How To Use Assay In A Sentence

When the cupel shows signs of the presence of these metals in objectionable quantity, it is well to repeat the assay and scorify so as to remove them before cupellation. A Text-book of Assaying: For the Use of Those Connected with Mines.
α, and immune complexes were subjected to in vitro kinase assays using exogenous ATP-γ32P and PI as substrates followed by fluorography. PLoS ONE Alerts: New Articles
This was followed by a further two extractions, and the dried extract homogenized in 1 ml assay buffer for DHT analysis.
All 79 patients were seronegative for the HIV antibody by the enzyme-linked immunosorbent assay.
MDA-MB-231 and D3H2LN cell viability was assessed using the MTT-microculture tetrazolium assay PLoS ONE Alerts: New Articles

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In practice, animal bioassay data are often the primary data used in risk assessments. Risk assessment of chemical substances
When the material is then sieved and the finer fraction sent to the assay furnace the gold particles could stay on the screen and be left out.
Each serum was assayed at a 1: 2 dilution in serum diluent, in duplicate.
After 5 days of co-culture T cell proliferation was analyzed by performing MTT (3 - [4,5-dimethylthiazol-2-yl] - 2,5-diphenyl tetrazolium bromide) assay (Roche Molecular Biochemicals). PLoS ONE Alerts: New Articles
The effects of aldicarb and levamisole were scored in acute paralysis assays as follows.
The plasma membrane transport of other metabolites such as amino acids and sugars can also be assayed by the changes in membrane potential.
Plasma gastrin concentration was measured by radioimmunoassay with antibody G179 provided by Professor Bloom.
There were about a hundred souls assembled, and Jeffrey's seasoned eye assayed the political temper of the throng.
The screening test is called an ELISA enzyme-linked immunosorbent assay. THE LUPUS HANDBOOK FOR WOMEN
This study used the troponin T assay to investigate the frequency of unsuspected cardiac damage among patients presenting with an ischaemic stroke
The assay was validated directly by gas chromatography/mass spectrometry.
[Footnote: The simple Sayer is also for "assayer," either of metals or of meat and drink -- "essayeur, an essayer; one that tasts, or takes an essay; and particularly, an officer in the mint, who touches every kind of new Coyne before it be delivered out" (Cotgrave). The Romance of Names
Prostaglandin E_2 (PGE_2) level in plasma of the patients with epidemic hemorrhagic fever(EHF)was determined with radioimmunoassay.
BHT could induce apoptosis to pulmonary macrophage in the perfusate of isolate perfused rat lung as examined by the technology of PI fluorescence stain and comet assay.
All plants produce their own toxins or they wouldn't survive predators, and as noted by eminent University of California biologist Bruce Ames, a high proportion – about half – of these toxins tested in animal cancer bioassays are carcinogenic. Turning gene science into a fishy business
Nasal lavage fluid levels of secretoneurin were measured by a radioimmunoassay, as described previously.
All assay results were within one serial dilution of the average sensitivity values shown.
The transactivation assay needed to sensitively detect changes in transcription factor activity.
One of the measurements performed in the study was the direct antiglobulin test (DAT), which is one of the most sensitive assays for assessing haemolytic reactions. The Earth Times Online Newspaper
The comet assay shows that extensive DNA damage is created even when initial photosensitization events are extranuclear.
We assayed in vitro survival patterns in eight tumor cell lines that vary in cellular radiosensitivity and genotype. BioMed Central - Latest articles
As indicators of insect and mammalian resistance we conducted bioassays to measure the performance of a geometrid moth, Epirrita autumnata, and counted the amount of resin droplets on the shoot of the saplings, respectively.
Soluble acid invertase and alkaline invertase were assayed as described previously with some modifications.
A negative serologic assay for precipitins does not rule out disease, as many factors can decrease the sensitivity of the test.
Blood-borne markers have been studied for many years in humans and assays have recently been adapted for use in equines.
(A) BrdU incorporation assays revealed a higher proliferation rate in primary calvarial osteoblast cultures from transgenic mice after 2 days of differentiation. PLoS ONE Alerts: New Articles
Improvements over existing methods include cell migration in a defined, stable gradient of chemoattractant, a completely automated assay format, and a 10-fold reduction in cell usage. All - WTN News
The BOD test is essentially a bioassay procedure.
Thrice he the sword assayd, and thrice the flood; The Tenth Book of the Aeneis
Most of these analytes are measured by immunoassays using monoclonal or polyclonal antibodies.
