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 sulfate assay was obtained. However, substantial background immunoglobulin binding to protamine coated wells was commonly observed, and it was necessary to subtract this activity from each anti-DNA determination. Many of the SLE sera also contained anti-histone antibodies, and this antibody activity showed significant correlation with the binding to protamine. In contrast, methylated bovine serum albumin (mBSA) did not bind anti-histone antibodies and provided a substrate for coupling nDNA to polystyrene. This modified ELISA allowed the quantitation of antibodies to native DNA without the simultaneous binding of anti-histone antibodies.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Rubin RL,Joslin FG,Tan EMdoi
10.1016/s0022-1759(83)80009-xsubject
Has Abstractpub_date
1983-10-28 00:00:00pages
359-66issue
3eissn
0022-1759issn
1872-7905pii
S0022-1759(83)80009-Xjournal_volume
63pub_type
杂志文章abstract：:A method for the ethanol fractionation of normal mouse serum has been developed which is rapid and simple to perform. The method was shown to be effective in purification of IgG1, IgG2 and gammaM-gammaA globulins. Gel filtration and zone electrophoresis proved to be effective in separating the gammaM-gammaA globulin c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90076-4
更新日期：1976-01-01 00:00:00
abstract：:We describe an intracellular cytokine staining, flow cytometry based technique for quantitative and qualitative assessment of CD8+ T lymphocyte-mediated antigen specific immune responses. This adaptation of the technique first described by Suni et al. [J. Immunol. Methods, 212 (1998) 89; Cytometry, 40 (2000) 60] utili...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00025-x
更新日期：2002-04-01 00:00:00
abstract：:Vaccination against drugs of abuse shows efficacy in animal models, yet few subjects achieve effective serum antibody titers in clinical studies. A barrier to translation is the lack of pre-vaccination screening assays that predict the most effective conjugate vaccines or subjects amenable to vaccination. To address t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2014.01.010
更新日期：2014-03-01 00:00:00
abstract：:A solid-phase immunoradiometric assay is described for the detection of mouse immunoglobulin classes and subclasses in unpurified and unconcentrated supernatants of hybridomas. IgG fractions from rabbit antisera specific for mouse immunoglobulin classes and subclasses are used for coating the wells of flexible microti...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90161-3
更新日期：1984-03-30 00:00:00
abstract：:Specific rabbit and goat antibodies to tobacco mosaic virus, bovine serum albumin and human gamma globulin have been isolated by acid dissociation from the antigen in the absence of salt. Maximum recovery of 96-100% of active antibody occurred at pH 2.8-2.9. The amount of antibody recovered within any given pH range w...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90092-8
更新日期：1977-01-01 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：:A new assay designed to quantitate antibody reactivity to specific peptides using biospecific interaction analysis (BIAcore) has been developed. Peptides of various lengths (15-40 amino acids) and isoelectric points (pI = 4.5-13) were covalently linked (immobilized) to a biosensor and interacted with polyclonal human ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(92)90225-i
更新日期：1992-02-05 00:00:00
abstract：:Human phospholipase B-precursor (PLB-P) is a newly identified and purified protein from human neutrophils. The precise function of PLB-P in vivo is not yet known. Its existence in neutrophils and the enzymatic activity against phospholipids imply a role in the defence against invading microorganisms and in the generat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.01.005
更新日期：2010-02-28 00:00:00
abstract：:The usefulness of cryopreserved sheep erythrocytes (unsensitized or coated with fluorescein, IgG-type antibody or complement) for marker tests on human blood lymphocytes was studied. It appears that the rosetting properties or freshly prepared or frozen-stored erythrocytes are not significantly different. The method m...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90118-6
更新日期：1976-01-01 00:00:00
abstract：:The influence of various methodological variables on the CrCl3 technique for coupling antigen to the surface of erythrocytes has been investigated. Tests should be performed in protein- and phosphate-free medium. The CrCl3 stock solution should be stored at a pH of 5.0 and working dilultions prepared in acetate buffer...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90198-3
更新日期：1977-01-01 00:00:00
abstract：:Monoclonal antibodies can now be generated against a wide variety of antigens. However, a potentially useful monoclonal antibody may be of the wrong class or subclass for a particular task. Antibodies of the desired class can be obtained by identifying rare subclones in which the variable region has been rearranged to...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90298-9
更新日期：1984-11-30 00:00:00
abstract：:Immunochemical quantitative determination of a lipid antigen, ganglioside GM2, has been developed, based on the inhibition of the immune lysis of liposomes containing the antigen in their lipid bilayer. It has been shown that the full expression of the antigenicity of the competing lipid requires its dispersion in acc...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90071-0
更新日期：1977-01-01 00:00:00
abstract：BACKGROUND:Dendritic cells (DCs) are the most potent antigen-presenting cells. They can be generated in vitro from CD14+ cells, and also from CD34+ progenitor cells. Although T cell proliferation using [3H] thymidine incorporation assay has been used widely to check DC function, this technique only provides limited inf...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(03)00002-4
