90115-0
更新日期：1981-01-01 00:00:00
abstract：:In transplantation techniques previously described it was impossible to separate the effects of immunosuppressive treatments on the host from the effects directed at the allograft itself. The skin allograft retransplantation technique described here allows one to assess changes in the immunogenicity of the allograft g...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90005-x
更新日期：1984-09-04 00:00:00
abstract：:Assessment of T cell activation has traditionally been performed by measuring proliferation as a function of 3[H]-thymidine incorporation, or secretion of cytokines from activated peripheral blood mononuclear cells (PBMC) in culture. An alternative method for detection of proliferation at the single cell level utilize...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00127-0
更新日期：1997-10-13 00:00:00
abstract：:Binding of the urokinase plasminogen activator (uPA) to a specific cell surface receptor (uPAR) plays a crucial role in proteolysis during tissue remodelling and cancer invasion. An immunosorbent assay for the quantitation of uPAR has now been developed. This assay is based on two monoclonal antibodies recognizing the...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90078-7
更新日期：1994-01-03 00:00:00
abstract：:C3 nephritic factor (C3NeF) is an autoantibody against the C3 convertase which stabilizes this otherwise inherently labile neoenzyme and induces a continuous activation of the alternative pathway with C3 depletion. NeF is found in patients with membranoproliferative glomerulonephritis and/or partial lipodystrpohy. NeF...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00295-2
更新日期：2001-05-01 00:00:00
abstract：:Microchannel plate detectors have been used in many astronomical X-ray telescopes. Recently we have begun to use similar detectors to image electron emission from radiolabelled biological assays. Here we show how a microchannel plate (MCP) detector can be used to image tritium uptake in T lymphocyte proliferation assa...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(00)00312-4
更新日期：2001-01-01 00:00:00
abstract：:The proinflammatory cytokine IL-18 mediates IFN-gamma production as well as the induction of Th1 polarized immune responses in synergy with IL-12. In this study, we describe the production of isogeneic monoclonal antibodies (Mabs) directed against murine IL-18 (mIL-18). Immunization of IL-18-deficient mice with recomb...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00505-1
更新日期：2002-01-01 00:00:00
abstract：:The large scale preparation of two second generation immunotoxins containing murine monoclonal antibodies and deglycosylated ricin A chain is described. The procedure for the preparation of immunotoxins consists of the derivatization of antibody with SMPT and reduction of dgA with DTT followed by their reaction to est...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90110-2
更新日期：1991-09-13 00:00:00
abstract：:A polyethylene glycol (PEG) radioimmunoprecipitation assay for human IgG is described that is sufficiently sensitive to detect 0.5 ng of IgG. This model antibody-antigen system was also used to study the stoichiometries of PEG-precipitated complexes. Our results suggest that the presence of PEG may affect the stoichio...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90091-7
更新日期：1979-01-01 00:00:00
abstract：:A method for coating native, non-derivatized, polysaccharide (PS) onto nitrocellulose (NC) for identifying PS-specific antibodies has been developed. The new feature of this method is that PS molecules are vacuum filtered onto NC in their native state by devices that can accommodate NC of different sizes and shapes. P...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90032-b
更新日期：1991-03-21 00:00:00
abstract：:An improved sensitivity to low levels of hepatitis B surface antigen (HBsAg) was demonstrated when ELISA results were interpreted by a statistical method. The absorbance of each test well was compared with the mean absorbance of all low-colour test samples. Those wells with an absorbance of more than two standard devi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90316-x
更新日期：1988-11-25 00:00:00
abstract：:A simple semi-automated method for the assay of large numbers of replicate microcultures for the presence of antibody-forming cell clones is described. The supernatant medium is removed from microcultures by a single sharp flick on inverting the tray. The cultured cells are mixed with 0.05 ml of a plaque-revealing mix...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90346-5
更新日期：1982-01-01 00:00:00
abstract：:A simple method to study 19S anti-SRBC antibody production is described. This technique, performed by incubation of immune spleen cells, SRBC and C in the fluid phase, utilises photomeric estimation of antibody mediated haemoglobin release. The test is quicker and more accurate than the two-step haemolytic plaque assa...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90143-0
更新日期：1977-01-01 00:00:00
abstract：:This paper describes a novel method for detecting immunoglobulin A (IgA) coated potentially pathogenic microorganisms (PPMs) in the human intestine. Essentially, the technique consists of 2 phases: one in which IgA coated bacteria are detected by immunofluorescence and a second in which these bacteria are subcultured ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90276-x
更新日期：1979-01-01 00:00:00
abstract：:The characterization of mucins is critically important for gaining insights into the molecular pathology of diseases, including cancers, as well as for the discovery of biomarkers for disease diagnosis. However, no practical method has yet been reported for identifying mucin proteins. Here, we report a technique for i...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2013.06.002
更新日期：2013-08-30 00:00:00
abstract：:An assay based on two-color flow cytometry has been developed to measure CTL and NK cell-mediated cytotoxicity. After effector/target cells are incubated together, CTL or NK populations are stained with an effector cell specific PE-conjugated mAb. Subsequently, annexin V-FITC binds to cells expressing phosphatidylseri...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00038-6
更新日期：1999-04-22 00:00:00
abstract：:Human monoclonal antibodies may be generated by electrofusion of human B lymphocytes with a human/mouse heteromyeloma line. In addition to a fusion protocol optimised for the fusion partners, the activation of B lymphocytes is crucial for fusion and hybrid efficiency. In this study, we initially treated peripheral blo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00431-8
更新日期：2001-09-01 00:00:00
abstract：:The diagnostic and therapeutic applications of antibody single-chain Fv (sFv) fragments often require large amounts of protein that can be problematic and expensive to obtain. Here we report the secretion of two sFv fragments by the yeast Pichia pastoris at levels up to 250 mg/l. Soluble sFv fragments were purified fr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00213-x
更新日期：1997-02-14 00:00:00
abstract：:It is important to know the contribution of specific allergens to a complex allergenic extract and to have a dependable method to assess the effector activity of an extract specifically depleted of that allergen. We have previously shown that removal of the major peanut allergen, Ara h 2, from a crude peanut extract (...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.06.031
更新日期：2011-09-30 00:00:00
abstract：:An improved fixation method for antigen detection in lymphoblastoid cells is described. Herpesvirus papio nuclear antigen (HUPNA) could be stained in several transformed lymphoid cell lines by anti-complement immunofluorescence (ACIF). Antibody to HUPNA was detected in many human sera containing antibodies to Epstein-...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90162-9
更新日期：1981-01-01 00:00:00