England had what was known as a baluster stem and a seal head; the assay mark was in the inner part of the bowl. Home Life in Colonial Days
The RNGF was subjected to several biochemical and biological assays.
The values were averaged over triplicates (each containing 200 to 300 parasites) and normalised to the cytotoxicty assay of 40 µg/ml to 70 µg/ml digitonin without EGCG application measured over PLoS ONE Alerts: New Articles
Tumour extracts also contained higher concentrations of immunoreactivity compared with normal tissue, in assays using antibodies L289 and 109-21.
Four times over this time period aliquots of cells were sampled to assay.
Accordingly, the present invention relates to an improved radiometric assay of dialysates obtained from equilibrium dialysis.
Experimental work has involved laboratory work (immunoassays, various bioassays), greenhouse, semi-field - and field studies as well as surveys. Contributor: Lene Sigsgaard
I also arrived at a time when the Krogan lab, more specifically Assen Roguev (twitter feed), has been working to develop genetic interaction assays for S. pombe (Roguev A 2007). Archive 2009-06-01
The content of platelet activating factor in pancreatic tissue was determined using bioassay technique with washed rabbit platelets as described previously.
The lower limits of sensitivity for glucagon and atrial natriuretic peptide assay were 3.7 pmol/l and 1.1 pmol/l, respectively.
Object To develop an immunoassay method of species specific protein for Radix Glycyrrhizae ( RG ) identification .
A variety of examples will be presented to address the most critical issues in designing a fluorometric assay.
The following is a position paper challenging the paradigm that ‘carcinogen = mutagen’, and that the current rodent bioassay to predict risks to human cancers is relevant and useful.
All assays were performed in duplicate or triplicate.
The level of platelet activating factor in the rat gastric mucosa was determined after the administration of endothelin-1 using a radioimmunoassay method.
In contrast, electron transfer assays tell a different story.
All lysosomal enzyme assays were linear with respect to time and protein concentration.
Follicle-stimulating hormone (FSH) assay and transvaginal ultrasound evaluating basal antral follicle number, mean ovarian diameter, and ovarian stromal blood flow velocity at day 3 of menstrual cycles 1, 3, 6, and 12 after surgery. WN.com - Articles related to Crack and cocaine use a significant HIV risk factor for teens
Serology detects antibodies against malaria parasites, using either an indirect immunofluorescence assay (IFA) or an enzyme-linked immunosorbent assay (ELISA). Malaria
These include the single cell gel electrophoresis assay, the gel electrophoresis assay, the alkaline elution and unwinding assays and the analysis of DNA adducts.
Idun is developing primary molecular screening assays against targets in the apoptotic pathway. The Scientist
In this paper, a novel method so-called bioluminescence inhibition assay with luminous bacteria (Photobacterium phosphoreum) was introduced to evaluate the toxicity of quantum dots.
The vitamins were assayed by high-performance liquid chromatography and the trace elements by atomic-absorption spectroscopy.
I looked at the books on the shelves, which I still shared with my father: my music books, of which I was still very fond, among them Twenty Royal Phantasies for Three Viols; my books on painting, one of which, a translation of Lomazzo's delightful A tracte containing the Artes of curious Paintinge, had shepherded my own earliest assays at drawing; and my parents 'volumes of works by the most noble Sir Philip Sidney. The Stream and The Torrent
The silver coin assayed by Sir Isaac Newton, varied from 1 1/2 to 76 pennyweights alloy, in the pound troy of mixed metal. Memoir Correspondence And Miscellanies
Basal serum C peptide levels were measured by radioimmunoassay after an overnight fast.
Consequently, how to assay monensin rapidly and efficiently becomes the aspect of research at home and abroad.
For the short-term lines, a plaque on IJ434 was picked, repurified by plating on IJ434, and the phage in that plaque used as a stock for fitness assays and genotype determination.
Enzyme activity was determined by the transferase assay in crude leaf extracts.
Based upon the reform experience of western developed countries, this thesis assays and presents the concrete operation about the separation of budget compilation and enforcement.
Distribution of gluRs on the surface of muscle 6 was assayed as previously.
Enzyme - linked immunosorbent assays ( ELISA ) were developed for lactoferrin determination of bovine colostrum.
The bad effect of a higher temperature in increasing the cupellation loss need hardly be considered in the case of such small buttons of gold as are obtained in assaying gold ores, as any loss there may be is hardly appreciable by the balance. A Text-book of Assaying: For the Use of Those Connected with Mines.
Rapid assays are generally configured as flow-through, lateral flow, or agglutination assays.