更新日期：2003-04-01 00:00:00
abstract：:A fluorescence quenching method, using trypan blue, is described for quantifying the ingestion of either glutaraldehyde-fixed sheep red blood cells or antibody coated glutaraldehyde-fixed sheep red blood cells by murine peritoneal macrophages. This method is based on the observations that glutaraldehyde-fixed red bloo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90097-2
更新日期：1983-02-25 00:00:00
abstract：:In studies of the relation between structure and function of proteins of the immune system, there is a continuous need for screening of a large number of protein variants. To optimise the yield following transient gene expression in small or medium culture volumes, several parameters were investigated. First, secretio...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2005.01.002
更新日期：2005-03-01 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：:Different numbers of Chinese hamster lymphocytes were cultured in microtiter plates with flat-, round- and V-bottomed wells for different culture times. The smallest number of cells could be stimulated in plates with V-bottomed wells. At least 25,000-50,000 cells and a longer culture time than for round- or V-bottomed...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90102-7
更新日期：1980-01-01 00:00:00
abstract：:The present study describes the immunomagnetic isolation of human natural killer (NK) and lymphokine activated killer (LAK) cells. Antibodies against CD56 and sheep anti-mouse IgG-coated magnetic monodisperse particles (Dynabeads M-450) were used for the positive isolation of CD56+ cells from unstimulated mononuclear ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90242-8
更新日期：1991-01-24 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：:A 51Cr-release assay and terminal 51Cr-labeling assay for measuring cell-mediated immunity to adherent target cells is described. Both techniques utilize small 10 microliter-per well microtiter plates, require low numbers of target cells (50-500 per well), and consequently, relatively small numbers of effector cells p...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90054-6
更新日期：1978-01-01 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：:The presence of KIR4.1 antibodies has been proposed to be a characteristic of Multiple Sclerosis (MS). This could have a significant impact on disease management. However, the validation of the initial findings has failed till date. Conflicting results have been attributed to difficulties in isolating the lower-glycos...
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：:Neutrophils are a critical component of the innate immune response to invading microbial pathogens. However, an excessive and/or prolonged neutrophil response can result in tissue injury that is thought to underlie the pathogenesis of various inflammatory diseases. The development of novel therapeutic strategies for i...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.10.004
更新日期：2009-01-30 00:00:00
abstract：:We present a rapid and simple method for simultaneous quantitation and separation of mononuclear cell (MNC) subsets. When lymphoid cells are sensitized with monoclonal antibodies of the OK and Leu series, they rapidly form rosettes with ox erythrocytes (ORBC) coated with affinity-purified rabbit IgG against mouse IgG....
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90033-3
更新日期：1982-12-17 00:00:00
abstract：:Macrophages are an important part of the cellular immune system and play a key role during immune responses. Thus, macrophages are interesting targets in basic and clinical research. Primary monocytes or monocyte-derived macrophages do not proliferate on a suitable scale so that their use for functional studies in vit...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2009.03.014
更新日期：2009-05-31 00:00:00
abstract：:A radioimmunoassay for phenobarbital has been studied. Antiphenobarbital antisera were obtained by repeated immunization of rabbits with p-succinamidophenobarbital conjugated to bovine serum albumin. Less than 0.2 pmol of phenobarbital could be measured by this procedure. The specificity of the antibodies was directed...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90327-2
更新日期：1979-01-01 00:00:00
abstract：:To maximize safety in the setting of an increasing number of requests for flow cytometric analysis of specimens potentially contaminated with the AIDS retrovirus, we evaluated some commonly used fixatives for their ability to inactivate the infectious potential of the virus. We found that both formaldehyde (0.37% v/v)...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90278-4
更新日期：1986-01-22 00:00:00
abstract：:Purified polyclonal immunoglobulin preparations representing the 4 rat IgG subclasses were tested for binding to Staphylococcus aureus protein A attached to 3 different solid phases (Staphylococcus aureus Cowan I bacteria, Sepharose CL4B and Sepharose 6MB). Protein A Sepharose CL4B showed higher reactivity with IgG1 a...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90251-x
更新日期：1983-08-26 00:00:00
abstract：:A paper radioimmunosorbent test (PRIST) was shown to be sensitive and reproducible when used with excretory/secretory antigen of Toxocara canis second stage larvae. Whatman No. 50 filter paper (5 mm discs) gave the most consistent and clear results with antigen at a concentration of 100 micrograms/ml, and could be sto...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90180-5
更新日期：1980-01-01 00:00:00
abstract：:Natural Killer cells are cells of the innate immune system that are important for the recognition and clearance of virally infected cells or tumors. Examination of the development and signaling of these cells has been severely hampered due to an inability to over-express proteins in these cells. We developed a novel t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.10.014
更新日期：2009-01-30 00:00:00
