*  The American Journal of Tropical Medicine and Hygiene | Counterimmunoelectrophoresis Using an Arc 5 Antigen for the Rapid...
... available antigen which interacts with sera of patients with confirmed hydatid disease to produce the arc 5 precipitin line. ... available antigen which interacts with sera of patients with confirmed hydatid disease to produce the arc 5 precipitin line. ... Counterimmunoelectrophoresis Using an Arc 5 Antigen for the Rapid Diagnosis of Hydatidosis and Comparison with the Indirect ...
  http://www.ajtmh.org/content/journals/10.4269/ajtmh.1987.36.592
*  Cocci | Invasive Mycoses | Adult and Adolescent Opportunistic Infection | AIDSinfo
A coccidioidomycosis-specific antigen assay is commercially available. It has been shown to detect antigen in urine,15 serum16 ... This has been termed "tube precipitin" or TP response. It is due to an IgM antibody reaction, is not titratable, not useful in ... Role of coccidioides antigen testing in the cerebrospinal fluid for the diagnosis of coccidioidal meningitis. Clin Infect Dis. ... The first was the development of a precipitate in a tube when incubated with a heat-stable coccidioidal antigen preparation. ...
  https://aidsinfo.nih.gov/guidelines/html/4/adult-and-adolescent-oi-prevention-and-treatment-guidelines/335/cocci
*  Coccidioidomycosis - Wikipedia
An indirect demonstration of fungal infection can be achieved also by serologic analysis detecting fungal antigen or host IgM ... The available tests include the tube-precipitin (TP) assays, complement fixation assays, and enzyme immunoassays. TP antibody ... and a serum precipitin test was developed by Charles E. Smith that was able to detect an acute form of the infection. In ...
  https://en.wikipedia.org/wiki/Coccidioidomycosis
*  Diagnostic value of serum precipitins to mould antigens in active hypersensitivity pneumonitis | European Respiratory Society
Diagnostic value of serum precipitins to mould antigens in active hypersensitivity pneumonitis. C-M. Fenoglio, G. Reboux, B. ... The selection of antigens for multivariate analysis was based on receiver-operating characteristic (ROC) curves to each antigen ... These limitations may be due to the use of poorly purified antigens, the lack of the specific inciting antigen in the test ... Diagnostic value of serum precipitins to mould antigens in active hypersensitivity pneumonitis ...
  http://erj.ersjournals.com/content/29/4/706
*  The American Journal of Tropical Medicine and Hygiene | Volume 31, Issue 4
Circumoval Precipitin Antigens for the Diagnosis of Schistosomiasis Authors: George V. Hillyer and Carlos Rivera-Marrero ... malayi microfilarial antigen. Skin tests with B. malayi microfilarial antigen showed that the majority of the infected ferrets ... was used to isolate by antibody affinity chromatography the COP antigens contained in crude schistosome egg antigens (SEA). The ... This is probably a reflection of the common antigens between worms and eggs since two of the three major antibodies to the COP ...
  http://www.ajtmh.org/content/journals/14761645/31/4
*  The Antigens of Varicella-Zoster Virus | The Journal of Immunology
Precipitin antigen was prepared from cultures infected with V-Z virus. Five separate antigens were identified. Reactions with ... The α antigen was the only one which was stable at pH 3. The β antigen was destroyed by CsCl or DOC. DOC released the γ Δ, and ... Partial purification of antigens could be accomplished in a discontinuous sucrose gradient, yet too little antigen was ... The Antigens of Varicella-Zoster Virus. Philip A. Brunell, Miriam Granat and Anne A. Gershon ...
  http://www.jimmunol.org/content/108/3/731
*  Basic Immunology
Precipitins cause antigens to precipitate in a liquid media.. *These statements have not been evaluated by the Food and Drug ... Removal of antigens (anything foreign or abnormal which could be a splinter or cancer cell and pathogens such as bacteria, ... It probably has a role in the activation of B cells to produce IgG by being a receptor for a broad range of antigens. ... Once the "row" has been completed, the complement has the ability to pierce the cell wall of the antigen. Typically only gram ...