All assays were done using a 1: 600 dilution of benzaldehyde, except the last two columns.
Plasma ascorbate concentrations were measured using enzymatic colorimetric assays.
Due to low amount of IgA in mucosal fluids, a high sensitive sandwich ELISA assay was set; sensitivity was enhanced by milk-based overcoating buffer and by a two-step biotin-streptavidin signal amplification. Elites TV
The purpose of this study is to compare the results of conventional culture methods with a broad range 16S rRNA PCR assay followed by DNA sequencing to detect bacteria in the CSF. Clinical Trials
We assay variation in a natural population to assess whether microsatellite markers can be informative for future studies in this species.
Thus they may be motivated to continue to sell drugs even as they desist from use because of the deterrent effect of bioassay screening.
After studying chemistry at University College, London, and working as an assayer in Australia, he returned to University College in 1859 to study political economy, philosophy, and mathematics.
Tissue culture is the most important tool used in virus assay.
CC-PLA2s also impaired in vitro human brain microvascular endothelial cell tubulogenesis on Matrigel and showed antiangiogenic activity in vivo in chicken chorioallantoic membrane assay. Naturejobs - All Jobs
The assay of gold-zinc slimes, which is the precipitate formed by zinc acting on cyanide solutions of gold, may be made by wrapping 2 or 3 grams in 40 grams of sheet lead and scorifying, cupelling, &c. The amount of impurity in the stuff varies greatly; it is usually calcined and mixed thoroughly with soda 40 per cent., borax 30 per cent., and sand 10 per cent., and melted in graphite pots. A Text-book of Assaying: For the Use of Those Connected with Mines.
Plasma PS has been quantitated by immunologic and functional assays.
A standard polarographic assay was used to measure oxygen consumption by the isolated mitochondria.
The immunochemical assay of the present invention is specifically designed to detect biochemical markers that are released at different time intervals in a patient's sample.
There is no need to routinely perform protein C antigenic assays.
Our second goal was to measure interference by assaying the number of doubly recombinant chromosomes.
The supernatants were used for assays of enzyme activity.
Objective To Establish the assay method of quality guideline of Kangwei capsule and presume its validity duration by inspecting the content of tetrahydropalmatine.
But this afternoon while the assayer was dragging you out of the prospect hole, and I was watching through your field glasses, I happened to turn them in the direction of the pesthouse, and there he was again, humped up on the doorsill, watching through glasses of his own. Tabitha's Vacation
Objective To monitor the hospital infection of Klebsiella pneumoniae by randomly amplified polymorphic DNA ( RAPD ) assay.
This technology offers improved assay performance as well as speed and automation in one system.
The levels of ACTH and Cortisol in four groups were measured by radio - immunoassay method.
Nodules were extracted and assayed for starch, sucrose, glucose, fructose, total amino acids, and ureides as described previously.
The silver used for inquartation must, of course, be free from gold and is best prepared by the assayer who is to use it (see p. 66). A Text-book of Assaying: For the Use of Those Connected with Mines.
According to our shopper, the assayer would make up a tray of aged bone-ash, magnesium or cement cupels into which crushed ore along with a button of lead was added.
The cell surface expression of adhesion molecules was assessed with an enzyme-linked immunosorbent assay technique. Saturated fat study sucks | The Blog of Michael R. Eades, M.D.
Only the icteric serum from control patients developed a color (clear pink) change at the end of the assay.
FIRE ASSAY* smelting with gold collector, separation, cupellation muffle or retort furnace, crucible, cupel taste (assay) lead, borax, soda, potash chemical Chapter 20
Assayas seems obsessed by the workaday world of Hong Kong with its mass insouciance as a crossroads of international, interlingual and interracial commerce and industry, which leaves it little time to pause and notice a desperate European woman running for her life," writes GreenCine Daily
Green tea has shown remarkable anti-inflammatory and cancer chemopreventive effects in many animal tumor bioassays, cell culture systems, and epidemiological studies.
Method: The serum concentration of oral phenytoin, carbamazepine and valproic acid were determined in 26,74 and 144 epileptic patients by fluorescence polarization immunoassay, respectively.
The trainees will have an opportunity to learn these techniques, which include spectrophotometric, fluorescent, and radioisotopic enzyme assays and metabolic flux measurement using isotopic tracers. Laboratory Rotation
In September 1995, the GTZ Pesticide Service Project offered a training course for technicians in extraction and bioassays of biologically active plant products. 4. Case studies of small-scale semi-industrial neem processing in Kenya, Thailand, the Dominican Republic and Nicaragua
The supernatant was assayed for the determination of glycerol as just described for triglycerides.
