Abstract：
:A new antibody overlay technique for 2-dimensional immunoelectrophoresis (2-D-IEP) is described. After the first dimension electrophoresis of the antigen, the desired amount of antiserum is applied to the initial agarose layer and then evenly distributed over a defined surface of the gel with a PVC film. This modification of the conventional 2-D-IEP procedure makes it possible to perform tandem 2-D-IEPs comparing 2 antisera on the same gel plate, rocket IEPs where several antisera are compared by electrophoresis on the same gel plate, and 2-D-IEPs with an intermediate antiserum, avoiding the need to pour an intermediate gel. With this technique, 77 antigens have been demonstrated in a Candida albicans serotype A somatic antigen preparation. This is the first description of such a large number of immunoprecipitates on the same immunoplate.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Lebecq JC,Salhi SL,Bastide JMdoi
10.1016/0022-1759(84)90332-6subject
Has Abstractpub_date
1984-02-10 00:00:00pages
219-26issue
2eissn
0022-1759issn
1872-7905pii
0022-1759(84)90332-6journal_volume
66pub_type
杂志文章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：:We review here the selectively infective phage (SIP) technology, a powerful tool for the rapid selection of protein-ligand and peptide-ligand pairs with very high affinities. SIP is highly suitable for discriminating between molecules with subtle stability and folding differences. We discuss the preferred types of app...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(99)00143-x
更新日期：1999-12-10 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：:Fungi represent emerging infectious threats to human populations worldwide. Mice and other laboratory animals have proved invaluable in modeling clinical syndromes associated with superficial and life-threatening invasive mycoses. This review outlines salient features of common vertebrate animal model systems to study...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/j.jim.2014.03.022
更新日期：2014-08-01 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：:Hybridomas secreting monoclonal antibodies (MAbs) against African horse sickness virus (AHSV) were generated using different AHSV antigen preparations (inactivated AHSV, semi-purified virus, and a preparation of nonstructural viral proteins) in one of three different in vitro primary immunization systems: (i) the Cel-...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00144-y
更新日期：1995-10-26 00:00:00
abstract：:The majority of immunological processes are mediated by cell-to-cell contact or receptor-ligand interactions that transmit intracellular signals and affect the regulation of transcription in the nucleus. As a consequence, precursor cells develop into their respective lineages and cells differentiate further during an ...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(01)00304-0
更新日期：2001-04-01 00:00:00
abstract：:IL-7 is a crucial cytokine for T cell hematopoiesis and peripheral homeostasis which by signaling through its receptor alpha chain (CD127) is essential for inducing T cell proliferation and survival. Since the specific CD127 alpha chain is found in a soluble state (sCD127) and at a high level in plasma (ng/mL), it is ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2009.12.003
更新日期：2010-02-28 00:00:00
abstract：:Sulforhodamine B (SRB) protein staining has been widely used for cell proliferation and chemosensitivity testing, substituting for tetrazolium-based assays. However, the cell fixation step in the original assay is subject to error. We tested whether aspiration of medium with an automatic microplate multiwash device pr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00137-3
更新日期：1997-10-27 00:00:00
abstract：:Modifications of the classical technique for double diffusion in agar plates are presented. These procedures allow insoluble proteins to be dissolved in a variety of denaturing solvents and antibody production specificity to be monitored by the appearance of precipitin lines in agarose gels as in the conventional Ouch...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90192-2
更新日期：1977-01-01 00:00:00
abstract：:We describe an ex vivo rat infection model to study protective immunity against Fasciola hepatica at the gut level. An exact number of newly excysted juveniles (NEJs) was injected into a gut segment with an intact blood supply and which was still attached to a live anaesthetized rat. NEJs that penetrated the gut wall ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00026-x
更新日期：1998-04-15 00:00:00
abstract：:In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobuli...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112914
更新日期：2021-02-01 00:00:00
abstract：:An alternate method was designed to couple a limited quantity of protein to an affinity support when a conventional technique was unsuccessful. This was achieved through the introduction of a small number of sulfhydryl groups to the ligand by reaction with 2-iminothiolane which resulted in a limited number of reactive...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90034-8
更新日期：1988-08-09 00:00:00
abstract：:This investigation describes a new procedure for the preparation of immunogenic liposomes which circumvents the need to synthesize the N-(hapten)-substituted derivatives of phosphatidylethanolamine that were previously employed for this purpose. The method is based on the generation of liposomes containing the N-hydro...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90125-4
更新日期：1983-12-30 00:00:00
