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 combination into their respective components. Immunoelectrophoresis was chosen to assess the homogeneity of the fractions and the results agree with those obtained by other workers.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Measel JW,Cozad GCdoi
10.1016/0022-1759(76)90076-4subject
Has Abstractpub_date
1976-01-01 00:00:00pages
289-98issue
3-4eissn
0022-1759issn
1872-7905pii
0022-1759(76)90076-4journal_volume
13pub_type
杂志文章abstract：:We developed a simple and sensitive enzyme-linked immunosorbent assay (ELISA) for human pulmonary surfactant protein D (SP-D). Human SP-D was purified from bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis. Nine monoclonal antibodies (MAbs) were established from BALB/c mice immunized with t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90295-x
更新日期：1994-08-01 00:00:00
abstract：:We present the development and testing of a novel assay of lymphocyte adhesion based on time-resolved morphological measurements of intercellular aggregation. Homotypic lymphocyte aggregation is induced according to various protocols and monitored for several hours using video microscopy and time-lapse recording. Digi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90324-z
更新日期：1993-11-05 00:00:00
abstract：:Cytoplasmic free calcium [( Ca2+]i) is a key intracellular messenger in many cell types. We have used fluo-3, a recently developed calcium probe, to study [Ca2+]i in resting and stimulated human peripheral blood T lymphocytes. The spectral properties of fluo-3 permit analysis of [Ca2+]i in flow cytometers with a 488 n...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90069-8
更新日期：1990-03-09 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：:Neuraminidase-induced removal of sialic acid from natural substrates (desialylation) unmasks saccharides that are specifically recognized by the lectin peanut agglutinin (PNA). We demonstrate that, when a neuraminidase substrate is coated on to the wells of a microplate, it is possible to quantitate the binding of PNA...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90255-t
更新日期：1990-12-31 00:00:00
abstract：:An immunoassay is described which allows the detection of glycosphingolipid (GSL) antigens on high performance thin layer chromatograms (HPTLC). The method involves: (1) the separation of GSL on HPTLCs; (2) incubation with specific antibodies against carbohydrate structures of GSL, and (3) the detection of specificall...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90038-4
更新日期：1986-05-01 00:00:00
abstract：:A limiting dilution method for the efficient transformation by Epstein-Barr virus (EBV) of human B lymphocytes has been applied to the production of human monoclonal antibodies to ovarian cancer-associated antigens. Limited numbers (e.g., 2 X 10(5)) of EBV-infected B lymphocytes from ovarian cancer patient spleen, lym...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90274-2
更新日期：1987-12-24 00:00:00
abstract：:A micro-assay has been developed for the separate evaluation of phagocytosis and intracellular killing of Staphylococcus aureus by human monocytes and granulocytes. The minimal number of phagocytes required for the investigation of these functional activities of phagocytic cells has been established by performing phag...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90095-9
更新日期：1983-02-25 00:00:00
abstract：:A new and simple method for enzyme immunoassay of folic acid (FA) has been developed, which does not require extraction or heat denaturation of serum. FA-free serum for standards was prepared by a new immunosorbent technique as conventional methods were unsuccessful. The detection limit of the assay is 0.05 ng/ml. Int...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00068-l
更新日期：1995-07-17 00:00:00
abstract：:In the present study we describe a technique for the preparation of a highly purified B cell population from peripheral blood mononuclear cells (PBMC) by immune rosette depletion of non-B cells utilizing monoclonal antibodies directed at T cells, monocytes and null cells. The non-rosetted population contains greater t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90222-3
更新日期：1983-07-29 00:00:00
abstract：:Many labs wish to measure cytokines in an accurate, reproducible, and rapid manner. An antibody-based membrane array for measuring cytokines has been developed based on the same technology as the traditional ELISA. The aim of this study was to compare results obtained with the traditional ELISA method with those from ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2003.10.011
更新日期：2004-01-01 00:00:00
abstract：:A method of tanned erythrocyte agglutination of wide applicability is described for the study of DNA antibodies. The practical aspects of the method have been explored in estimation of antibodies to DNA in human cases of systemic lupus erythematosus, discoid lupus erythematosus, rheumatoid arthritis, other collagenose...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90067-4
更新日期：1978-01-01 00:00:00
abstract：:We sought to develop and optimize a hybridoma-based technology for generating human hybridomas that secrete virus-specific monoclonal antibodies for clinical diagnosis and therapy. We developed a novel electrofusion protocol for efficiently fusing Epstein-Barr virus (EBV)-transformed human B cells with myeloma partner...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.04.008
更新日期：2008-07-31 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：:The detection of site-directed anti-idiotypic antibodies is usually based on their ability to inhibit the binding of antigen to idiotype, in either solid- or fluid-phase radioimmunoassays. Passage of serum over antigen-coupled immunosorbents for the purpose of removing the idiotypes from complexes with putative anti-i...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90172-4
