Abstract：
:The Raji cell assay for circulating immune complexes (CIC) is frequently the method of choice when the detection of large, complement fixing complexes is desired. We have developed an enzyme-linked immunosorbent assay modification (Raji-ELISA) of the Raji cell technique which is easy to perform, uses commercially available reagents and is more convenient than the conventional Raji cell radioimmune assay (Raji-RIA). Fourteen samples were tested by both assays and a good correlation was observed (P = 0.05). Sera from patients with suspected immune complex associated diseases were tested in the Raji-ELISA. Unsensitized Raji cells gave a value of 1.25 micrograms of immune complex associated IgG/ml. Using 2 standard deviations as a cutoff to determine positivity, 2 of 32 healthy controls (6.2%) had elevated levels of circulating immune complexes. In our study population, 9 of 23 cancer patients (39.1%), 10 of 13 patients with autoimmune diseases (76.9%), 3 of 17 patients with positive rheumatoid factor titers (17.6%), 1 of 23 pregnant patients (4.3%), 1 of 5 preeclamptic patients (20%) and 9 of 30 other patients with suspected immune complex associated diseases (30%) had elevated levels of CIC.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Rote NS,Caudle MRdoi
10.1016/0022-1759(83)90046-7subject
Has Abstractpub_date
1983-01-01 00:00:00pages
33-42issue
1eissn
0022-1759issn
1872-7905pii
0022-1759(83)90046-7journal_volume
56pub_type
杂志文章abstract：:We have developed and validated a process-specific immunoligand assay based on the Threshold system for the quantification of residual host cell proteins (HCPs) in a recombinant subunit vaccine candidate against the human respiratory syncytial virus (hRSV). The industrial process of this vaccine produced in Escherichi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00321-0
更新日期：2001-05-01 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：OBJECTIVE:The objective of this study was the identification of the stain HIF-alpha using the Image Cytometry, and to help to count the positive cells (with HIF-alpha) and the negative cells (without HIF-alpha) from the same sample. METHOD:17 images of renal tissues from male rats of Winstar lineage; overall, there we...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.02.005
更新日期：2017-05-01 00:00:00
abstract：:We evaluated an enzyme-linked immunosorbent assay (ELISA) for antibodies to native DNA (nDNA) in which protamine was used to link DNA to polystyrene. Elevated anti-nDNA was largely restricted to patients with systemic lupus erythematosus (SLE), and within this group good correlation between ELISA and the ammonium sulf...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(83)80009-x
更新日期：1983-10-28 00:00:00
abstract：:The guinea pig has a storied history as a model in the study of infectious disease and immunology. Because of reproducibility of data and availability of various reagents, inbred mice have since supplanted the guinea pig as the animal model-of-choice in these fields. However, several clinically-significant microorgani...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2013.01.005
更新日期：2013-03-29 00:00:00
abstract：:A modification of the COS cell transient expression system for isolating cDNAs encoding antibody defined molecules was used to clone the carcinoma antigen defined by monoclonal antibody CORC-6. Bacteria were transformed with cDNA prepared from colon carcinoma cells and immediately divided into aliquots containing appr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00155-4
更新日期：1995-10-26 00:00:00
abstract：:A method for the production of human gamma interferon (HuIFN-gamma), which is both simple and efficient, has been developed. The 2 co-inducers, A-23187 and mezerein, stimulate human peripheral blood lymphocytes to produce high levels of HuIFN-gamma in both stationary cultures and spinner cultures. The compound 2,2-dim...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90428-3
更新日期：1983-10-14 00:00:00
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：:An enzyme-linked direct antiglobulin test (DAGT) for assessing erythrocyte-bound IgG, IgM and IgA is described. The test is carried out in microtitre plates using heavy chain-specific, alkaline phosphatase-linked, goat anti-human globulin reagents with p-nitrophenyl phosphate as substrate. Results are expressed in opt...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90268-2
更新日期：1988-01-21 00:00:00
abstract：:The effects of complement activation on the antigenic component of immune complexes have been studied, using 125I-BSA-rabbit anti-BSA-IgG complexes as models. Polyethylene glycol precipitates of 4 types of IC (those formed in native normal human serum, or NHS-containing EDTA, NHS-EDTA, and preformed soluble IC incubat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90109-1
更新日期：1984-12-31 00:00:00
abstract：:In inbred or outbred mice lysis of virally modified cells by thymus-derived lymphocytes occurs only within a H-2 compatible system. Peritoneal macrophages provide a convenient source of syngeneic target cells. They are readily infected in vitro with LCM virus, and show high levels of specific 51Cr release when exposed...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(75)90120-9
更新日期：1975-09-01 00:00:00
abstract：:Removal and/or neutralization of preformed anti-pig antibodies in non-human primate blood have been shown to prevent the hyperacute rejection of transplanted pig organs. The purpose of this study was to establish a suitable in vitro method that would allow for screening and comparison of various agents and methods pot...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00175-6
更新日期：1999-01-01 00:00:00
abstract：:An easy rapid method for layering mammalian blood on Ficoll-Isopaque gradients is described. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(75)90036-8
更新日期：1975-11-01 00:00:00
abstract：:We have developed a sensitive and flexible method for the qualitative evaluation of IgG-Fc receptor interactions in cell suspensions. The assay is based on the flow cytometric quantitation of antibody-coated erythrocyte (EA) rosetting using fluorescein-labelled indicator erythrocytes (E). The number of IgG molecules o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90070-c