abstract：:In the guinea pig system, there are no T lymphocyte tumors available. In addition, in this species the production of T cell lines in vitro for analysis of T cell markers or function proved to be difficult. As an alternative approach, guinea pig X mouse and guinea pig X rat T cell hybridomas were obtained by fusion of ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90003-3
更新日期：1989-03-31 00:00:00
abstract：:The major histocompatibility complex (MHC) class I related receptor, the neonatal Fc receptor (FcRn), rescues immunoglobulin G (IgG) and albumin from lysosomal degradation by recycling in endothelial cells. FcRn also contributes to passive immunity by mediating transport of IgG from mother to fetus (human) or newborn ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.11.003
更新日期：2008-02-29 00:00:00
abstract：:A C1q solid phase microassay was designed for the rapid detection of circulating immune complexes. Its level of sensitivity is comparable to that of the Raji cell and greater than the C1q binding assay; furthermore, it is faster and low in cost. These conditions make it more practical and applicable in the clinical se...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90036-4
更新日期：1983-04-29 00:00:00
abstract：:A microtitre plate enzyme immunoassay (EIA) for determining low concentrations of IgA is described and validated for serum and plasma products. The measuring range of the assay was 3.3-150 micrograms/l. The predilution requirement of samples was matrix dependent, ranging from 1/16 for serum to 1/2 for 4% albumin. Dilu...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90239-4
更新日期：1993-07-06 00:00:00
abstract：:We have developed and characterised a variant of the human T-cell tumour, MOLT-4F, which is resistant to both 8-azaguanine and 6-thioguanine. This new cell line, M4HS2, is suitable for the efficient production of lymphokine-secreting human T-cell hybrids and is available for distribution. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90383-2
更新日期：1986-06-10 00:00:00
abstract：:The length of the heavy chain complementarity-determining region two (HCDR2) of the unmutated anti-p-azophenylarsonate (Ars) monoclonal antibody (36-65 mAb) was extended by three residues in order to test whether this insertion can provide additional contacts between the Ab and the antigen. Two libraries were generate...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00488-4
更新日期：2002-01-01 00:00:00
abstract：:A conjugate of 2-aminohexylamino-4-ethylamino-6-isopropylamino-1,3,5-triazine (AHA), a derivative of the herbicide atrazine, with dextran as carrier has been synthesized and used as the coating antigen in ELISA procedures. The quantification of terbutryn, atrazine and prometryn in ELISA formats using monoclonal antibo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(92)90100-8
更新日期：1992-07-06 00:00:00
abstract：:Delineation of the immune correlates of protection in natural infection or after vaccination is a mandatory step for vaccine development. Although the most recent techniques allow a sensitive and specific detection of the cellular immune response, a consensus on the best strategy to assess their magnitude and breadth ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.09.005
更新日期：2012-01-31 00:00:00
abstract：:A panel of 18 monoclonal antibodies was raised to the human calcitonin gene related peptide (CGRP). Of these mabs, seven were specific for alpha CGRP and five for beta CGRP, while the remainder reacted with both alpha and beta CGRP. Nine different epitopes on CGRP were defined with these mabs. In addition, the mabs we...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90115-c
更新日期：1990-11-06 00:00:00
abstract：:A sensitive assay, using [14C]lecithin as a substrate, has been developed for the measurement of phospholipase activity in rat peritoneal polymorphonuclear leukocytes. Cell extracts were found to contain a phospholipase D activity and indirect evidence suggested that eosinophils are responsible for the cleavage of lec...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90212-4
更新日期：1980-01-01 00:00:00
abstract：:Effector-target conjugation between different cell populations of human NK cells and K562 tumor cells has been studied from binding isotherms obtained from data of effector (alpha) and target (beta) conjugate frequencies measured by flow cytometry analysis at different effector-to-target ratios. Non-linear and linear ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00153-1
更新日期：1997-12-01 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：:alpha-2-macroglobulin (alpha-2-M), a plasma proteinase inhibitor, plays an important role in the pathogenesis of lung inflammation. The purpose of this study was to develop a sensitive ELISA assay for rabbit alpha-2-M to allow us to define the role of this protein in a rabbit model of lung inflammation/injury. Therefo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00278-8
更新日期：2002-12-15 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
abstract：:A method is described for determining the percentage of rosettes formed by sheep erythrocytes and human peripheral lymphocytes (ER) using cytofluorographic analysis (CFGA). The technique utilizes acridine orange dye for differentially staining nucleus and cytoplasm of the lymphocytes to distinguish them from erythrocy...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90091-0
更新日期：1976-01-01 00:00:00
abstract：:The sensitivity of any immunoassay is a complex function of the underlying physico-chemical basis of the technique and the size and source of 'experimental' errors. Analysis of this relationship emphasizes the distinction between competitive labelled analyte methods, e.g., RIA, and the non-competitive labelled antibod...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90338-8
更新日期：1986-02-27 00:00:00
