Abstract：
:A new method for quantitative antigen analysis is described which precludes necessity for long incubation periods. The new technique, Surface Immune Precipitation (SIP), entails the application of an antigen sample droplet directly onto the surface of a gel containing antibody, the gel being supported by a reflecting substrate. Within a few minutes, a visible uniform opaque precipitate area appears at the location of the antigen droplet when antigen-specific antibody is present in the gel. The reflecting substrate enhances the contrast between the precipitate area and the surrounding gel. The scattering intensity of the precipitate, which may be measured with simple photodetection apparatus, is related to the antigen concentration in the droplet. Good correlation is demonstrated between the Surface Immune Precipitation method and radial immunodiffusion for the analysis of serum IgG.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Morris DA,Smith MD,Greyson Jdoi
10.1016/0022-1759(76)90211-8subject
Has Abstractpub_date
1976-01-01 00:00:00pages
363-72issue
3-4eissn
0022-1759issn
1872-7905pii
0022-1759(76)90211-8journal_volume
9pub_type
杂志文章abstract：:The aim of the present study was to analyze the relations between the serum anti-erythropoietin antibody (AEAb) levels and the antibodies' neutralizing activity in 20 patients with renal anemia and rhEPO-induced antibodies. AEAb levels were determined by the enzyme-linked immunosorbent assay (ELISA, double antigen-bri...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.04.009
更新日期：2008-07-31 00:00:00
abstract：:Genital infections with herpes simplex virus type 2 (HSV-2) are a source of considerable morbidity and are a health concern for newborns exposed to virus during vaginal delivery. Additionally, HSV-2 infection diminishes the integrity of the vaginal epithelium resulting in increased susceptibility of individuals to inf...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2016.09.004
更新日期：2016-12-01 00:00:00
abstract：:Adhesive interactions play an essential role in immune function. Much information on these phenomena was recently obtained by applying sophisticated methods such as the surface forces apparatus, atomic force microscopy, lipid vesicle-based technology or flow chambers. In the present review it is shown that the use of ...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/0022-1759(96)00103-2
更新日期：1996-09-27 00:00:00
abstract：:Recent data generated in our laboratory indicates that human lymphokine-activated killer (LAK) cells can be induced in several commercially available serum-free medium formulations. Interestingly, LAK cells were also generated in RPMI 1640 medium plus 1000 U/ml IL-2 without addition of human serum. However, higher lev...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90239-6
更新日期：1988-05-09 00:00:00
abstract：:An ELISA method for the detection of monoclonal antibodies (MAb) to the T3-T cell antigen receptor (TCR) complex was devised. The T3-TCR complex was solubilised using digitonin and a rat anti-T3 MAb (Campath 3) was used to bind it to an ELISA plate. Normal rat serum was used to block cross-reactivity between the rat M...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90280-3
更新日期：1988-01-21 00:00:00
abstract：:Neuraminidase-induced removal of sialic acid from natural substrates (desialylation) unmasks saccharides that are specifically recognized by the lectin peanut agglutinin (PNA). We demonstrate that, when a neuraminidase substrate is coated on to the wells of a microplate, it is possible to quantitate the binding of PNA...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90255-t
更新日期：1990-12-31 00:00:00
abstract：:The aim of this study was to compare the techniques of indirect immunofluorescence assay (IFA) and flow cytometry to clinical and laboratorial evaluation of patients before and after clinical cure and to evaluate the applicability of flow cytometry in post-therapeutic monitoring of patients with American tegumentary l...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.11.002
更新日期：2013-01-31 00:00:00
abstract：:BlockLogo is a web-server application for the visualization of protein and nucleotide fragments, continuous protein sequence motifs, and discontinuous sequence motifs using calculation of block entropy from multiple sequence alignments. The user input consists of a multiple sequence alignment, selection of motif posit...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2013.08.014
更新日期：2013-12-31 00:00:00
abstract：:Monoclonal antibodies (mAbs) have emerged as a promising tool for cancer therapy. Differing approaches utilize mAbs to either deliver a drug to the tumor cells or to modulate the host's immune system to mediate tumor kill. The rate by which a therapeutic antibody is being internalized by tumor cells is a decisive feat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2015.04.024
更新日期：2015-08-01 00:00:00
abstract：:Macrophages can be separated from other cell types by their ability to readily attach and spread on glass or on plastic surfaces which are treated for optimal growth of cultured cells (tissue culture-treated plastic). To detach macrophages from these surfaces, techniques must be used which require prior preparation of...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90142-x
更新日期：1984-03-30 00:00:00
abstract：:To develop a stable immuno-assay system for quantification of human hemoglobin (Hb), the interaction between various antibodies and Hb was studied using a surface plasmon resonance (SPR) biosensor in the BIAcore equipment (Amersham Pharmacia Biotech) with an immobilized anti-Hb antibody sensor chip. When polyclonal an...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(00)00144-7
更新日期：2000-04-21 00:00:00
abstract：:There is a need for simple and sensitive assays to assess innate and adaptive immune responses to microbial agents and vaccines. Herein, we describe a whole blood method allowing to measure the induction of cytokine synthesis at the mRNA level. The originality of this method consists in the combination of PAXgene tube...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(03)00074-7
更新日期：2003-05-01 00:00:00
abstract：:The method reported here describes a microrosetting assay which allows the early detection of antibody-synthesizing hybridomas. This method is specific, requires very few hybridoma cells and avoids artifacts resulting from the presence of antibodies secreted by spleen cells in the primary hybridoma cultures. It is eas...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90101-7
更新日期：1979-01-01 00:00:00
