Abstract：
:Although the generation of antigen-specific hybridoma cell lines from animals which have been multiply immunized is now a routine procedure, the derivation of hybridomas following a single in vivo antigen injection has proven to be much more difficult to accomplish. We show that the addition of an interleukin-containing supernatant derived from rat spleen cells which have been stimulated with concanavalin A (ConA SN) to hybrids after the initial cloning step results in the consistently successful isolation of IgM anti-fluorescein specific hybridomas. However, addition of the same supernatant to fused cultures simultaneously with the addition of the HAT selection medium results in the loss growing cells. In contrast to the situation with primary hybridomas, the growth of secondary hybridomas is inhibited by the addition of ConA SN at the cloning step. Following successful cloning, there is a time-dependent variation in the sensitivity of all cell lines to ConA SN.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Skeath JB,Dalesandro MR,Ferguson MA,Kinnel GC,Owen JAdoi
10.1016/0022-1759(90)90316-nsubject
Has Abstractpub_date
1990-10-04 00:00:00pages
39-45issue
1eissn
0022-1759issn
1872-7905pii
0022-1759(90)90316-Njournal_volume
133pub_type
杂志文章abstract：:A method for cloning hybridomas is described which involves transfer of single cells with a capillary tubing connected to a suction apparatus. This method enables the efficient recovery of antibody-producing clones of differing abundances from the parent hybridoma cultures. The 4 cell lines submitted to this cloning p...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90084-5
更新日期：1985-04-22 00:00:00
abstract：:A method is described for identification of the animal origin of mosquito bloodmeals (MBM). The immunoassay is named DOT-PAP, it makes use of nitrocellulose as solid phase and of peroxidase-anti-peroxidase soluble complexes as detectors. DOT-PAP includes a built-in absorbing system to remove possible cross-reactivitie...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90257-7
更新日期：1986-01-22 00:00:00
abstract：:Radioimmunoassays are usually developed empirically since there have been few established rules which cover general RIA behaviour. Evidence is presented which enables the delineation of 2 types of RIA with distinct group characteristics. (1) Simple RIA, conforming to the law of mass-action kinetics, is a result of uni...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90441-7
更新日期：1985-11-28 00:00:00
abstract：:Cell surface antigens thought to be linked to the membrane via phosphatidylinositol (PI) are incompletely, and variably, released by treatment with phosphatidylinositol-specific phospholipase C (PI-PLC). The basis for this was investigated with cloned tumor cell lines and PI-PLCs isolated from two species of bacteria....
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90386-9
更新日期：1988-10-04 00:00:00
abstract：:The 7th International Workshop on Human Leucocyte Differentiation Antigens (HLDA7) studied a number of newly characterised molecules relevant to human leucocyte differentiation and function. The HLDA organisation, which devised and continues to maintain the CD nomenclature, is responsible, under the auspices of IUIS a...
journal_title：Journal of immunological methods
pub_type：
doi：10.1016/s0022-1759(03)00057-7
更新日期：2003-04-01 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：:Polymorphisms of immune defence genes may act as disease modifiers and are studied by many researchers. A conclusive analysis of the impact of genetic variations typically requires a large number of sample specimens, and in retrospective studies this may include samples of reduced quality, e.g. formalin-fixed paraffin...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.05.006
更新日期：2007-07-31 00:00:00
abstract：:Systems biology approaches that utilize large genomic data sets hold great potential for deciphering complex immunological process. In this paper, we propose such an approach to derive informative modules and networks from large gene expression data sets. Our approach starts with the clustering of such data sets to de...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.09.012
更新日期：2013-01-31 00:00:00
abstract：:We developed a dual wavelength spectrophotometric assay that permitted beta-lactamase and beta-galactosidase activities to be measured concurrently in a single sample. We also constructed a target cell, E. coli ML-35p, that was substantially cryptic for its periplasmic beta-lactamase and cytoplasmic beta-galactosidase...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90414-0
更新日期：1988-04-06 00:00:00
abstract：:Monoclonal antibodies have been prepared against a synthetic peptide with a sequence corresponding to a repeated hydrophilic region of the protein core of the human MUC-2 gastrointestinal mucin. Peptide conjugates, prepared by glutaraldehyde cross-linking with keyhole limpet haemocyanin (KLH) and bovine serum albumin ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90168-7
更新日期：1993-02-26 00:00:00
abstract：:A solid-phase radioimmunoassay for detection of herpes simplex virus-specific IgG and IgM antibodies in human serum specimens is presented. Virus antigen is adsorbed on polystyrene balls and antibodies which attach to the antigen are detected by 125I-labeled antihuman-gamma or antihuman-mu immunoglobulins. A total of ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90008-4
更新日期：1977-01-01 00:00:00
abstract：:We describe a rapid procedure for immunofluorescent screening of hybridoma supernatants. Use of primary cell cultures as substrates allows immediate detection and partial characterization of antibodies binding selectively to specific cell types. Sulfonated tissue culture cluster lids are used as a single substrate upo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90394-6
更新日期：1984-05-11 00:00:00
abstract：:Liver disease is an increasing global health burden. The final sequalae of cirrhosis, liver failure and hepatocellular carcinoma are often the result of inflammation driven by intrahepatic lymphocytes. Accurate assessment of organ-specific diseases ideally employs tissue sampling though this is rarely performed. Here ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2015.04.011
更新日期：2015-09-01 00:00:00