About 24 hours before assay the sample was placed in 80% ethanol to extract platelet activating factor from the tissue.
The use of unpurified rabbit antisera in immunological assays may result in false-positive reactions and false impressions about the degree of cross-reactivity among mold species and genera.
· Enzyme-linked immunosorbent assays showing that rice seedlings grown in soil treated with neem cake were significantly freer of rice tungro viruses (transmitted by green rice leafhopper) than those in untreated control plots. 6 Effects on Other Organisms
Until the results of long term follow up are available the ability of our creatine kinase assay to detect Becker cases remains uncertain.
A medium-term liver bioassay for carcinogens can be used for detecting the effect of chemical mixtures at low dose levels, as well as detection of the carcinogenic potential of individual test chemicals.
Successful development of SCAR-based PCR assays that can sensitively diagnose a single nematode of M. incognita, M. javanica and M. arenaria is reported for the first time.
The July issue of Jack of Fables has a guest story from me, featuring the story of how the title character once assayed the role of Lord of the Jungle, and this fall the first issue of a miniseries spinning out of Bill Willingham's Fables will hit comic shops, Cinderella: From Fabletown With Love. INTERVIEW: Chris Roberson
For about $80, you can get an EIA (or enzyme immunoassay), which determines whether your blood contains antibodies to hepatitis C. Doctors normally confirm a positive test result with a second antibody test called RIBA. Do You Have Hepatitis C?
The diamonds represent the mean of triplicate PE assays performed on the same template mixture and the bars represent the SEM.
Lysates were cleared by centrifugation for 20 minutes at 15,000 rpm in a microcentrifuge and the supernatants were assayed for protein concentration by Bradford assay using BSA as a standard. PLoS ONE Alerts: New Articles
One of the proposed methods for performing a protein bioassay is the use of fluorescence anisotropy of the fluorophore-labeled aptamer.
All cholesterol assays measure the total cell cholesterol, so it is not possible to distinguish between plasma membrane cholesterol and intracellular cholesterol.
Objective:To assay and compare the in vitro antibacterial activities of silver nitrate eye drops and povidone-iodine eye drops, both of which are used for prevention of neonatal ophthalmia.
He and others assayed the serotonin-transporter genes of seven of the 22 species of macaque, the primate genus to which the rhesus monkey belongs. The Science of Success
I also arrived at a time when the Krogan lab, more specifically Assen Roguev (twitter feed), has been working to develop genetic interaction assays for S. pombe (Roguev A 2007). Comparative analysis of phosphoproteins in yeast species
Biochemical reaction, coagglutination test, metabolism inhibition test, polymerase chain reaction (PCR) assay, and DNA sequencing were employed to identify the isolated microorganisms.
Some of the copper ore was assayed in England leading to the formation of a London mining association made up of ten members, each promising to invest $2,000 for further prospecting on the property.
Growth was assayed by plating serial dilutions of cells.
Customs and Immigration passed him through, as his bioassays all matched his identity — as well they should, Rafe thought. Command Decision
Opera, assayed Alidoro with typical unsparing elegance.
These assays are performed by flow cytometry using several comprehensive panels of monoclonal antibodies including specific markers for lymphocytes, monocytes, and granulocytes. Immunology Lab
Distribution of gluRs on the surface of muscle 6 was assayed as previously.
To investigate whether NEFH had apoptotic activity, the population of live and dead cells were determined by the trypan blue exclusion assay. PLoS ONE Alerts: New Articles
Opera, assayed Alidoro with typical unsparing elegance.
The validity of this assay may be questioned since acetaldehyde is a highly volatile and reactive molecule.
Infectivity is assayed by the ability of the virus to lyse, or dissolve, these cells when they are "plated" on a nutrient medium.
There is a minimal 24-hour window after exposure to Uranium to order a urine or fecal bioassay. R. B. Stuart: Honoring Our Nations Veterans as Cancer Stricken Soldiers Go Ignored
Methods Isolates were identified as acinetobacter calcoaceticus by using antibiotic susceptibility test, plasmid profiles, restriction enzyme fingerprinting assay and plasmid elimination method.
Students use standard procedures to qualify saline and sodic soils, observe salt and sodium effects on water percolation, and conduct a bioassay of incrementally-degraded soils with plants of varying salt-tolerance.
These electroluminescence immunoassays have an analytical sensitivity of 0.01 ng/mL for cTnT.
