Abstract:
:Dot-immunobinding assay for anti-calmodulin (CaM), and immunoblot assay for CaM have become feasible by proper choice of a fixative, i.e., formaldehyde vapor. The protocol for these simple and convenient immunological procedures is presented. Dot-immunobinding assay could be accomplished in 3 h, and immunoblot assay in 8 h. Activities of anti-CaM antibodies in fractions eluted from CaM affinity column were monitored by immunobinding assay. Semiquantitative immunoblot analysis was used to estimate CaM present in various fractions during preparation of EGTA-washed lysed synaptosomal membranes from rat cerebral cortex. CaM content in the final preparation was estimated at lower than 3 micrograms/mg of membrane protein.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Natsukari N,Ohta H,Fujita Mdoi
10.1016/0022-1759(89)90089-6subject
Has Abstractpub_date
1989-12-20 00:00:00pages
159-66issue
1-2eissn
0022-1759issn
1872-7905pii
0022-1759(89)90089-6journal_volume
125pub_type
杂志文章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
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更新日期:2017-06-01 00:00:00
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journal_title:Journal of immunological methods
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doi:10.1016/0022-1759(96)00010-5
更新日期:1996-05-27 00:00:00
abstract::In general, antigen affinity columns made with commercially prepared activated affinity supports bind antibody specific for the coupled antigen. Nonetheless, in some cases affinity purification may yield antibodies to molecules other than the molecule of interest. In this report, we demonstrate such an occurrence: an ...
journal_title:Journal of immunological methods
pub_type: 杂志文章
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更新日期:1991-01-24 00:00:00
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journal_title:Journal of immunological methods
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更新日期:2013-01-31 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(82)90384-2
更新日期:1982-01-01 00:00:00
abstract::Malaria imposes a horrific public health burden - hundreds of millions of infections and millions of deaths - on large parts of the world. While this unacceptable health burden and its economic and social impact have made it a focal point of the international development agenda, it became consensual that malaria contr...
journal_title:Journal of immunological methods
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更新日期:2014-08-01 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::An antibody detection ELISA was developed for diagnosis of visceral leishmaniasis. Antigens released by Leishmania donovani promastigotes into a protein-free medium were used. SDS-PAGE analysis has indicated that Ld-ESM contain several protein antigens. Titration and chequer-board analyses were performed to optimise t...
journal_title:Journal of immunological methods
pub_type: 杂志文章
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更新日期:2001-06-01 00:00:00
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journal_title:Journal of immunological methods
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更新日期:2007-01-10 00:00:00
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journal_title:Journal of immunological methods
pub_type:
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更新日期:2001-07-01 00:00:00
abstract::We have developed a standardized procedure for the isolation of monocytes from peripheral blood by negative selection using magnetic polymer particles coated with monoclonal antibodies against T and B lymphocytes. The average purity of the monocyte suspension was 85%, and monocyte recovery was 72% from Ficoll-Hypaque ...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(91)90397-x
更新日期:1991-03-01 00:00:00
abstract::Two murine IgM monoclonal antibodies (MAs) directed against the lipid A portion of bacterial lipopolysaccharide (LPS) were compared in their binding to Re LPS and lipid A and their idiotypic make-up with rabbit anti-idiotypic sera. Horseradish peroxidase (HRPO)-labelled MAs 8-2 and 26-20 bound equally well to Re LPS. ...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(90)90308-i
更新日期:1990-06-12 00:00:00
abstract::Household contacts of tuberculosis patients are at high risk of infection and development of active disease. In this study we evaluated the cytokine production and mRNA expression of IFN-γ, TNF-α, IL-10&IL-6 stimulated with r32kDa M. bovis BCGAg in active pulmonary tuberculosis patients (APTB), household contacts (HHC...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/j.jim.2016.02.012
更新日期:2016-05-01 00:00:00
abstract::Enzyme-linked antibody was used to treat unfixed herpesvirus-infected human fetal lung cell cultures in a mode which permitted the visualizing of local sites of infection. Foci containing as few as 20 herpesvirus-infected cells produced sufficient viral mass to be easily detectable by this method. 'Clouds' or 'plumes'...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(81)90361-6
更新日期:1981-01-01 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(93)90317-z
更新日期:1993-09-15 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章,评审
doi:10.1016/j.jim.2017.09.005
更新日期:2017-12-01 00:00:00
abstract::The circumsporozoite (CS) protein is the major surface protein of Plasmodium sporozoites. Antibodies to the immunodominant repeat domain of CS immobilize sporozoites and prevent infection of hepatocytes. Plasmodium falciparum vaccines containing CS repeats are undergoing human trials in endemic areas, and proof of eff...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/j.jim.2004.06.017
更新日期:2004-09-01 00:00:00
abstract::A prototype of automatized enzyme-linked immunosorbent assay (ELISA) in tubes is described, using a commercially available basic material, easily modified. Nine hundred samples could be completely studied in a day by only one person. The different steps of the automatized ELISA were systematically studied to obtain th...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(79)90136-4
更新日期:1979-01-01 00:00:00
abstract::The measurement of the Epstein-Barr viral load in peripheral blood has been recognised as an important way of monitoring the response to treatment in patients with Epstein-Barr virus (EBV)-related malignancies. In particular, EBV load in transplant recipients can be used as a predictive parameter for Post-transplant L...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/s0022-1759(02)00333-2
更新日期:2002-12-15 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
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journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(89)90034-3
更新日期:1989-09-29 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章
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更新日期:1983-07-29 00:00:00
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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::A sensitive direct assay has been developed to quantitate antigen specific helper factors (ThF). The assay depends on the ability of ThF to block the binding of free antibody to immobilized antigen. It has been used to follow the course of purification of ThF produced in short-term cultures of in vitro primed helper c...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(84)90098-x
更新日期:1984-02-24 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(91)90068-q
更新日期:1991-04-08 00:00:00
abstract::Murine B16 melanoma cells and metastasis variants of this tumor are resistant to NK activity mediated by normal splenocytes. The B16 cells are, however, sensitive to splenocyte-mediated cytostasis. Cytostasis was measured by a [125I]UDR incorporation-inhibition [(125I]UDR I-I) assay. The main characteristics of the [1...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(81)90066-1
更新日期:1981-01-01 00:00:00
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journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(81)90292-1
更新日期:1981-01-01 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 binding of cells to paramagnetic polystyrene microbeads in the absence of coupling antibodies was measured. Cells from normal bone marrow, from an acute lymphoblastic leukemia (ALL) cell line or from a neuroblastoma cell line, were labeled with the fluorochrome Hoechst 33342 and incubated with microbeads by rotati...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(89)90173-7
更新日期:1989-07-26 00:00:00
abstract::The epitope specificities of monoclonal antibodies against carcinoembryonic antigen (CEA) were determined in a solid-phase, biotin-avidin enzyme immunoassay. Constant amounts of biotin-labeled antibodies were incubated with the immobilized antigen in the presence of decreasing amounts of unlabeled antibodies. The biot...
journal_title:Journal of immunological methods
pub_type: 杂志文章
doi:10.1016/0022-1759(84)90157-1
更新日期:1984-03-30 00:00:00