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 with bright PKH-2 intensity, while CD8+ cells exhibited a more pronounced bimodal staining pattern. No difference in staining intensity was noted for CD4+CD45R0+ vs. CD4+CD45R0- cells. This multiparameter staining method demonstrates differences in membrane lipid composition between different human lymphocyte subsets, and suggest that caution must be exercised when evaluating PKH-2 labelling of human lymphocytes.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Festin Rdoi
10.1016/0022-1759(92)90211-bkeywords:
subject
Has Abstractpub_date
1992-09-18 00:00:00pages
47-53issue
1eissn
0022-1759issn
1872-7905pii
0022-1759(92)90211-Bjournal_volume
154pub_type
杂志文章abstract：:We report a method for the precise mapping of linear epitopes by presenting a peptide library on the surface of Escherichia coli cells. A random library of gene fragments derived from the classical swine fever virus (CSFV) envelope protein E(rns) was generated by DNAse I cleavage and cloned into a specially designed b...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00461-6
更新日期：2001-11-01 00:00:00
abstract：:We describe a raft technique for the study of chemotaxis which possesses a number of advantages over the use of chambers. Membranes are laid on pads soaked in chemotactic agent and cells are contained in plastic cups, which are inverted on to the membrane. This method gives results which are similar to those obtained ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90033-8
更新日期：1976-01-01 00:00:00
abstract：:A double fluorescent antibody method for quantitating human complement-fixing antibody to lymphocyte subclasses has been developed. The indicators in this system are a C6-deficient serum as a non-lytic source of complement, rhodamine-labeled anti-C3 and fluorescein-labeled murine monoclonal antibodies to human lymphoc...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90284-4
更新日期：1985-12-17 00:00:00
abstract：:The cell mediated immune response to herpes simplex virus was assessed by a modification of the leukocyte migration inhibition test, developed to increase its sensitivity and correlated with the in vitro stimulation of lymphocytes. The introduction of a preincubation step allowed us to demonstrate significant inhibiti...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90202-7
更新日期：1976-01-01 00:00:00
abstract：:The study of organogenesis, tissue-homeostasis and regeneration requires the precise assessment of in vivo cell proliferation. To this end a host of methods have been developed to detect and quantify DNA synthesis in proliferating cells. These include cell labeling with various nucleotide analogues and fluorescence re...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2018.03.015
更新日期：2018-06-01 00:00:00
abstract：:The indirect immunofluorescent technique has been shown to be a more sensitive method than either immunoelectrophoresis or gel filtration for testing the efficacy of the gel filtration method in fractionating human immunoglobulins. It has been confirmed that IgM fractions of some sera from patients with multiple scler...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(75)90078-2
更新日期：1975-01-01 00:00:00
abstract：:Factors influencing the performance of a dipstick competitive particle capture immunoassay (PCI) for the steroid oestrone sulphate (OS) were investigated. Appropriate 'blocking' of the nitrocellulose dipstick membrane was necessary for the upward flow of microsphere particles. Traditional protein blocking agents inclu...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00280-6
更新日期：2002-12-01 00:00:00
abstract：:A method for separating IL-1 from plasma inhibitors by silica extraction has been developed and coupled to a highly sensitive bioassay using the LBRM TG6 cell line and the I1-2 dependent HT2A cell line. Using this assay we have detected IL-1 activity in plasma from patients undergoing elective surgery. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90399-7
更新日期：1988-04-06 00:00:00
abstract：:The performance of immunoassays for the detection of autoantibodies is of critical importance to the diagnosis and assessment of patients with systemic lupus erythematosus (SLE). Our objective was to compare 3 multiplexed assays for measurement of multiple autoantibodies and their association with global disease activ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.04.005
更新日期：2010-06-30 00:00:00
abstract：:Most monoclonal antibodies to mouse antigens have been derived from rat spleen-mouse myeloma fusions. Many resultant hybridomas express one of several myeloma kappa chain transcripts, even though the parent myeloma may have been ascribed as not expressing light chain protein. Previous reports have only differentiated ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2006.07.002
更新日期：2006-08-31 00:00:00
abstract：:In the course of studying the susceptibility of mice to Salmonella infection, we discovered that C3H/HeJ mice differ from other strains in both their susceptibility to infection and their response to prior vaccination. Others have noted the absence of the usual B cell stimulation by LPS in these mice. To investigate t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90108-9
更新日期：1977-01-01 00:00:00
abstract：:The migration inhibition by soluble PPD of peripheral blood mononuclear cells showed a much better reflection of delayed hypersentitivity to tuberculin in man than the migration inhibition of buffy coat cells. The migration index (MI) with mononuclear cells in a group of tuberculin positive subjects was 0.51 +/- 0.14 ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90012-0
更新日期：1976-01-01 00:00:00
abstract：:We describe here a specific and sensitive assay for biologically active bovine type-I interferon (IFN) in an Mx/CAT reporter gene assay. The assay is based on Madin-Darby Bovine Kidney cells transfected with a plasmid, containing a human MxA promoter driving a chloramphenicol acetyltransferase (CAT) cDNA. CAT expressi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(00)00359-8
更新日期：2001-03-01 00:00:00
abstract：:A microscale ELISA system, designated as the 'C1q-micro ELISA,' has been developed for the measurement of circulating immune complexes. The sensitivity of the method ranged between 0.1 and 3 microgram equivalents of aggregated human gamma-globulins. The procedure requires small quantities of serum and reagents, and it...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90308-8