  http://www.colostrum.com/basic-immunology/
*  Immunodiagnosis | Springer for Research & Development
... disease by detecting not the parasitic stages but footprints of the infection in the form of presence of antibodies or antigens ... Hillyer GV, Marrero CR (1980) Circumoval precipitin antigens for the diagnosis of schistosomiasis: I Development of an ... Intradermal Test Precipitin Line Schistosome Species Blood Fluke Indian Veterinary Research Institute These keywords were added ... Ahluwalia SS (1972b) Circum oval precipitin test in pigs infected with Schistosoma incognitum. Indian J Anim Sci 42:955-956 ...
  https://rd.springer.com/chapter/10.1007/978-81-322-0539-5_8
*  Agarose D1-LE (250 g)
... plates in which antibody-antigen precipitin lines are studied; 3.) to make gel plates or overlays for cells in tissue culture. ...
  http://www.genbiotech.net/oc/index.php?route=product/product&path=59_83&product_id=216
*  GBMC Test Dictionary
... of antigen by gauging the length and density of the precipitin arcs at positions established for specific antigens using known ... Antigen, if present, is then 'sandwiched' between bound antibodies and antigen-specific, enzyme- labeled antibodies. Antigen- ... These precipitin lines (precipitated antigen-antibody complexes) form where the binding concentrations of antigen and antibody ... The diameter of the precipitin ring is proportional to the concentration of the antibody (or antigen) present in the test ...
  http://www.specialtylabs.com/clients/gbmc/methodology.asp?id=WBC
*  Antispermatozoal antibody | definition of antispermatozoal antibody by Medical dictionary
Other antibodies (opsonins) facilitate uptake of antigens by PHAGOCYTES in the blood, while precipitins cause soluble antigens ... Antibody produced by a particular antigen combines with that antigen only. The exquisite specificity of Ab for the antigen that ... the antigen or forming a complex to stimulate phagocytosis; promote antigen clumping (agglutination); or prevent the antigen ... This antigen-specific property of the antibody is the basis of the antigen-antibody reaction that is essential to an immune ...
  https://medical-dictionary.thefreedictionary.com/antispermatozoal+antibody
*  Online Mock Test 143 (PGI Pattern) : Medicine PGIMS
2. Is associated with precipitin production to relevant antigens. 3. Characteristically causes an eosinophilia. 4. Results in a ...
  http://www.rxpgonline.com/article784.html
*  Morris Goodman - Wikipedia
Upon finishing a dissertation on the antigen-antibody precipitin reaction, he went to Caltech for post-doctoral work, supported ...
  https://en.wikipedia.org/wiki/Morris_Goodman
*  Precipitins to Dietary Proteins in Serum and Upper Intestinal Secretions of Coeliac Children | The BMJ
Precipitins to one or more dietary antigens were detected in the intestinal secretions of 26 out of 30 coeliacs and of 11 out ... Serum precipitins were detected in 27 out of 33 coeliacs (to the antigens wheat flour, gluten, oatmeal, rice flour, milk, ... Most of the positive reactions were with the antigens wheat flour, gluten, oatmeal, and egg. Though precipitins to wheat flour ... but two infants aged 3 and 5 months had precipitins to several antigens). ...
  http://www.bmj.com/content/1/5792/75
*  Uhlenhuth test - Wikipedia
The Uhlenhuth test, also referred to as the antigen-antibody precipitin test for species, is a test which can determine the ...
  https://en.wikipedia.org/wiki/Uhlenhuth_test
*  The American Journal of Tropical Medicine and Hygiene | Detection of Schistosoma mansoni Antibodies in a Low-Endemicity Area...