更新日期：1987-06-26 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：:A double-sandwich ELISA, developed for detection of IgM antibodies to the major surface protein of Toxoplasma gondii (P30), is proposed for the diagnosis of acute acquired toxoplasmosis. The method is based on the capture of serum IgM antibodies, which are revealed indirectly by the sequential addition of a Toxoplasma...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90068-7
更新日期：1985-10-24 00:00:00
abstract：:A system proposed for measurement of mutational risk consists in detection of hemoglobin mutations expressed in erythrocytes. For this detection the production of antibodies specific for Hb variants is essential. Recently we reported a sensitive solid-phase EIA for the production and selection of polyclonal and monocl...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90189-8
更新日期：1983-05-13 00:00:00
abstract：:The use of cells as a cryopreserved, readily available reagent has facilitated high-throughput screening of new drug candidates by bioassay. This practice is considerably less labor intensive and allows more flexibility in laboratory testing than traditional continuous cell culture. We have shown that this practice ca...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.05.009
更新日期：2011-07-29 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：:A mouse hybrid hybridoma (tetradoma) was prepared by fusing hybridomas producing monoclonal antibody to acetyl-aminofluorene with hybridomas producing antibody against calf intestine alkaline phosphatase. The tetradoma line established secreted immunoglobulin manifesting parental and bispecific binding characteristics...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90131-7
更新日期：1994-02-28 00:00:00
abstract：:Signalling pathways modulated by the family of IL-1/TLR receptors are central to innate immune responses. Novel components playing key regulatory roles in these pathways continue to be isolated. Here we describe the use of autocatalytic vectors for identifying critical components of these signalling pathways. The meth...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.11.002
更新日期：2008-01-31 00:00:00
abstract：:The microenvironment of the thymus consists of functionally discrete niches composed of distinct stromal cell subsets. Clinically relevant changes affecting T-cell differentiation occur within these niches with age and injury caused by irradiation and chemotherapy treatments. The study of thymic stromal cells has been...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.09.010
更新日期：2008-01-01 00:00:00
abstract：:The amino-acid sequence of the very high-affinity anti-angiotensin II monoclonal antibody 4D8 was predicted from the nucleotide sequence of the heavy and light chain variable genes. The single-chain variable fragment (scFv) was constructed and expressed in Escherichia coli as a soluble protein and at the surface of th...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00395-7
更新日期：2001-08-01 00:00:00
abstract：:Lymphocytes preincubated with various activities of Na251CrO4 were tested for their ability to induce a local, popliteal lymph node graft-versus-host (GVH) reaction. Incubation with 100 micronCi of the isotope per ml of cell suspension impaired the GVH activity, 25 micronCi gave a reduced response in 1 out of 3 experi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90153-9
更新日期：1978-01-01 00:00:00
abstract：:Antibody-dependent cell-mediated cytotoxicity (ADCC) is an important mechanism of action implicated in the clinical efficacy of several therapeutic antibodies. In vitro ADCC assays employing effector cells capable of inducing lysis of target cells bound by antibodies are routinely performed to support the research and...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2014.03.021
更新日期：2014-05-01 00:00:00
abstract：:Pathologic rheumatoid factor (RF) levels are hallmarks of several human diseases. Production of monoclonal RF in vitro is essential for studies of the antigenic specificities of RF, as well as for a dissection of the mechanisms of aberrant RF+ B cell activation. We have expanded upon previous methods to develop a flow...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.09.022
更新日期：2011-01-05 00:00:00
abstract：:A simple and sensitive liposome immunoassay for gentamicin was developed using the cytolytic agent, phospholipase C, instead of complement. Liposomes entrapping a fluorescent marker, calcein, were prepared by the reverse-phase evaporation method from a mixture of dimyristoylphosphatidylcholine and cholesterol (molar r...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90397-2
更新日期：1994-04-15 00:00:00
abstract：:The early successes of highly active anti-retroviral therapies (HAART) for the treatment of HIV-1-infection and AIDS have raised the question as to whether there is a legitimate role for gene therapy in the treatment of this chronic infectious disease. However, in many patients the profound suppression of viral replic...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(99)00159-3
更新日期：1999-12-10 00:00:00
abstract：:While a great deal has been learned about the genetic control of B lymphocyte behavior through the observation of primary B cells from mice bearing targeted gene mutations, such studies can be restricted by the limited number and longevity of the cells ex vivo, by their heterogeneity, and by the inability to apply fur...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00094-0
更新日期：1999-08-31 00:00:00