更新日期：1982-01-01 00:00:00
abstract：:Cell-enzyme-linked immunosorbent assay (cell-ELISA) is a technique for the rapid, convenient, and quantitative detection of molecules expressed on the cell surface. Here we present an evaluation of beta-galactosidase as an antibody-tag for cell-ELISA. In contrast to substrates for horseradish peroxidase (HRP) and alka...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00216-1
更新日期：2000-02-03 00:00:00
abstract：:A sensitive time-resolved fluoroimmunoassay of nerve growth factor (NGF) has been developed. The method is based on the unique property of the lanthanides for delayed fluorescence, which reduces substantially the endogenous fluorescence of biological substances, because the excitation of the sample and detection of th...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90334-7
更新日期：1989-08-15 00:00:00
abstract：:The use of colloidal gold and colloidal gold followed by silver enhancement as marker for dot or blot immune overlays is described. Colloidal gold probes concentrating at the sites of immune reaction gradually develop a pinkish colour during incubation that can be seen with the naked eye. With a physical developer, ve...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90303-x
更新日期：1984-11-30 00:00:00
abstract：:As a model for the isolation of a labile or trace protein, the purification of uteroglobin (UGL) by immunoaffinity chromatography is described. Antibody was isolated from sheep antiserum by immunoprecipitation, and coupled to divinylsulphone-activated agarose (Mini Leak). For the immunoabsorption stage rabbit uterine ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90400-6
更新日期：1989-05-12 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：:We have developed a competitive enzyme immunoassay suitable for routine monitoring of intracellular levels of 5'-monophosphate-AZT (AZT-MP). This assay is performed in 96-well microtiter plates coated with anti-rabbit immunoglobulin antibodies and is based on the use of rabbit polyclonal antibodies raised against an A...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00101-x
更新日期：1998-09-01 00:00:00
abstract：:A two-stage culture method is described for the induction of a specific antibody response to sheep red cells (SRC) in microcultures at limiting dilutions of human peripheral blood lymphocytes (PBL). PBL from normal donors were cultured for 4 days with antigen and EBV using well defined conditions. The cells were then ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90449-8
更新日期：1988-04-22 00:00:00
abstract：:We have developed an enzyme-linked immunosorbent assay (ELISA) for the quantitation of C4 nephritic factor (C4NeF). Incubation of the C4NeF-positive serum from patient M.I. with normal human serum (NHS) in the presence of human aggregated IgG (AHG) resulted in the formation of stable C4-C2 complex. No complex was form...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90468-b
更新日期：1990-03-27 00:00:00
abstract：:High titer autoantibodies, which are often associated with specific clinical phenotypes, are useful diagnostically and prognostically in systemic autoimmune diseases. In several autoimmune rheumatic diseases (e.g. myositis and Sjogren's syndrome), 20-40% of patients are autoantibody negative as assessed by conventiona...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.07.024
更新日期：2012-11-30 00:00:00
abstract：:In vitro differentiation of human monocytes (Mo) provides large amounts of mature and functionally competent macrophages (M phi) which may be used as potentially powerful anticancer agents for adoptive immunotherapy. Granulocyte macrophage-colony stimulating factor (GM-CSF) was evaluated for its ability to influence l...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90046-i
更新日期：1991-10-25 00:00:00
abstract：:In an attempt to find a direct method for the determination of circulating immune complexes in pathological sera we studied the ability of Cibacron Blue 3GA covalently bound to Sepharose 4B to bind heat- or antigen-aggregated human IgG. Blue-Sepharose was found to bind significant amounts of aggregated IgG (about 1.5 ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90317-4
更新日期：1983-12-16 00:00:00
abstract：:Human primary resting CD4+ T cells are difficult to transfect while preserving viability. The present study evaluated gymnotic delivery and RNase H1-dependent gene expression knockdown mediated by antisense oligonucleotides, called GapmeRs. Exposure of primary resting CD4+ T cells to GapmeRs did not cause cell activat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2019.112674
更新日期：2020-01-01 00:00:00
abstract：:Intracellular probes used for oxidative burst evaluation could be a substrate of the multidrug resistance proteins (MDR), which may cause misinterpretation of experimental data. We aimed to study the effect of the culture condition and of the MDR-interfering antioxidant quercetin on free radical measurement in serum d...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2013.12.009
更新日期：2014-03-01 00:00:00
abstract：:Multivalent antibody fragments (scFv dimers, trimers and tetramers) provide high avidity and ideal pharmacokinetics for tumour targeting applications. This protocol describes our optimised protocol for high-level bacterial synthesis of soluble antibody scFv fragments, as either monomers or multimers, using the heat-in...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(00)00201-5
更新日期：2000-08-28 00:00:00
abstract：:In order to isolate monoclonal antibodies (mAbs) that bind to tumor-associated antigens (Ags) we developed the following strategy. Using the phage-display Ab library we isolated a large number of mAbs that bind to the surface of human tumor cells. The mAbs were individually screened by immunostaining, and clones that ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2009.09.003
更新日期：2009-12-31 00:00:00
abstract：:A simple two stage assay using latex particles as a reaction indicator has been developed for the detection of IgM antibodies to Trichinella spiralis. In the first stage, magnetic polystyrene beads (Dynabeads) coated with T. spiralis antigen were incubated for 30 min with the test serum. After washing, in the second s...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90149-x
更新日期：1989-02-24 00:00:00