... and circumoval precipitin test (COPT). Serum samples of 572 individuals were randomly selected. The IFA-IgM and COPT were used ... Comparative analysis between the circumoval precipitin test and ELISA with raw antigens for the diagnosis of schistosomiasis in ... Comparison of Schistosoma mansoni soluble cercarial antigens and soluble egg antigens for serodiagnosing schistosome infections ... Anti-egg precipitins in the serum of humans infected with Schistosoma mansoni . J Infect Dis 95: 86-91.[Crossref]. ...
  http://www.ajtmh.org/content/journals/10.4269/ajtmh.13-0746
*  H and M antigens of Histoplasma c... preview & related info | Mendeley
Antiserum has been prepared in rabbits against the H and M antigens of H. capsulatum with immunoelectrophoretic precipitin arcs ... H and M antigens of Histoplasma capsulatum: preparation of antisera and location of these antigens in yeast phase cells. *Green ... Antiserum has been prepared in rabbits against the H and M antigens of H. capsulatum with immunoelectrophoretic precipitin arcs ... We found that (1) hand m antigens are not located on the surface of yeast-phase cells and (ii) complement fixation releases the ...
  https://www.mendeley.com/research-papers/h-m-antigens-histoplasma-capsulatum-preparation-antisera-location-these-antigens-yeast-phase-cells/
*  The American Journal of Tropical Medicine and Hygiene | Volume 30, Issue 2
Immunoperoxidase Localization by Electron Microscopy of Soluble Egg Antigen and Human IgG in Circumoval Precipitin Reactions ... B. malayi-infected jirds demonstrated higher titers to the heterologous antigen, B. pahangi, than to the homologous antigen. ... Soluble egg antigen and human IgG were localized by the unlabelled antibody enzyme technique for electron microscopy on ... Incubation of pooled positive sera with soluble S. ratti antigen produced a marked fall in antibody titer, but no changes were ...
  http://www.ajtmh.org/content/journals/14761645/30/2
*  Interactions between antigen and antibody - Wiki
Interaction between antigen and antibody is a bimolecular association and it does not lead to an irreversible chemical ... Soluble antibodies that aggregate soluble antigens are called precipitins. Soluble antigen that induces the formation of a ... In typing for the ABO antigens, RBCs are mixed on a slide with antisera to the A or B blood-group antigens. If the antigen is ... The labeled antigen competes for primary antibody binding sites with the sample antigen (unlabeled). The more antigen in the ...
  http://www.discoverbiotech.com/wiki/-/wiki/Main/Interactions+between+antigen+and+antibody
*  Membrane protein analysis by two-dimensional immunoelectrophoresis | Science
Precipitin arcs appear at positions corresponding to the antigens separated in the first dimension. The effectiveness of the ... pass through a layer containing Lubrol PX which forms complexes with free SDS and then into an antiserum layer where antigen- ...
  http://science.sciencemag.org/content/189/4201/469
*  660050: Aspergillus niger Precipitating... | LabCorp
... assays are typically used to determine antigen-specific IgG antibodies.5 The appearance of precipitin arcs confirms the ... A positive test does not establish the diagnosis of hypersensitivity pneumonitis, nor does the absence of precipitins eliminate ... 5 The presence of antibodies to the offending dust or antigen confirms exposure but is not diagnostic of HP; however, upon ... presence of precipitating antibodies to specific antigens. These antibodies may also be present in individuals not afflicted ...
  https://www.labcorp.com/test-menu/20596/iaspergillus-niger-i-precipitating-antibodies-igg
*  Amauroascus kuehnii - Wikipedia
The fungus also produces a tube precipitin (TP) antigen which is a glycoprotein shared by the pathogenic fungus Coccidioides ...
  https://en.wikipedia.org/wiki/Amauroascus_kuehnii
*  The American Journal of Tropical Medicine and Hygiene | Volume 34, Issue 2
A specific precipitin band was recognized only with Anisakis (Type I larvae) antigen. ... Several carbohydrate-containing antigens of schistosomes have been characterized and tests for these antigens or for the ... Comparison of Four Schistosome Excretory-Secretory Antigens: Phenol Sulfuric Test Active Peak, Cathodic Circulating Antigen, ... A Method for Demonstration of Antibodies to Trypanosoma Cruzi by Using Antigen-Coated Nitrocellulose Paper Strips * Author: ...
  http://www.ajtmh.org/content/journals/14761645/34/2
*  Forensic science - Wikipedia
The Uhlenhuth test, or the antigen-antibody precipitin test for species, was invented by Paul Uhlenhuth in 1901 and could ...
  https://en.wikipedia.org/wiki/Forensic_science