Search Results: Precipitin tests

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Precipitin
Rabu, 2025-05-28 08:23:43

A precipitin is an antibody which can precipitate out of a solution upon antigen binding. The precipitin reaction provided the first quantitative assay...

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Radial immunodiffusion
Kamis, 2025-10-16 16:15:21

precipitin complexes. The antigen is quantitated by measuring the diameter of the precipitin circle and comparing it with the diameters of precipitin...

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Hypersensitivity pneumonitis
Jumat, 2026-05-01 18:54:25

exposed to the antigen have precipitins but only 50% of similarly exposed people who are asymptomatic have the same precipitins. False negatives are often...

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Ludwig Tessnow
Rabu, 2026-07-08 09:56:32

or human blood, by the time he committed his 1901 murders, pioneering precipitin testing enabled investigators to prove his clothing had been extensively...

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Ouchterlony double immunodiffusion
Rabu, 2024-05-08 21:56:57

The immune complex precipitates in the gel to give a thin white line (precipitin line), which is a visual signature of antigen recognition.[citation needed]...

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Hook effect
Rabu, 2025-10-08 04:22:13

soluble antibodies that aggregate soluble antigens are referred to as precipitin, while soluble antigens that induces the formation of lattices, cross...

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Uhlenhuth test
Rabu, 2024-01-24 19:20:31

The Uhlenhuth test, also referred to as the antigen–antibody precipitin test for species, is a test which can determine the species of a blood sample....

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Elek's test
Senin, 2024-01-08 16:20:53

transmitted light for the presence of fine precipitin lines at a 45-degree angle to the streaks. The presence of precipitin lines indicates that the strain produced...

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Coccidioidomycosis
Sabtu, 2026-08-08 23:21:20

antibody produced against the fungus. The available tests include the tube-precipitin (TP) assays, complement fixation assays, and enzyme immunoassays. TP antibody...

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Immunodiffusion
Senin, 2026-01-12 21:19:00

original (photograph) on 2017-08-07. Retrieved 2017-08-07. Photograph of precipitin circles in a Petri dish during radial immunodiffusion. "Diffusion Patterns"...

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Forensic science
Senin, 2026-08-03 23:46:58

criminals to the United States. The Uhlenhuth test, or the antigen–antibody precipitin test for species, was invented by Paul Uhlenhuth in 1901 and could distinguish...

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Michael Heidelberger
Jumat, 2026-07-31 08:47:47

polysaccharide antigen chemistry to develop methods, in particular the precipitin reaction, for isolating pure antibodies, which he proved were protein...

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Agar
Kamis, 2026-07-16 22:43:55

allowed biofertilizer component in organic farming. As a substrate for precipitin reactions in immunology. At different times as a substitute for gelatin...

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Counterimmunoelectrophoresis
Kamis, 2024-04-11 01:57:27

respective wells towards one another to form a line of precipitation, or a precipitin line, indicating binding. Electrophoresis Immunoelectrophoresis Ling IT...

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Anti-SSA/Ro autoantibodies
Senin, 2026-06-22 22:46:03

detectability may be attributed to several factors: the antibodies are precipitin negative, lack antinuclear antibody (ANA) specific fluorescence staining...

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Tobacco smoking
Rabu, 2026-08-12 00:43:27

S2CID 4338516. Guinan, M. E.; Portas, M. R.; Hill, H. R. (1979). "The candida precipitin test in an immunosuppressed population". Cancer. 43 (1): 299–302. doi:10...

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Rudolf Kraus
Selasa, 2024-11-12 20:17:10

pathologist, bacteriologist and immunologist known for his work with bacterial precipitins. Kraus was born on 31 October 1868 in Mladá Boleslav in Bohemia, Austria-Hungary...

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Paul Uhlenhuth
Selasa, 2024-12-31 08:28:48

is famous in the annals of forensic science for developing the species precipitin test, known as the Uhlenhuth test, which could distinguish human blood...

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Humoral immunity
Rabu, 2026-04-15 16:35:49

induce bacterial lysis Richard Pfeiffer (1895) Bacterial agglutinins and precipitins Serum substances that aggregate bacteria and precipitate bacterial toxins...

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Nephelometry (medicine)
Sabtu, 2026-07-04 01:08:17

the growth of microorganisms and to test drug solubility. Nephelometer Precipitin reaction Turbidimetry MedlinePlus Encyclopedia: 003545 Reese, Andy C.;...

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Lucy Graves Taliaferro
Senin, 2026-04-13 09:32:29

times to Panama to study malaria and on other trips they worked on a precipitin test for malaria and tests for other tropical parasites. They also brought...

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Hattie Alexander
Kamis, 2026-03-26 05:57:28

prognostic ability of cerebrospinal fluid in precipitin tests. Hattie noted that those with a positive precipitin test result had a higher rate of mortality...

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Allergic bronchopulmonary aspergillosis
Selasa, 2026-08-11 17:13:37

values are encountered in SAFS and asthmatic sensitization. IgG antibody precipitin testing from serum is useful, as positive results are found in between...