更新日期：1990-03-09 00:00:00
abstract：:Peritoneal eosinophilia frequently occurs in patients undergoing peritoneal dialysis. We have devised a method for isolating large numbers of these peritoneal eosinophils from pediatric patients on continuous peritoneal dialysis. Patients were selected on the basis of previous high peritoneal eosinophil counts and had...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90152-l
更新日期：1990-02-09 00:00:00
abstract：:In the context of allogeneic bone marrow transplantation, an accurate estimate of the risk of developing graft-versus-host disease (GVHD) is of major interest. The pre-transplant frequency of donor's helper T-lymphocyte precursors (HTLp) directed against host's antigens may be helpful in predicting this risk. This tec...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00065-9
更新日期：1998-06-01 00:00:00
abstract：:By pre-stimulating the lymphocytes of cancer patients with BCGF plus anti-mu chain specific antibody, we have generated human X human hybridomas. The resulting hybridomas preferentially produced IgG class antibody compared with those obtained from non-stimulated lymphocytes. With non-stimulated lymph-node lymphocytes,...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90280-9
更新日期：1990-12-31 00:00:00
abstract：:Dendritic cells are a specialized but trace population of antigen presenting cells that always have been enriched by multi-step procedures over a period of 1 or more days in tissue culture. Here we describe the isolation of dendritic cells from fresh mouse spleen suspensions using the FACS and a monoclonal antibody, N...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90318-p
更新日期：1990-10-04 00:00:00
abstract：:Passage of human peripheral blood leucocytes through Sephadex G-10 columns results in a complete depletion of monocytes. Microscopic examination and ingestion of latex particles failed to reveal any monocytes in the column-passed cells. The study of surface markers shows a slight enrichment of T-cells and a decrease o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90043-1
更新日期：1978-01-01 00:00:00
abstract：:The unique features of protein recognition of membrane-anchored glycolipids were investigated by surface plasmon resonance (SPR) monitoring of antibody interactions with glycolipids contained in liposomes. Several positive hybridomas belonging to the IgM and IgG classes were identified when tested for binding to the g...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00012-x
更新日期：1998-03-01 00:00:00
abstract：:Since the number of polymorphonuclear leukocytes (PMN) responding to a chemotactic stimulus in the Boyden chamber is influenced by the cell density, we studied whether this variable was important in determining chemotaxis under agarose. The chemotactic index was determined by summing the product of each cell that had ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(81)90292-1
更新日期：1981-01-01 00:00:00
abstract：:A new type of continuous, supermacroporous, monolithic, cryogel affinity adsorbent was developed, allowing specific fractionation and separation of human peripheral blood lymphocytes in a chromatographic format. The affinity adsorbent was used to design a novel cell separation strategy, which was based on the interact...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2003.09.017
更新日期：2003-12-01 00:00:00
abstract：:In this paper, we describe a fluorimeter-based, closed-tube, polymerase chain reaction (PCR) assay for the detection and quantification of the mRNA of porcine interleukin 1alpha (IL1alpha) and interleukin 2 (IL2) cytokines in peripheral blood leukocytes (PBLs) using melting curve analysis and compare it to a standard ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00114-3
更新日期：1999-11-19 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：:The Farr technique has been compared with equilibrium dialysis in regard to its ability to measure antibody concentration and affinity. An excellent qualitative agreement between the two techniques was obtained. Quantitatively, the Farr technique tended to underestimate antibody concentration and overestimate antibody...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(75)90005-8
更新日期：1975-02-01 00:00:00
abstract：:Traditionally, the identification and quantification of eosinophils in inflammatory tissues and exudates has been primarily based upon morphologic criteria and manual counting. In this study, we describe a new flow cytometry-based assay to enumerate eosinophils present in murine bronchoalveolar lavage fluid (BAL) and ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.07.011
更新日期：2007-10-31 00:00:00
abstract：:Levels of acute phase cytokines secreted ex vivo by peripheral blood mononuclear cells (PBMCs) have been shown to be associated with clinical conditions or histologic lesions in renal transplant recipients. One of the limiting factors for the potential use of this assay as a diagnostic tool is the incubation time need...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.01.003
更新日期：2011-03-07 00:00:00
abstract：:We have developed a solid-phase assay for the quantification of terminal deoxynucleotidyl transferase (TdT) enzymatic activity in crude cellular extracts. Affinity-purified, polyclonal anti-TdT antibodies are bound to the wells of a microtiter plate, and TdT in extracts is then bound to the immobilized antibodies. The...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00004-t
更新日期：1995-04-26 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：:In this paper, we present a method for measuring antigen specific cytotoxic T lymphocyte (CTL) activity from individual mouse peripheral blood samples without animal sacrifice. Peripheral blood cells are stimulated in vitro with a cocktail of antigen, cytokines, costimulatory molecules and irradiated feeder cells resu...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00186-6
更新日期：2000-01-13 00:00:00