abstract：:A method is described for immunizing mice with a protein-cellulose complex obtained by covalent coupling of antigenic protein molecules to suspended cellulose particles. Primary immunization of the animals with the complex led to a pronounced immune response persisting for 20-30 days. Subsequent administration of the ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90526-0
更新日期：1986-03-13 00:00:00
abstract：:An immunoperoxidase and immunoalkaline phosphatase technique is described specially devised for separate cell specimens such as smears, cytospins, and tissue imprints. The reaction may be used alone or in combination for simultaneous staining with 2 different monoclonal antibodies. Monoclonal antibodies Leu3a, Leu2a, ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90431-3
更新日期：1983-10-14 00:00:00
abstract：:Protocols for purification of mouse monoclonal antibodies (MAbs) from nude mice ascites were investigated in order to assess the yield and to compare the purified products in two-dimensional gel electrophoresis (2DGE). Three MAbs (one IgG2 and two IgG1), selected for their differing behaviours towards protein A, were ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90379-0
更新日期：1986-06-10 00:00:00
abstract：:A colored or fluorescent signal is generally evaluated with the naked eye, or by means of different more or less sophisticated and costly instruments. Photodensitometry is an additional technique which is both inexpensive and simple to perform. This technique can satisfactorily quantify a signal without the use of eit...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90235-3
更新日期：1987-10-23 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：:The clinical value of assessing immunoglobulin (Ig)G and IgA subclasses in addition to the isotypes of soluble Igs in serum has been well established. >20years ago, the International Union of Immunological Societies and the World Health Organization performed collaborative studies in order to validate antibody (Ab) cl...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2017.09.008
更新日期：2019-12-01 00:00:00
abstract：:A monoclonal antibody to human IgG was tested with myeloma proteins of the four IgG subclasses. When tested by immunofluorometric assay, enzyme-linked immunosorbent assay, hemagglutination and hemagglutination inhibition assays, the antibody reacted with IgG3 but not with the other three IgG subclasses. When tested by...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90317-6
更新日期：1987-02-11 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：:The antigen capture capacity of antibodies covalently immobilized on injection-molded polystyrene beads was evaluated. Bromoacetyl groups on the bead surfaces rendered them reactive to protein nucleophilic groups. The bromoacetyl surface exhibited up to a ten-fold greater capacity for protein compared to unmodified po...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90136-6
更新日期：1988-07-22 00:00:00
abstract：:A mixed hemadsorption (MH) test for naturally acquired rubella immunity and immune responses after rubella vaccination has been compared with the hemagglutination-inhibition (HI) test, the immunodiffusion (ID) test, the neutralization test (NT), the hemolysis-in-gel (HIG) test and the indirect immunofluorescence (IF) ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90282-3
更新日期：1980-01-01 00:00:00
abstract：:A plasmid cassette vector was designed to generate transgenic mice expressing reporter cDNAs at high levels in antigen-presenting cells under the control of the murine invariant chain (Ii) promoter. Analysis of several transgenic mice harboring a chimeric Ii cDNA placed in this vector showed that it can drive expressi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(00)00276-3
更新日期：2000-11-01 00:00:00
abstract：:Two sensitive monoclonal antibody (MAb)-based enzyme-linked immunosorbent assays (ELISAs), one for activin A (homodimer of beta A subunits) and one for activin B (homodimer of beta B subunits) in plasma have been developed. The activin A ELISA had an effective range of 0.2-50 ng/ml while the activin B ELISA's range wa...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90100-l
更新日期：1993-09-27 00:00:00
abstract：:Most current methods for measuring cell death are based on plasma membrane disintegration and the consequent release of cytoplasm. The relevant cells are usually loaded with a label (usually 51Cr or 125I), the release of which is measured. I describe here a method, based on the recent evidence that dying cells often d...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90325-a
更新日期：1991-12-15 00:00:00
abstract：:Liposomes have been widely used as carriers of protein or peptide antigens. Antigenic materials can be attached to the outer surface, encapsulated within the internal aqueous spaces, or reconstituted within the lipid bilayers of the liposomes. The natural tendency of liposomes to interact with macrophages has served a...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/0022-1759(91)90120-5
更新日期：1991-06-24 00:00:00
abstract：:An enzyme-linked immunosorbent assay (ELISA) for the quantitation of diphtheria toxin antibodies is described. When the ELISA technique was compared to a single radial immunodiffusion assay the results correlated well but the ELISA technique was ten thousand times more sensitive. It was also at least ten times as sens...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90107-7
更新日期：1977-01-01 00:00:00
abstract：:A monoclonal antibody prepared against the murine interleukin-2 receptor (IL-2R) was employed to develop an ELISA method for measuring the immunological activation of T-cells. The assay detects an increase in IL-2R expression on activated lymphocytes. Stimulated splenic lymphocytes displayed markedly higher IL-2R expr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90114-1
更新日期：1987-02-26 00:00:00
abstract：:The development of MHC tetramer staining has opened the doors to multiple avenues of new research [Science 274 (1996) 94]. In this review, we will discuss the development and application of in situ MHC tetramer (IST) staining. We describe two independently developed IST staining methodologies and discuss current uses,...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(02)00197-7
更新日期：2002-10-01 00:00:00