abstract：:Monoclonal antibodies (Mab) are the fastest growing group of biopharmaceuticals in development. For production in mammalian cells, the four polypeptide chains of the immunoglobulin diheterotetramer must be assembled prior to exit from the endoplasmic reticulum. Various recombinant Mab expression vectors have been deve...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2006.10.010
更新日期：2007-01-10 00:00:00
abstract：INTRODUCTION:Peripheral blood mononuclear cells (PBMCs) are frequently used for genomic analyses, but several factors can affect the yield and integrity of nucleic acids, including the methods of cell collection and isolation. The goal of this work was to analyze the utility of systematic isolation of different immune ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2016.12.005
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Antibodies that target a single tumor antigen fail to cure stage IV cancer patients due to tumor heterogeneity and variable expression of antigen. Tumor cells with insufficient binding of antibody will not undergo antibody induced cytotoxicity. We describe targeting multiple tumor-specific antigens that resu...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2019.112720
更新日期：2020-03-01 00:00:00
abstract：:We describe the setting up and validation of a reporter gene assay for type I IFN based on monkey Vero cells transfected with pMx-Luc, a plasmid carrying the luciferase gene under the control of the type I IFN inducible mouse Mx1 promoter. Vero cells were stably transfected with pMx-Luc and clone 3-143/5 was selected ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00168-8
更新日期：1996-11-29 00:00:00
abstract：:In this study we have employed surface plasmon resonance to examine the kinetic binding constants of a new class of soluble cytokine receptor complexes. The solution assembly of both homomeric and heteromeric interleukin-2 receptor ectodomain complexes has been achieved using coiled-coil molecular recognition. These c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00040-h
更新日期：1995-06-14 00:00:00
abstract：:Two sets of expression vectors were constructed that permitted the efficient expression of single-chain Fv fragments (scFvs) fused N-terminally to an enhanced mutant of the green fluorescent protein GFP+ or the red fluorescent protein DsRed in insect and mammalian cells. The vectors allowed rapid cloning of scFv fragm...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2003.12.001
更新日期：2004-02-15 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：:We have developed a large scale (10 g/batch) non-chromatographic method for the collection of IgM directly from plasma obtained from therapeutic plasmapheresis of patients. The technique uses sequential precipitations from ammonium sulfate and polyethylene glycol, and gives high yields of undenatured IgM antibodies. T...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90252-3
更新日期：1993-01-14 00:00:00
abstract：:Non-biological synthetic oligomers can serve as ligands for antibodies. We hypothesized that a random combinatorial library of synthetic poly-N-substituted glycine oligomers, or peptoids, could represent a random "shape library" in antigen space, and that some of these peptoids would be recognized by the antigen-bindi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2016.05.001
更新日期：2016-08-01 00:00:00
abstract：:Based on the earlier observation that DNP-HSA interacts directly with C1q, a subcomponent of the first component of complement (Loos and König, 1977), evidence is presented that TNP bound to erythrocytes (E-TNP) can interact with the whole complement sequence leading to the lysis of the TNP-carrying erythrocytes; in t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90256-9
更新日期：1978-01-01 00:00:00
abstract：:A mild procedure for the purification of rabbit Fab' antibodies is described. A small column of normal goat IgG-Sepharose 4B (3 cm x 5mm) was saturated with F(ab')2 prepared from rabbit anti-goat IgG, and anti-goat IgG Fab was eluted from the column by splitting the disulfide bond in the hinge of the F(ab')2 molecule ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90336-1
更新日期：1980-01-01 00:00:00
abstract：:Serum cytokine profiling is a powerful tool to link host immune defense with disease pathogenesis. Although several multiplex assays are commercially available, none has been rigorously validated in the context of chronic infectious disease (such as HIV infection). Here we compared the measurement of proinflammatory c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.06.033
更新日期：2011-09-30 00:00:00
abstract：:This paper describes a modification of the peroxidase technique by which immunophenotyping may be carried out on routinely air-dried blood and bone marrow (BM) smears. The method is simple and quick, requires no special equipment, can be performed on fresh or stored specimens and gives a standard of morphological deta...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90428-x
更新日期：1986-10-23 00:00:00
abstract：OBJECTIVES:To report on a novel immunofluorescence pattern specifically associated with antibodies to SS-A/Ro. METHODS:A novel immunofluorescence pattern, herein designated SS-A/Ro pattern, was characterized as myriad discrete fine speckles throughout the nucleus. Eighty-six sequential samples presenting the SS-A/Ro p...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2013.01.006
更新日期：2013-04-30 00:00:00
abstract：:In the production of polyclonal antibody, a purification step is necessary which is often done by affinity chromatography. We present a biosensor system based on reflectometric interference spectroscopy (RIfS) to monitor the quantity and quality in terms of affinity and kinetic constants of the antibody during this pr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2004.05.008
更新日期：2004-09-01 00:00:00
abstract：:A method is described for the isolation of filamentous phage-displayed human monoclonal antibodies directed at unpurifiable cell surface-expressed molecules. To optimize the capture of antigen-specific phage and minimize the binding of irrelevant phage antibodies, a simultaneous positive and negative selection strateg...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00087-2
更新日期：1997-08-07 00:00:00
abstract：:During a phase III pertussis vaccine trial, serum antibody responses were measured by two enzyme-linked immunosorbent assays (ELISA) for pertussis toxin and filamentous haemagglutinin. These were used both for studies of antibody levels after vaccination and for diagnostic purposes. Since the absorbance values obtaine...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00067-k
更新日期：1995-06-28 00:00:00