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Ludvig Hektoen
Jumat, 2026-07-31 08:31:12

Company, pp. 150–191. Precipitin-Production in Allergic Rabbits. Journal of Infectious Diseases, 21, pp. 279–286, 1917. Precipitin Production in Rabbits...

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Helen Purdy Beale
Selasa, 2026-05-19 09:22:19

PMID 19869591. Beale, Helen Purdy (30 September 1931). "Specificity of the Precipitin Reaction in Tobacco Mosaic Disease". The Journal of Experimental Medicine...

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Morris Goodman (scientist)
Jumat, 2026-07-31 08:52:47

of Alan Boyden). Upon finishing a dissertation on the antigen-antibody precipitin reaction, he went to Caltech for post-doctoral work, supported by an NIH...

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List of nominees for the Nobel Prize in Physiology or Medicine (1920–1929)
Senin, 2026-04-06 21:13:55

discoveries in immunology and especially for his brilliant studies on precipitins" "Many fundamental contributions to the science of gastro-enterology"...

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Polyclonal B cell response
Rabu, 2025-10-29 04:21:48

different substances in the serum, and named accordingly as antitoxin, precipitin and agglutinin. That all the three substances were one entity (gamma globulins)...

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Egg drop syndrome
Senin, 2025-12-01 04:25:32

Production, Soft Shelled and Shell-less Eggs Associated with Appearance of Precipitins to Adenovirus in Flocks of Laying Fowl". Avian Pathology. 5 (4): 261–272...

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Aspergilloma
Kamis, 2026-08-13 05:16:55

2013). "Performance of two Aspergillus IgG EIA assays compared with the precipitin test in chronic and allergic aspergillosis". Clinical Microbiology and...

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Trichoniscus pusillus
Selasa, 2026-01-13 09:31:54

L. Sutton (1970). "Predation on woodlice; an investigation using the precipitin test". Entomologia Experimentalis et Applicata. 13 (3): 279–285. doi:10...

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George Nuttall
Rabu, 2026-02-18 09:52:14

and an inability to provide a quantitative measure of relatedness. The precipitin reaction was first described by Rudolf Kraus in 1897, an insoluble product...

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Index of immunology articles
Senin, 2024-01-15 08:24:31

Polyclonal antibodies Polyclonal B cell response Polymersome Pox party Precipitin Premunition Premunity Primary and secondary antibodies Priming (immunology)...

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Manfred M. Mayer
Jumat, 2026-07-31 08:32:52

immunology of phosphorylated serum albumin. Mayer published several papers on precipitin reactions and the cross-reactivity of various polysaccharides in the envelope...

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Frieda Fraser
Kamis, 2026-07-02 08:40:24

fever in the early 1930s, and along with Dr. Helen Plummer isolated the precipitin present in the strains of streptococci likely to lead to disease. These...

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Amauroascus kuehnii
Kamis, 2025-10-23 19:05:09

saprotroph on keratinous debris and soil. The fungus also produces a tube precipitin (TP) antigen which is a glycoprotein shared by the pathogenic fungus Coccidioides...

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George Stuart Graham-Smith
Minggu, 2026-03-15 19:08:58

demonstration of certain blood-relationships amongst animals by means of the precipitin test for blood. Cambrisge: The University Press. Meyers, Robert A. (2012)...

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Ahmad Salahuddin
Sabtu, 2026-05-30 10:04:45

of pH, ionic strength and temperature on the ovalbumin anti-ovalbumin precipitin reaction". Immunology. 25 (3): 377–83. PMC 1423065. PMID 4742047. Abdul...

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James Howard Brown
Rabu, 2024-05-08 05:52:37

(1938). "A Simplified Method for Grouping Hemolytic Streptococci by the Precipitin Reaction". Journal of the American Medical Association. 111 (4): 310....

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Henry Roy Dean
Minggu, 2026-07-19 06:23:22

R.; Webb, R. A. (1928). "The determination of the rate of antibody (precipitin) production in rabbit's blood by the method of "optimal proportions""...

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List of MeSH codes (E05)
Rabu, 2025-07-16 04:55:52

MeSH E05.478.605.160 – chromatin immunoprecipitation MeSH E05.478.605.492 – precipitin tests MeSH E05.478.605.492.300 – flocculation tests MeSH E05.478.605.492...

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List of MeSH codes (E01)
Rabu, 2025-07-16 04:55:51

735.550.750 – skin test end-point titration MeSH E01.450.495.735.645 – precipitin tests MeSH E01.450.495.735.645.300 – flocculation tests MeSH E01.450.495...

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List of MeSH codes (D12.776)
Rabu, 2026-07-01 03:49:22

377.715.548.114.820 – plantibodies MeSH D12.776.377.715.548.114.837 – precipitins MeSH D12.776.377.715.548.114.890 – reagins MeSH D12.776.377.715.548.397...

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List of MeSH codes (D12.776.124)
Rabu, 2025-07-16 04:55:48

124.486.485.114.820 – plantibodies MeSH D12.776.124.486.485.114.837 – precipitins MeSH D12.776.124.486.485.114.890 – reagins MeSH D12.776.124.486.485.397...

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