This review outlines the progress of the types, occurrence, structures, extraction, separation, bio-assay and induction of Solanaceous phytoalexins. The future perspective is also discussed.
Salts and PDB above diluent threshold concentrations inhibit the effect of antimicrobial peptides on the germination of conidia, therefore all these quantitative assays were performed in a 50-fold diluted modified PDB.
Double antibody sandwich enzyme-linked immunosorbent assay (ELISA) was determinated of urinary Tamm-Horsfall protein content.
Hormone desorption assays using intact cells demonstrate allosterism between hLHR protomers, indicating functional cell surface hLHR dimers. Journal of Biological Chemistry current issue
The protein concentration in plant extracts was determined using the Bio-Rad protein assay.
The flow cytometry based DHR assay is used to evaluate the oxidative metabolism of phagocytes. Immunology Lab
The most commonly used test is called "enzyme-linked immunosorbent assay," or USATODAY.com Feed
The immunochemical assay of the present invention is specifically designed to detect biochemical markers that are released at different time intervals in a patient's sample.
This assay is performed in our lab to identify mono and di-sugars in the urine of patients suspected of having galactosuria, lactosuria, fructosuria, etc.
The dose-finding and main assays were conducted using one plate and two plates, respectively.
Efflux was then measured in tubes containing an assay layer without added Glc.
Mathematical models are used to extrapolate from animal bioassay or epidemiology data to predict low dose risk. Risk assessment of chemical substances
Electrophoretic mobility-shift assays showed αCTD interaction with trxB promoter DNA, but addition of Spx generated a supershifted complex that was disrupted in the presence of reductant (DTT). PLoS ONE Alerts: New Articles
By western blot assays the antibody was monospecific against the Mn-SOD of pea leaf extracts.
They, seven centuries before Assay, and Waterloo, were 'seised' of certain rich _leas_ belonging to _Wells_. Note Book of an English Opium-Eater
The serum cholesterol concentration was assayed according to the method of Richmond.
Combined diagnosis by abdominal X-Ray, serum AFP assay , liver ultrasound and isotope scan, arteriogram and CT may be helpful in the identification of the tumor nature.
As part of the Department of Homeland Security Science and Technology Directorate's near-term bioassays effort, the technology could enable the rapid assessment of facility sterilization. News and Features - NASA's Jet Propulsion Laboratory
When treating "pacos," or earthy chlorides of silver, assaying only 20 oz. to 30 oz. of silver to the ton, 36 lb. of mercury is added to 2½ tons of ore at three different stages of the process as just described. Scientific American Supplement, No. 458, October 11, 1884
Mobile phase , Diluent, Resolution solution, Standard preparation, and Chromatographic system - Proceed as directed the Assayunder Doxycycline Hyclate.
This homogeneous colorimetric assay is based on the conversion of a tetrazolium salt MTT, a pale yellow substrate, to formazan, a purple dye.
In the first two instances, one then proceeds to obtain a highly sensitive D-dimer test e.g.,enzyme-linked immunosorbent assay. Does the pretest probablity of a condition really determine which test you should do?
Information that is important in the interpretation of bioassays is reported in CPDB for each experiment. Briefs: Cataloging White Paper–Non-Latin Characters in Name Authority Records; TOXNET Updated; « ResourceShelf
When the ore also carries substances which have a reducing effect (such as ferrous compounds), such assays will give, not the total dioxide (MnO_ {2}), but less, by the amount required to oxidise these impurities; and this is exactly what is required in valuing such an ore for commercial purposes. A Text-book of Assaying: For the Use of Those Connected with Mines.
We have our own Ministry registered salmonella testing laboratory with around 8000 raw materials and animal rations assayed annually.
Clonal assays were performed as described previously with the following minor modifications.
All insecticide concentrations were prepared in absolute alcohol and the larval bioassay was carried out according to the standard WHO procedure.
In this assay, red blood cells (RBCs) are incubated with a dye, EMA, and the fluorescence is measured in comparison to a control. Immunology Lab
The assay of content of acid using phenolphthalein indicator and NaOH as titrant was developed.
The HIV bDNA assays can be used for the detection and quantification of HIV virions in plasma, serum, blood cells, or tissue.
The word assay has appeared in two New York Times articles in the past year, including on Dec. 14, 2009, in Flies Get Tipsy and Aid the NYT > Home Page
The bioassay was replicated three times for each plant.
Consistently, biochemical assays showed that the SpvC-catalyzed reaction can generate both double bond-containing and covalently linked products.
Nodules were extracted and assayed for starch, sucrose, glucose, fructose, total amino acids, and ureides as described previously.
Respiratory specimens were examined with radiometric broth medium cultures and with the AMPLICOR assay for M tuberculosis.
The preparation of anthraquinone used in the National Toxicology Program cancer bioassay was contaminated with the mutagen 9-nitroanthracene
Conclusions Colposcope could detect early stage of pre-cancerous lesions, and is an effective assay in cervical lesion screening.
The level of platelet activating factor in the rat gastric mucosa was determined after the administration of endothelin-1 using a radioimmunoassay method.
The PmrD connector-mediated regulation for the expression of pmr genes involved in polymyxin B resistance was also demonstrated by DNA EMSA, two-hybrid analysis and in vitro phosphor-transfer assay. BioMed Central - Latest articles
In addition, the quality of the fit can easily be assayed by measuring how well the current transient conforms to an exponential time course.
Using the in vitro bioassay of protein synthesis a partial purification of the eyestalk material was obtained.
The British standard has 18 dwt.; the Spanish coins assayed by Sir Isaac Newton, have from 18 to 19 1-2 dwt.; the new French crown has in fact 19 1-2, though by edict, it should have 20 dwt., that is 1-12. Autobiography
Cells were plated on sterile coverslips placed in 60 mm culture dishes, using the same suspension density as the one used in the MTS assay.
The assay result of that material is rich in iron.
Hormone assays for serum estrogen, progesterone, prolactin, luteinizing hormone, follicle stimulating hormone and testosterone were performed.
Bioassays with lettuce and cucumber seedlings showed that simazine, a triazine herbicide related to atrazine, can persist in soils and cause subsequent replanting problems.
They studied 38 traits using a variety of physical and biochemical assays, plus a panel of trained tasters.
The use of immunoassays that detect antibodies that bind to epitopes on the bacterial surface of the homologous infecting strain is important to detect potentially protective immune responses.
Objective: To establish an HPLC method for the assay of ampicillin and probenecid in their compound capsules.
But the cupellation loss is smaller with less gold and greater with more copper, and it so happens in these assays that these two opposites nearly neutralise one another. A Text-book of Assaying: For the Use of Those Connected with Mines.
The serum cholesterol concentration was assayed according to the method of Richmond.
Anterior pituitaries were harvested at slaughter, and the reverse plaque assay was used to examine the composition of the acidophils.
Nowadays encoding-bead screening methods are of considerable interest due to their potential applications in multiplexed bioassays and bioactive compound screening.
If the antibodies used for immunoassays have similar idiotypes as the imagining antibody then these endogenous anti-idiotypic HAMAs may block the binding of the diagnostic antibodies.
The measurement of gallic acid can provide reliable indexes for quality assay of TCM preparations.
All assays were made in triplicate and possible interference with cross-reactive substances was checked by analysing a range of dilutions.
The method is particularly appropriate for assaying heavy metals such as lead in blood. 33-36.
Similar results were obtained from at least two independent PCR assays of two independent chromatin isolations.
It is assumed that the dry ore of the sampler and of the assayer are the same thing; according to the nature of the ore, this may or may not be the case. A Text-book of Assaying: For the Use of Those Connected with Mines.
If the button left on cupelling the lead from an assay of an ore appears white, it is best to assume that it already contains at least a sufficiency of silver, in the absence of any knowledge to the contrary. A Text-book of Assaying: For the Use of Those Connected with Mines.
However, assays were routinely performed using at least three different lines and lead to similar qualitative results.
Expansin activity was assayed as described earlier using a custom made extensometer.
Conclusion The glycogen assay possesses diagnostic value for chlamydia trachomatis infection of vervical smear.
However, the ratio might be an overestimate since the liquid assay favors fast-growing type II cells.
I burned and crushed bones to make my bone-dust for cupelling, and thus provided made nearly forty assays, some of which were afterwards checked in Adelaide, in each instance coming as close as check assays generally do. Getting Gold: a practical treatise for prospectors, miners and students
Synthesis of cDNA for the array screening assays was performed on 2 µg of total RNA using a T7-oligo dT12-18 primer (Amersham Pharmacia) and it was purified using phenol: chloroform: isoamyl alcohol and NH PLoS ONE Alerts: New Articles
Motility assays were performed as described before.
We performed a set of nutrient-enrichment bioassay experiments using metal-clean protocols, testing for macronutrient and micronutrient limitation of algae and bacteria in western Lake Superior.

How To Use Assay In A Sentence

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